Answer:
A) -3923, -3454, -3345, -3212, 3623 and 3902.
B) -1420, -1230, -1090, 1005 and 1302.
C) -110, -100, -99, 99, 101 and 110
D) -9990, -9099, 9011, 9099, 9909, 9990
Step-by-step explanation:
please help, must be turned in by tuesday.
Answer:
Number A will be 0.5*3.5*4
Number B will be 0.5*3*4
Number C will be x*3
Number D will be x+ the value of 0.5*3.5*4
Here, x stands for the answer of the question/equation
Hope this helped!
please help!
Try to solve the equation below.
2x^2+18=10
Explain why this equation has no real number solutions.
Answer:
Step-by-step explanation:
The discriminant of this equation, i.e, D=\(b^{2}-4ac\) is less than 0:
D= 0-(4*2*18) --> which is clearly negative
When D is less than 0, the equation has no real number solutions.
Therefore, \(2x^{2}+18=0\) has no real roots
Answer:
Step-by-step explanation:
0 has no roots so thats one, and im just trying to complete a challenge so sorry if im wrong :( but make other person brainliest they did good job :)
3x
2
=27 Select all that applies!
x = 9
x = 3
x = -9
x = -3
Item at position 2
2
10 points
2x^2-17=1832x
2
−17=183
\pm10±10
\pm5±5
\pm7±7
\pm100±100
Item at position 3
3
10 points
In the equation x^2=36x
2
=36, there is only one solution and that solution is x = 6
True
False
3-2x=5-x+3+4x
a- 1 solution
b- no solution
c- infinite many solutions
d- 2 solutions
Answer: the answer is 2 solutions
Step-by-step explanation:
The box plots shown represent the average mileage of two different types of cars. Use the box plots to compare the data sets.
Drag each value to show if it is greater for SUVs, greater for sedans, or if there is not enough information to tell.
Answer:
Step-by-step explanation:
A cereal box has a height of 32 centimeters. It has a base with an area of 160 square centimeters.
What is the volume, in cubic centimeters, of the cereal box?
The number of 90° angles formed by the intersections of and the two parallel lines and is
.
Answer:
4.
Step-by-step explanation:
For each table, determine whether it shows that x and y are proportional.
If x and y are proportional, fill in the blank with a number in simplest form.
Answer:
Table 1:
Proportional; y is 7 times x
Table 2:
Proportional; y is 8 times x
Brainly plz :))
1) At his summer job, Sam’s regular wage is $9.50/h. For any overtime,
Sam earns 1.5 times his regular wage.
a) Write an equation representing Sam’s regular pay.
b) Write a separate equation representing Sam’s overtime pay.
c) Sam gets a raise to $10/h. How does this change affect the
equations?
Answer: m=9.50(h)
M= 9.50(1.5)(h)
If Sam got a raise to 10 dollars an hour he would be making 50 cents more. You would have to change the previous wage of 9.50 to 10.
Step-by-step explanation:
Answer:
a)$9.50/hr b) $14.25/hr c) change the first equation by 50cents for $10/hr
Step-by-step explanation:
please answer this. (its easy)
Answer:
x = 29
y = 93
Step-by-step explanation:
Angles 1 and 3 are vertical angles and congruent.
3x = 87
x = 29
Angles 2 and 3 are a linear pair and supplementary, so their measure have a sum of 180°.
y + 87 = 180
y = 93
Answer:
The value of x = 29.
The value of y = 93.
Can someone pless help me on this its due by 12:00am tonight
Look at the equation below. How many solutions are there?
2(3x+4)=6x+8)
Answer:
x∈R
Step-by-step explanation:
2(3x+4)=6x+8
Use the distributive property to multiply 2 by 3x+4.
6x+8=6x+8
Subtract 6x from both sides.
6x+8−6x=8
Combine 6x and −6x to get 0.
8=8
Compare 8 and 8.
True
This is true for any x.
x∈R
Answer:14x
Step-by-step explanation:
3x+4=7x
7x times 2 = 14
6x+8=14x
How far did I travel to reach my destination on each day of my three-day Trip?
a. On Day 1, after traveling 5/8 of the way to the first day's destination, I still had 15 miles left to go before reaching my first destination.
b. On Day 2, after traveling 18 miles, I still had 2/5 of that day's distance left to go before reaching my second destination.
c. On Day 3, after traveling 5/11 of that day's distance, I still had 6 more miles to travel than what I had already traveled that day, before reaching my third destination.
Answer:
81 miles
Step-by-step explanation:
Day 1
3/8---15 miles
1/8---5 miles
8/8---40 miles
Day 2
3/5---18 miles
1/5---6 miles
5/5---30 miles
Day 3
6/11---6 miles
1/11---1 mile
11/11---11 miles
Total: Day 1 + Day 2 + Day 3
40+30+11=81
Which of the following is a like term with the term 9y?
What are the choices?
Which of the following lists is in order from smallest to largest? 1.4, 1/4 ,14% 1/4 , 14%, 1.4 14%, 1/4 , 1.4 1.4, 14%, 1/4
Multiply the pairs of numbers and match them with their products. Tiles (-5)(4.2) (-7)(-3) (4) (5) (2.5)(-9) Pairs 22.5 21 -22.5 -21 111
Here are the pairs matched with their products:
- (-5)(4.2) matches with -21
- (-7)(-3) matches with 21
- (2.5)(-9) matches with -22.5
Pairs (4) and (5) do not have corresponding products in the given options.
Question
What is the slope of the line passing through the points (−1, 3) and (4, −7)
Result
Frequency
Heads, Heads
13
Heads, Tails
12
Tails, Heads
11
Tails, Tails
14
Total
50
Based on your data, what is the experimental probability that the family has two dogs or two cats?
The theoretical probability that the family has two dogs or two cats= The theoretical probability that a family has 1 dog is 50% or ½ and the theoretical probability that the family gets the other dog is 50% or ½. So ½*½=¼ or 25 percent.
Isabella drove 2 1/3 miles from home to school. Then, she drove 4 3/5 from school to the store and 5 4/5 miles home from the store. Write an addition sentence to show the total number of miles.
What is 10x10x20x90?
Pls help!
Answer:
The answer is 180,000
Answer: 180000
I really hope this helped you! good luck
The question is attached
perimeter
Answer:
62 cm
Step-by-step explanation:
48/4 = 12 so 1 side = 12
the base of the triangle therefore must also be 12 so 38 - 12 = 26
26 + 36 = 62
(2 sides of triangle + 3 sides of square)
Simplify
5g (3g+782-9)
A. 50g4 - 45g
B. 15g2 +35g3 - 45g
C. 8g2 + 12g3-4g
D. 8g +7g²-9 E. 5g4
Answer:
B. 15g^2 + 35g^3 - 45g
Step-by-step explanation:
5g(3g + 7g^2 - 9)
5 x 3 = 15 g x g = g^2; 15g^2
5 x 7 = 35 g x g^2 = g^3; 35g^3
5g x -9 = -45g
please help will give give brainliest.
Answer:
x=1
Step-by-step explanation:
To find x-intercept/zero, subsitute y = 0
0=-1x+1
When the terms has a coefficient of -1/ the number doesn't have to be written, but the sign remains
0=-x+1
Move variables to the left-hand side adn change its sign
X=1
If James have 8,000 buttons, and he give 4,000 to 3 friends, how many does he have left?
After giving buttons to his friends, James have left with 4000 buttons.
Given that James has 8000 buttons he distributed 4000 buttons to his friends, we need to find how much he have now,
If James originally has 8,000 buttons and he gives 4,000 buttons to three friends, we can calculate the number of buttons he has left by subtracting the buttons given away from the original number.
Buttons James has left = Original number of buttons - Buttons given away
Buttons James has left = 8,000 - 4,000
Buttons James has left = 4,000
Based on the calculations, it seems that James would have 4,000 buttons left.
Learn more about Subtraction click;
https://brainly.com/question/13619104
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Your friend incorrectly claims that 1/5 divided by 1/10 = 1/50. Find 1/5 divided by 1/10. Then describe what may have been your friend’s error.
Answer:
1/5 divided by 1/10 is 15. The friend's error was that they did not keep, change, and flip. They did 1 divided by 1 which equals 1, and then 5 divided by 10 which equals 50. This is what gave them 1/50.
whats the surface area?
Answer:
1108 in²
Step-by-step explanation:
You want the total surface area of the pentagonal prism shown.
Base areaThe area of each of the two pentagonal bases is the sum of the area of the yellow rectangle and the area of the triangle above it. That sum is ...
A = LW +1/2bh
A = 5(12) +1/2(12)(9) = 12(5 +9/2) = 114 . . . . square inches
Lateral areaThe lateral area of the prism is the sum of the areas of the 5 rectangles. That sum will be the product of the perimeter of the pentagonal base and the distance between bases.
LA = (12 +5 +11 +11 +5)(20) = (44)(20) = 880 . . . . square inches
Total areaThe total surface area of the figure is the sum of the two base areas and the lateral area:
SA = 2(114 in²) +880 in² = 1108 in²
The surface area of the composite figure is 1108 in².
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The net of a prism is made up of 2 rectangles. Rectangle 1 has a base of 9 feet and height of 3 feet. Rectangle 2 has a base of 7 feet and height of 5 feet.
What is the surface area of the prism?
29 ft2
30 ft2
58 ft2
62 ft
Answer:
62 ft2
Step-by-step explanation:
you multiply 9 and 3
then you multiply 7 and 5
after you do that you and those two answers together
PLEASEE HURRY AND HELP ME NO WRONG ANSWERS :( !!!!!!!!!!
LOOK AT THE IMAGES BELOW !!!!!!!!!!!!!
Answer:
Hello, for the first one, the answer should be (C) 3
The following transformation is an enlargement, meaning it would get bigger. Meaning that the scale factor increases by 3.
2x3=6
3x3=9
Therefore, the scale factor is (C) 3.
#5: The answer is (D): 4
Since this is an enlargement, we have to determine what ? x 6 = 24 is. Since the height of the photo is 6, we can conclude that 6 x 4 = 24.
Therefore, the answer is (D): 4
Hope this helped! Sorry for the complications <33
Please solve this equation
-3(5-2z)=z+10
A river flows over a dam at a constant rate. In 1 second, 49 m(mini 3 not big) of water flows over the dam. Let x represent time in seconds and y represent water volume in cubic meters. This situation is graphed below. Which equation represents this water flow over time?
Question 6 options:
.A Y=-49x
.B Y=49x
.C Y= 1/49x
.D Y= - 1/49x
Solve -16x = -80. A. -64, B. -5, C. -96, D. 5
-16x= -80
x has to be a positive number in order to be multiplied by a negative number and still get a negative answer. Therefore D is the only correct option.
Answer:
B. -5
Step-by-step explanation:
-16x = -80
Divide both sides by -16, so that the x stands alone
(-16x) / (-16) = (-80) / (-16)
The two -16's cancel each other out on the left side
x = 80 / -16
So now all we have is 80 divided by -16, which we can simplify to
x = -5