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3 years ago

Ava has a jewelry box in the shape of a pentagonal prism.

Mathematics

2 answers:

ollegr [7]3 years ago

5 0

Answer:

C. 460 square inches

Step-by-step explanation:

Because it is the "Correct Answer"

olga55 [171]3 years ago

3 0

Answer:

C. 460 square inches

Step-by-step explanation:

Side of the base = 8 in
Height of the prism = 6 in
Base area = 110 in²

Total surface area (two bases and 5 faces):

S = 2(110) + 5(6*8) = 460 in²

Correct choice is C

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What is the percent increase from 126 points to 48 points

svetoff [14.1K]

48-126=-78
-78/126= -0.619047619
-0.619047619x100=61.9047619%
This can be rounded to 62%

Hope this helps :)

6 0

3 years ago

The question in the picture below.

Alexandra [31]

Answer:

1 $\frac{6}{8}$ bags

Step-by-step explanation:

Since Amar is cooking pasta for 14 people we can multiple the 14 by the 1/8 because it is 1/8 per person. Therefore, we get 14/8 and that can be changed in 1 and 6/8. Thus, the answer comes out the be 1 (6/8) bags.

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2 years ago

Read 2 more answers

What is the answer 1/3 (9x+3) = 3x + 1

Harman [31]

Answer:

All real numbers are solutions to this equation

Step-by-step explanation:

$\frac{9x+3}{3} =3x+1\\\frac{3(3x+1)}{3} =3x+1\\3x+1=3x+1$

3 0

3 years ago

2. 15 x 18 + 12 ÷ 3 + 9

brilliants [131]

Answer:

2. 283

3. 50

4. 23

5. 221

7. -152

6 0

3 years ago

Aden received these two presents for his birthday which has a greater volume SHOW YOUR WORK

qaws [65]

The formula is L*W*D, right?
So for the cube, since all sides are equal then the Length, Width and Depth would all be 8 unless otherwise specified. 8*8*8=512
The rectangle would be 10*2*3&1/2 or 10*2*3.5=70
I hope this is correct but if you want check my work with a calculator to make sure.

7 0

3 years ago