1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Paraphin [41]
3 years ago
10

Part 1:

Mathematics
1 answer:
Gnom [1K]3 years ago
7 0
P = 2(L + W)
L = 4/3W

P = 2(4/3W + W) <=== part 1 is D

when P = 28
28 = 2(4/3W + W)
28/2 = 4/3W + 3/3W
14 = 7/3W
14 / (7/3) = W
14 * 3/7 = W
42/7 = W
6 = W....width is 6 inches

L = 4/3W
L = 4/3(6)
L = 24/3
L = 8....length is 8 inches

A = L * W
A = 8 * 6
A = 48 in^2 <==== part 2

You might be interested in
The two rectangular prisms are similar.
Sophie [7]

Answer:

The volume of the larger rectangular prism is 648\ cm^{3}

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its volumes is equal to the scale factor elevated to the cube

Let

z-----> the scale factor

x-----> the volume of the larger rectangular prism

y-----> the volume of the smaller rectangular prism

z^{3}=\frac{x}{y}

In this problem we have

z=\frac{12}{4}=3 ---> the scale factor is equal to the ratio of its corresponding sides

y=24\ cm^{3}

substitute and solve for x

3^{3}=\frac{x}{24}

x=27*24=648\ cm^{3}

6 0
3 years ago
I’m confused can someone explain?
Novay_Z [31]

Answer:

It is 150 percent

Step-by-step explanation:

You can find this value by dividing the numerator by the denominator, summing this value to the integer part and multiplying the result by 100%, so:

1 1/2 in percent = (1 + 1/2) × 100% =

(1 + 0.5) × 100% = 1.5 × 100% = 150%

Hope this helps! Sorry if I'm wrong.

3 0
3 years ago
Read 2 more answers
2/3 * 10/24*-3 1/8* -4/5
nadya68 [22]

Answer: 25/36

Step-by-step explanation:

Multiply:

2/3 * 10/24 = 20/72 = 5/18

-3 1/8 * -4/5 = 5/2

5/18 * 5/2 = 25/36

7 0
3 years ago
What is the slope of y = -4
atroni [7]

Answer:

the slope is zero because the slope is zero

5 0
3 years ago
What are the next 2 numbers in the pattern 1, 4, 9, 16, 25, 36, 49, . . .
GREYUIT [131]
This pattern is adding the next odd number, starting with 3. For example, we can use the first few numbers:
1 + 3 = 4
4 + 5 = 9
9 + 7 = 16

This means that when we reach 49, we have to add 17 into it to get the answer of 66.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Riemann's negation created what famous form of non-Euclidean geometry?
    10·1 answer
  • IMPORTANT NEED RIGHT NOW!! PLEASE HELP!!! WILL VOTE BRAINLIEST!!!
    7·2 answers
  • Please solve the worksheet. (factoring trinomials)
    7·1 answer
  • Which statement accurately describes the vector shown?
    9·2 answers
  • X varies directly with y. if y = -57 when x = 9, find x when y = 27.
    10·1 answer
  • You went out to lunch with three friends and your subtotal was $42 not including the sales tax of 6%.
    14·1 answer
  • Estimate the following product in scientific notation, and then select best answer for the products power of 10.
    14·1 answer
  • I need help now, plz and thank you
    8·1 answer
  • Martin finished sewing LaTeX: \frac{7}{8}7 8 of his outfit. Kary finished sewing LaTeX: \frac{3}{7}3 7 of what Martin had finish
    10·1 answer
  • Find the value of x please
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!