2 years ago

Describe the dimensions of a triangular prism that has a surface area between 550 and 700 square inches?

Mathematics

1 answer:

lina2011 [118]2 years ago

7 0

This is really hard question you need more description

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Please help me find x using pythagorean theorem

astra-53 [7]

a2+b2=c2

a=x

b=24

c=26

a2+24 squared=26 squared

a2+576=676

-576 -576

a2=100

Then, square root both sides.

It should be a/x=10

3 0

3 years ago

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Please help me understand this!

Fiesta28 [93]

8 divided by 3.14
12•3.14
4• square root of 3.14 divided by 3.14
16 divided by 3.14
144•3.14 squared

Hope it helped:)

6 0

2 years ago

Whats 6 2/5 added by 2 3/10. Make sure ypur answer is fully reduced.

Sladkaya [172]

Answer:

8 7/10 or 87/10

Step-by-step explanation:

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2 years ago

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On a map, the scale shown is 1 inch: 20 miles. If a city is 900 square miles, what is the area of the city on the map?

WITCHER [35]

Answer:

2.25 square inches

Step-by-step explanation:

we know that

The scale is $1\ inch: 20\ miles$

That means

1 inch on a map represent 20 miles in the city

An area of $(1)(1)=1\ in^2$ on a map represent an area of $(20)(20)=400\ mi^2$ in the city

Applying proportion

$\frac{1}{400}\ \frac{in^2}{mi^2}=\frac{x}{900}\ \frac{in^2}{mi^2}\\\\x=900/400\\\\x=2.25\ in^2$

3 0

2 years ago

!!!!!!!!!! please help

Sergio [31]

Answer:

310 pages in book = 100%

Step-by-step explanation:

5 0

2 years ago