Which quadrilateral always have consecutive angles that are supplementary
Answers
Answer: parallelograms
Step-by-step explanation:
Related Questions
Solve: -5 + 7 - 6 - (-4) *
Answers
Answer:
0
Step-by-step explanation:
-5 + 7 - 6 - (-4)
-11 + 7 - (-4)
-11 + 7 +4
-11 + 11
= 0
Answer: 0
Step-by-step explanation:
-5 + 7 -6-(-4)
-5 + 7 -2
-5+ 5 = 0
A truck holds 48,000 pounds of sand.
How many tons are in 48,000 pounds?
Answers
Answer:
24
Step-by-step explanation:
dont exaclty have an explanations - its just the calculations
Abbi is a years old. Abbi is 5 years older than cathy. Bobby is twice as old as Abbi. The total of their ages is less than 35. Solve the inequality
Answers
Answer:
Step-by-step explanation:
A+C+B>35
A = 7
B = 14
C = 2
A+B+C<35=
23<35
What is the quotient of 6/7and 3/14?
Answers
Answer:
4
Step-by-step explanation:
Find the value of x in the triangle shown below.
9
7
Answers
Answer:
The exact answer is 4\(\sqrt{2}\) or 5.7 rounded to the nearest tenth
Step-by-step explanation:
\(x^{2}\) + \(7^{2}\) = \(9^{2}\)
\(x^{2}\) + 49 = 81 Subtract 49 from both sides
\(x^{2}\) = 32
\(\sqrt{x^{2} }\) = \(\sqrt{32}\)
x = \(\sqrt{32}\) = \(\sqrt{2x2x2x2x2}\) = 4\(\sqrt{2}\)
a measurable part of a line consisting of two endpoints is called___
Answers
Answer:
Line Segment
Step-by-step explanation:
Which idea is most directly related to Lamarck’s beliefs about evolution?
Answers
Answer:
make me brinliest
Step-by-step explanation:
he sai that evolution occurs because of changes during lifetime passed onto offspring
The tread life of tires mounted on light-duty trucks follows the normal probability distribution with a population mean of 60,000 miles and a population standard deviation of 4,000 miles. Suppose we select a sample of 90 tires and use a simulator to determine the tread life. What is the likelihood of finding that the sample mean is between 59,050 and 60,950
Answers
The likelihood of finding that the sample mean is between 59,050 and 60,950 miles can be determined by calculating the probability using the normal distribution with a sample size of 90, a population mean of 60,000 miles, and a population standard deviation of 4,000 miles.
To find out the probability of getting a sample mean between 59,050 and 60,950, a simulator is used to determine the tread life of tires mounted on light-duty trucks that follows a normal probability distribution.
Here, the population mean is 60,000 miles and the standard deviation is 4,000 miles. The given sample size is 90.
We can use the formula for standardizing the score. The standardized score for the lower limit of 59,050 is -2.78, and that of the upper limit of 60,950 is 2.78. Now, we need to find the probability of getting the mean value between -2.78 and 2.78.
We can use the standard normal distribution table to find the value, which is 0.9950 for z = 2.78 and 0.0050 for z = -2.78. Hence, the required probability is 0.9900.
Therefore, the likelihood of finding that the sample mean is between 59,050 and 60,950, for a sample size of 90 tires, is 0.9900.
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In 1895, the first a sporting event was held. The winners prize money was 150. In 2007, the winners check was 1,163,000. (Do not round your intermediate calculations.)
What was the percentage increase per year in the winners check over this period?
If the winners prize increases at the same rate, what will it be in 2040?
Answers
The estimated winners' prize in 2040, assuming the same rate of increase per year, is approximately $54,680,580,063,400.
The initial value is $150, and the final value is $1,163,000. The number of years between 1895 and 2007 is 2007 - 1895 = 112 years.
Using the formula for percentage increase:
Percentage Increase = [(Final Value - Initial Value) / Initial Value] * 100
= [(1,163,000 - 150) / 150] * 100
= (1,162,850 / 150) * 100
= 775,233.33%
Therefore, the winners' check increased by approximately 775,233.33% over the period from 1895 to 2007.
To estimate the winners' prize in 2040, we assume the same rate of increase per year. We can use the formula:
Future Value = Initial Value * (1 + Percentage Increase)^Number of Years
Since the initial value is $1,163,000, the percentage increase per year is 775,233.33%, and the number of years is 2040 - 2007 = 33 years, we can calculate the future value:
Calculating this expression:
Future Value = 1,163,000 * (1 + 775,233.33%)^33
Using a calculator or computer software, we can evaluate this expression to find the future value. Here's the result:
Future Value ≈ $1,163,000 * (1 + 77.523333)^33 ≈ $1,163,000 * 47,051,979.42 ≈ $54,680,580,063,400
Therefore, based on the assumed rate of increase per year, the estimated winners' prize in 2040 would be approximately $54,680,580,063,400.
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Write a formula for arc length S in terms of r for the following figure. 1. 2 r S The angle in the figure is a central angle in radians
Answers
The formula for arc length (S) in terms of the radius (r) for the given figure is 1.2r.
What is the length of the circle's arc?The arc length is the separation between two points along a curve segment. Curve rectification is the technique of replicating an irregular arc section using connected line segments in order to measure its length.
The formula for arc length (S) in terms of the radius (r) and the central angle (θ) in radians is given by:
S = r * θ
S = r * (1.2)
Simplifying this equation, we get:
S = 1.2r
Therefore, the formula for arc length (S) in terms of the radius (r) for the given figure is S = 1.2r
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Which of the following is a factor of xy 3y − 7x − 21?
Answers
The factor of xy 3y − 7x − 21 is x − 3.
xy 3y − 7x − 21 = x(y 3y − 7) − 21 = x(y 3y − 7) − 3(7) = (x − 3)(y 3y − 7)
The expression xy 3y − 7x − 21 can be simplified by factoring out the greatest common factor, which in this case is x. We can factor out an x by dividing the entire expression by x. This gives us y 3y − 7 − 21/x. Now, we can look for a common factor between the two terms. In this case, the factor is -3. We can factor out -3 from both terms to get -3/x and y 3y − 7. This can be rewritten as (x − 3)(y 3y − 7). Therefore, the factor of xy 3y − 7x − 21 is x − 3.
To explain further, factoring is the process of breaking down an expression into its factors. A factor is a number, variable, or expression that can be multiplied to produce the original expression. In this case, we are looking for the factors of xy 3y − 7x − 21. To find these factors, we first simplify the expression by factoring out the greatest common factor, which in this case is x. We then look for a common factor between the two terms, which is -3. We factor out -3 and rewrite the expression as
(x − 3)(y 3y − 7). This means that the factor of xy 3y − 7x − 21 is x − 3.
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help me pls pls plsssssssss
Answers
Answer:
m(x)=1.75
m(10)= 10x / 17.5
17.5
Step-by-step explanation:
36a^2− 169x^2 factorized
Answers
Answer:
(6a-13x)(6a+13x)
Step-by-step explanation:
True or false: you flip the sign every time you multiply or divide when you're solving an
inequality.
Answers
False. You only flip when the number you are multiplying/dividing is negative.
if a restaurateur wants to know how many dollars the restaurant makes per day, which process metric is needed?
Answers
To determine how many dollars a restaurant makes per day, the restaurateur would need to measure the "revenue" metric.
Revenue is the total amount of money a business earns from its sales or services provided over a specific period of time, in this case, daily. It includes all income generated by the restaurant from selling food and drinks to customers.
Measuring revenue is essential for any business as it helps the owner understand the financial health of their enterprise. By tracking revenue over time, the restaurateur can identify patterns and trends and make informed decisions to increase profits and improve the business's overall performance.
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What is (x − 3)(x + 3) expressed as a binomial????????????????
A.2x − 9
B.x2 − 9
C.x2 + 9
D.2x − 6
Answers
Step-by-step explanation:
B.x2-8 it this because u work brakets first
Help me pls help me
Answers
Answer:
it flips
Step-by-step explanation:
The circle below has center T. Suppose that mUV=68° and that UW is tangent to the circle at U. find the following.(a) m
Answers
Angle UTV is given: 68°
Since the triangle is isoceles, the other two angles measure the same.
This way,
\(\begin{gathered} 68+x+x=180\rightarrow68+2x=180\rightarrow2x=112 \\ \rightarrow x=112 \end{gathered}\)Thereby,
\(m\angle TUV=56\)Notice that
\(m\angle TUV+m\angle\text{VUW}=90\)Because UW is tangent to the circle
Therefore,
\(\begin{gathered} m\angle TUV+m\angle\text{VUW}=90 \\ \rightarrow m\angle\text{VUW}=90-m\angle TUV \\ \rightarrow m\angle\text{VUW}=90-56 \\ \rightarrow m\angle\text{VUW}=34 \end{gathered}\)Answer:
\(\begin{gathered} m\angle UTV=68 \\ m\angle VUW=34 \end{gathered}\)6.
Complete the statement.
469.1 mg = ____ g
A. 469,100
B. 46,910
C. 0.4691
D. 46.91
Answers
Answer:
C
Step-by-step explanation:
1000mg=1g
Answer:
C. 0.4691 grams
Step-by-step explanation:
Divide by a thousand
The function A() given by A()=0. 24551 can be ued to etimate the average age of employee of a company in the year 1981 to 2009. Let A() be the average age of an employee, and be the number of year ince 1981; that i, =0 for 1981 and =9 for 1990. What wa the average age of the employee in 2003 and in 2009?
Answers
The the function to estimate the average age of employee of a company is A(s)=0.285s + 59 , then the average age of employee in 2003 is 65.27 and in 2009 is 66.98
To estimate the average age of an employee in 2003, we need to find the value of A(s) when s = 22 ;
because the number of years between 2003 and 1981 is = 22 years ;
So , A(22) = 0.285×22 + 59 = 65.27 ;
The average age of an employee in 2003 is approximately 65.27.
To estimate the average age of an employee in 2009,
we need to find the value of A(s) when s = 28
because the number of years between 2009 and 1981 is = 28 years ;
So , A(28) = 0.285×28 + 59 = 66.98 ;
The Average age of employee in 2009 is approximately 71.48.
The given question is incomplete , the complete question is
The function A(s) given by A(s)=0.285s + 59 can be used to estimate the average age of employee of a company in the year 1981 to 2009. Let A(s) be the average age of an employee, and "s" be the number of year since 1981; that is, s=0 for 1981 and s=9 for 1990. What is the average age of the employee in 2003 and in 2009 ?
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distinct points $a$ and $b$ are on a semicircle with diameter $mn$ and center $c$. the point $p$ is on $cn$ and $\angle cap
Answers
In a semicircle with diameter MN and center C, points A and B are distinct points. Point P lies on CN, and we need to find the measure of angle CAP.
Consider the given semicircle with diameter MN and center C. Points A and B are distinct points on this semicircle. Point P lies on the line CN.
To find the measure of angle CAP, we need to consider the properties of angles in a semicircle. An angle inscribed in a semicircle intercepts an arc whose measure is twice the measure of the angle.
In this case, angle CAP intercepts the arc AB. Since points A and B are distinct, the arc AB is less than a semicircle. Therefore, the measure of angle CAP is half the measure of arc AB.
Since AB is a diameter, the measure of arc AB is 180 degrees. Thus, angle CAP measures half of 180 degrees, which is 90 degrees.
In conclusion, angle CAP measures 90 degrees.
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Do NOT guess just answer the question correctly
Jason paid $239 to join the country club on January 1, 2020. there is a monthly fee of $50. It costs an additional $5 every time he reserves a tennis court and $5 for a bucket of tennis balls. Last year he played tennis 30 times and only brought 1 bucket of balls each time. how much did he spend in 2020?
Answers
Paid to join: $239
Monthly fee: $50*12months = $600 a year.
Played 30 times: 30*$5= $150.
30 bucket of balls: 30*$5= $150
$239+$600+$150+$150
Answer: He spent $1139.
A school is arranging a field trip to the zoo. The school spends 567.68 dollars on passes for 28 students and 4 teachers. The school also spends 238.28 dollars on lunch for just the students. How much money was spent on a pass and lunch for each student?
Answers
Answer:
$26.25 is the answer I believe
Mitchell bought 3 postcards for $3.14. At this rate, how much would 12 postcards cost?
Answers
Answer:
12.56$
Step-by-step explanation:
12 / 3=4
4 × 3.14 = 12.56
Problem 7
The figure shows a large rectangle with a small rectangle removed from one corner.
18
4
12
What is the area of the figure?
o A. 60 square units
o
B. 66 square units
OC. 72 square units
O D. 84 square units
Answers
Answer:
60
Step-by-step explanation:
add 18 and 12 to get 30 and divide that by 2 then you will get 15.
15 times 4 is 60
find f ( a ) , f ( a h ) , and the difference quotient for the function given below, where h ≠ 0 . f ( x ) = 8 x − 9
Answers
The difference quotient for the function is 8.
The function is given by:
f ( x ) = 8 x − 9, where h ≠ 0
To find f(a), substitute a for x in the function. So we have:
f ( a ) = 8 a − 9
To find f(a + h), substitute a + h for x in the function. So we have:
f ( a + h ) = 8 ( a + h ) − 9
The difference quotient can be found using the formula:
(f(a + h) - f(a))/h
Substituting the values found above, we have:
(8 ( a + h ) − 9 - (8 a − 9))/h
Expanding the brackets and simplifying, we have:
((8a + 8h) - 9 - 8a + 9)/h
= 8h/h
= 8
Therefore, the difference quotient for the function is 8.
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after conducting the appropriate test, your decision and conclusion are a) reject h0: there is sufficient evidence to conclude that more than 30% of teen girls smoke to stay thin. b) do not reject h0: there is not sufficient evidence to conclude that less than 30% of teen girls smoke to stay thin. c) do not reject h0: there is not sufficient evidence to conclude that more than 30% of teen girls smoke to stay thin. d) reject h0: there is sufficient evidence to conclude that less than 30% of teen girls smoke to stay thin.
Answers
Based on the provided options, the appropriate decision and conclusion after conducting the test would be: c) Do not reject H0: There is not sufficient evidence to conclude that more than 30% of teen girls smoke to stay thin.
When we conduct a hypothesis test, we set up a null hypothesis (H0) and an alternative hypothesis (Ha) based on the research question. In this case, the null hypothesis could be that the proportion of teen girls who smoke to stay thin is not greater than 30% (p ≤ 0.30). The alternative hypothesis would be that the proportion is greater than 30% (p > 0.30). After conducting the test and analyzing the results, if we do not find sufficient evidence to reject the null hypothesis, it means that we don't have enough evidence to conclude that the proportion of teen girls who smoke to stay thin is greater than 30%.
If the test results do not provide enough evidence to reject the null hypothesis, we accept the null hypothesis, indicating that there is not sufficient evidence to conclude that more than 30% of teen girls smoke to stay thin
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If f(x) = 4 – x2 and g(x) = 6x, which expression is equivalent to (g – f)(3)?
Answers
Answer:
yes
Step-by-step explanation:
yes
the percentage of boys who play varsity soccer is ✔ less than the percentage of girls who play varsity soccer. the proportion of boys who play freshman b-ball is ✔ greater than the proportion of girls who play freshman b-ball. the percentage of boys who play varsity tennis is ✔ the same as the number of girls who play varsity tennis.
Answers
There are variations in the participation prices of boys and girls across unique sports, with boys having decreased representation in varsity soccer, better representation in freshman basketball, and identical illustration in varsity tennis compared to ladies.
Based on the given statements:
The percentage of boys who play varsity soccer is much less than the share of ladies who play varsity football.
The share of boys who play freshman basketball is extra than the share of girls who play freshman basketball.
The percentage of boys who play varsity tennis is the same as the variety of women who play varsity tennis.
We can finish subsequent:
Boys have a lower representation in varsity football as compared to ladies.
Boys have a higher representation in freshman basketball in comparison to ladies.
The percentage of boys playing varsity tennis is identical to the proportion of women playing varsity tennis.
These statements suggest differences in participation fees and proportions between boys and women in unique sports activities.
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The correct question is:
"The percentage of boys who play varsity soccer is ✔ less than the percentage of girls who play varsity soccer. the proportion of boys who play freshman b-ball is ✔ greater than the proportion of girls who play freshman b-ball. the percentage of boys who play varsity tennis is ✔ the same as the number of girls who play varsity tennis.
What can you conclude from the above statements?"
6²
Which theorem is shown by the diagram above?
a + b = c
C
D
a - b = c
a² + b² = c²
a²-b² = c²
Answers
The theorem is shown in a pythagoras theorem is c² = a² + b²
Which theorem is shown in a pythagoras theoremThe theorem shown in the Pythagorean theorem is "a² + b² = c²". This theorem is named after the ancient Greek mathematician Pythagoras, who is credited with discovering it.
The Pythagorean theorem applies to right-angled triangles and states that the square of the length of the hypotenuse (the side opposite the right angle) is equal to the sum of the squares of the other two sides.
Mathematically, we can express this as:
c² = a² + b²
Where c is the length of the hypotenuse, and a and b are the lengths of the other two sides (called the legs) of the right-angled triangle.
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