3 years ago

A right rectangular prism is 4 m long, 5 m wide, and has a height of 6 m. What is its surface area?

Mathematics

1 answer:

Neporo4naja [7]3 years ago

8 0

20+20+24+24+30+30=148 square meters

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Sue buys 5 pieces of fabric.Each piece is 1 7/10 yards long.What is the total length of the fabric she buys?One yard of the fabr

Bumek [7]

Answer:

1. 8.5 yards.

2. $42.5

Step-by-step explanation:

We have been given that Sue buys 5 pieces of fabric. Each piece is $1\frac{7}{10}$ yards long.

1. To find the total length of fabric bought by Sue we will multiply length of each fabric piece by 5.

$\text{Total length of the fabric}=5\times 1\frac{7}{10}\text{ yards}$

$\text{Total length of the fabric}=5\times \frac{17}{10}\text{ yards}$

$\text{Total length of the fabric}=\frac{17}{2}\text{ yards}$

$\text{Total length of the fabric}=8.5\text{ yards}$

Therefore, Sue bought 8.5 yards of fabric.

2. 1 yard of fabric costs $5.

So 8.5 yards of fabric will cost : 5*8.5

$\text{Total cost of the fabric}=5\times 8.5$

$\text{Total cost of the fabric}=42.5$

Therefore, the cost of total fabric bought by Sue is $42.5.

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2 years ago

What is each of the expression written using each base only once? 10^10 x 10^10

aleksklad [387]

The answer is 10 thousand

4 0

2 years ago

Please help me asap :)!!

geniusboy [140]

Answer:

EFG = 90 degrees

GDH = 45 degrees

FEG = 45 degrees

DHG = 90 degrees

Step-by-step explanation:

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3 years ago

Write the following expression in simplest form: 2y+X+4+7x+3y+4*

tiny-mole [99]

2y+X+4+7x+3y+4* in simplest form is:
8x+5y+8

7 0

3 years ago

I bought a TV. the screen is 52 inches wide and 29 inches high. find the length of its diagonal.

Crank

Answer:

*3545*

Step-by-step explanation:

52 square + 29 square = 3545

then square root 3545 = 59.539 ( round it if you want)

6 0

2 years ago