3 years ago

20x+32y=0 -50x-80y=0

Mathematics

1 answer:

german3 years ago

4 0

Answer:

dont know what you need

Step-by-step explanation:

explain what you need

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weeeeeb [17]

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2 years ago

There are 10 decimeters in every meter. If a piece of fabric is 32 decimeters long, how long is it when measured in meters?

lara31 [8.8K]

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3 years ago

a storage room measures 20 feet by 15 feet. the floor is covered by tiles that cost $7.50 per square foot. what will be the cost

Sidana [21]

Answer: $2250

Step-by-step explanation:

Given information

Dimension of the room = 20 feet × 15 feet

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Derived formula from the given information

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Substitute values into the formula

Total cost = Floor area × Cost of tiles

Total cost = (20 × 15) × (7.5)

Simplify by multiplication

Total cost = 300 × (7.5)

$\Large\boxed{Total~cost~=~2250~Dollars}$

Hope this helps!! :)

Please let me know if you have any questions

4 0

2 years ago

Find the value of “x”

zepelin [54]

Ur answer will be 55 because it’s a triangle and a triangle has 180 degrees
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5 0

3 years ago

A right triangle has a hypotenuse with a length of 130 cm. One leg has a length of 100 cm. What is the length of the other leg o

saveliy_v [14]

Answer:

B. √6900

Step-by-step explanation:

The square length of hypotenuse is equal to sum of square length of two legs let x represent the other leg

130^2 = 100^2 + x^2

16900 = 10000 + x^2 subtract 10000 from both sides

6900 = x^2 find the root for both sides

x = √6900

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3 years ago