2 years ago

Answer please Solve for x

Mathematics

1 answer:

Maurinko [17]2 years ago

3 0

Answer:

x = 9 1/3

Step-by-step explanation:

We can use the ratios of similar triangles to solve

x 7

----------- = ------------

x+8 13

Using cross products

13x = 7(x+8)

Distribute

13x = 7x+56

Subtract 7x from each side

13x-7x = 7x+56-7x

6x = 56

Divide each side by 6

6x/6 = 56/6

x= 28/3

x = 9 1/3

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