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2 years ago

Find x and y please!!! I need help!!

Mathematics

1 answer:

jonny [76]2 years ago

7 0

Answer

Step-by-step explanation:

(15x-8y)=52

180=90+52+x

x=38

System of equations:

15x-8y=52

6x+14y=38

y=-6.5+15/8x

6x+14(-6.5+15/8x)=38

6x-91+26.25x=38

32.25x=129

x=4

15(4)-8y=52

60-8y=52

-8y=-8

y=1

x=4

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On Monday, it took 5 builders 3 in a half hours to build a wall.

mrs_skeptik [129]

Answer:

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2 years ago

A cylinder fits inside a square prism as shown. For every cross section, the ratio of the area of the circle to the area of the

kolbaska11 [484]

Answer:

Volume of cylinder = $\pi r^2h$

Step-by-step explanation:

Given : A cylinder fits inside a square prism.

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Solution : Refer the attached graph.

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2 years ago

Read 2 more answers

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Answer:

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1 year ago

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2 years ago