Can I please get help? I'm not really good with density and stuff and find it confusing.

Answer:d is the correct answer

Answer: D and 10 am.

Step-by-step explanation:

Answer:

2a+3+a-2+3a

6a+1

Step-by-step explanation:

Answer:

The perimeter of a triangle is the measure of side 1 + measure of side 2 + measure of side 3.  To find the perimeter of the triangle, simply add these sides together.

(9x - 7w) + (4x + 6y) + (5y + 5w)

Remove the parenthesis

9x - 7w + 4x + 6y + 5y + 5w

Arrange the order so that like terms are together

9x + 4x +6y + 5y -7w + 5w

Combine like terms

13x + 11y - 2w

Step-by-step explanation:

Answer:

-2 x -8

Step-by-step explanation:

math

These are the following solutions to the given question related to integers, irrational numbers, and whole numbers, (a) False, (b) True (c) False  (d) True.

By question,

(a) Some whole numbers are not integers = False. We know that every whole number is an integer. The set of whole numbers includes all positive integers (1, 2, 3, ...∞) and zero (0).

(b) Some integers are not irrational numbers = True. The numbers (a) that cannot be expressed as a fraction of two integers and have non-terminating decimal expansions, non-repeating are known as Irrational numbers. Integers, on the other hand, are whole numbers and zero.

(c) Some whole numbers are irrational numbers. = False. The subset of integers are Whole numbers, and they are always rational. They can be expressed in a fraction with a denominator of 1.

(d) All integers are whole numbers. = True. Integers include all the whole numbers i.e. positive, negative, and zero. So, every integer is also a whole number.

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The congruence criterion that can be  used to show that AABC = AADE is the SSS rule (side-side-side)

From the given diagram, we can see that triangle ABC is equal to triangle ADE since the length of CA is equal to AE.

Using the similarity theorem of the triangle:

We can see that the measurement used are the sides of the triangles, hence we can conclude that the congruence criterion that can be  used to show that AABC = AADE is the SSS rule (side-side-side)

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Answer:

$157.50

Step-by-step explanation:

The equation you use for compound interest is:

\(A = P(1 + \frac{r}{n})^{nt}\\\)

where:

A = final amount

P = initial principal balance

r = interest rate

n = number of times interest applied per time period

t = number of time periods elapsed

So for this question,

150 is our initial balance = P

5% is our interest rate = r

n = 1 because the interest is compounded annually per 1 year so 1 per year

t = 1 because we are calculating the balance after 1 year

Now we can plug these in and solve for the final amount (A).

\(A = 150 ( 1 + \frac{0.05}{1})^{1 * 1}\)

remember that 5% is 5/100 so we put 0.05 for r

\(A = 150 (1.05)^{1}\)

A = 150 (1.05)

A = 157.5

Answer:

850+5(x+17) (D)

153

Answer:

I think it's B

Step-by-step explanation:

850 = 17(x + 5)

5 is the number of tickets bought

X is the price

$17 is the insurance

850 = 17x + 85

Answer:

C

Step-by-step explanation:

The shape moves to the left by 8 and up by 7.

Answer:

C

Step-by-step explanation:

on the x axis the shape moves 8 to the right and on the y it moves 7 up

Answer:

you spent 45 dollars this month

Answer:

The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes  

Step-by-step explanation:

Given as :

The total number of hours did Carson spent as baby sitting on one week = 5 hours

The rate at which he earn for baby sitting = $6 per hours

The rate at which he earn as job = $8 per hours

The total amount he will earn that week = $96

Let The minimum number of full hour he need to work = h

Now, According to question

The total amount he will earn that week = total number of hours did Carson spent as baby sitting on one week ×The rate at which he earn for baby sitting  + The rate at which he earn as job × The minimum number of full hour he need to work

I.e $96 = $6 × 5 + $8 × h

Or, $96 = $30 + $8 × h

Or, 8 × h = 96 - 30

Or, 8 × h = 66

∴  h =  

i.e h = 8.25 hours

So, The number of hours = h = 8 hours and 15 minutes

Hence,The minimum number of full hours did Carson need to work at his father's business is 8 hours and 15 minutes  .

Answer:

1/3t - 8= -6

1/3t= 2

t= 2 1/3

t= 6.06

Step-by-step explanation: 6, i looked it up

Answer:

4.9

Step-by-step explanation:

for this I used the sine rule so I did 6/sin 70 × sin 50

Answer:

Both aren't proportional

Step-by-step explanation:

Whenever they are simplified they don't add up to the same fraction

Sorry for my bad hand writing, hopefully you can still read it :)

The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:

2/8 = j/18

This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:

2/8 = j/18

218 = 8j

36 = 8*j

j = 36/8

j = 4.5

Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.

Answer:

Step-by-step explanation
2 over 8 equals j over 18

This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.

So, the correct proportion is:

Step-by-step explanation:

No of hours =84 ÷ 6 = 14 hours

Option C is the correct answer

Answer:

The first option, V ≈ 1607.7 in²

Step-by-step explanation:

Find the volume of the given cylinder.

\(\begin{center}\framebox{\parbox{4cm}{\textbf{Volume of a Cylinder:}\\[2ex]The volume of a cylinder with radius $r$ and height $h$ is given by the formula:\\[2ex]\center{$V = \pi r^2 h$} \\ \\}}\end{center}\)

Given:

r = 8 in

h = 8 in

π = 3.14

Find:

V = ?? in³

\(\hrulefill\)

Now solving,

Substitute the given values into the formula:

=> V = (3.14)(8)²(8)

Using a calculator to simplify:

=> V = 1607.68 in²

Rounded to the nearest tenth:

∴ V ≈ 1607.7 in²

Thus, the first option is correct.

Answer:

1) width = 10 + 2x

length = 20 + 2x

2) area = (10 + 2x)(20 + 2x)

= 4(5 + x)(10 + x)

3) 4(5 + x)(10 + x) = 600

(5 + x)(10 + x) = 150

50 + 15x + x^2 = 150

x^2 + 15x - 100 = 0

(x - 5)(x + 20) = 0

x = 5 feet

The width of the walkway is 5 feet.

They are equivalent because 2:3, 2 × 2 = 4, 3 × 2 = 6 which makes up 4:6, 2 × 4 = 8, 2 × 6 = 12 which makes it 8:12. which makes it 2.

Yes, All the ratio 2 : 3, 4 : 6 and 8 : 12 are equal.

A ratio indicates how many times one number contain in another number. The ratio of two number is written as x : y, which is equivalent to x/y. Where, x and y are individual amount of two quantities. And, Total quantity gives after combine as x + y.

Given that;

All the ratios are,

⇒ 2 : 3, 4 : 6 and 8 : 12

Now,

Since, All the ratios are,

⇒ 2 : 3, 4 : 6 and 8 : 12

Hence, Simplify the ratio as;

⇒ 2 : 3 = 2/3

⇒ 4 : 6 = 4 / 6

           = 2 / 3

           = 2 : 3

⇒ 8 : 12 = 8 / 12

             = 4 / 6

             = 2 / 3

             = 2 : 3

Thus, All the ratio are equal.

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Answer:

C or 240 miles per 8 miles

Step-by-step explanation:

This is not a rate because you can’t go 240 miles every 8 miles, it just doesn’t make sense. The others are possible like 95 words per minute and 16 ounces per pound.

I hope this helps!

Answer:

the other person is correct!

Step-by-step explanation:

Answer: Yes the value is greater

Step-by-step explanation: I'm just smart like dat.

Answer:

5x+6

Step-by-step explanation:

Distribute then add like terms.

Answer:

Classify the quadrilateral using the name that best describes it.

A) Parallelogram

B) Rectangle

C) Square

D) Trapezoid

Step-by-step explanation:

Answer::

Answer: the answer is 5 because -3x-5=15 and 15/3 = 5

Step-by-step explanation:

Answer:  5

Step-by-step explanation: -3x-5=15 and 15/3 = 5

Answer:

x =  negative 5 over 8  or
-0.625

Step-by-step explanation:

Isolate the variable by dividing the 2 sides

Answer:

x=-10/7

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable

Exact Form: x= -10/7

Decimal Form: x= -1.428571.........

Mixed Number Form: x= -1 and 3/7

Answer:

D), A)

Step-by-step explanation:

Answer:

The coordinates of the trasformed image is W(-4,11) X(-1,11) Y(1,6) Z(-6,6)

WZ and YZ are not parallel

Step-by-step explanation: