2 years ago

What is the value of X

Mathematics

1 answer:

sashaice [31]2 years ago

3 0

Answer:

x = 7

Step-by-step explanation:

=> 9/72 = 3x-20/56

=> 9×45/72 = 3x-20

=> 27/3 = x

=> x = 7

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1 year ago

a tree casts a shadow 42 feet long.at the same time, a person 5 feet tall casts a shadow 7 feet long. what is the hight of the t

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a tree casts a shadow 42 feet long . at the same time, a person 5 feet tall casts a shadow 7 feet long.

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3 years ago

What is the answer to 55>-7x + 6

IRISSAK [1]

55>-7x + 6
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49>-7x
Divide by -7 (Remember to flip the inequality sign when dividing by negatives)
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2 years ago