3 years ago

Find the value of x . PLEASE HELP )):

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

5 0

Answer:

x=65

Step-by-step explanation:

since its 65 on one side, its going to be 65 on the other. they are congurent

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Vladimir [108]

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101 is the answer

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3 years ago

How do I write an equation that has variables on both sides and has a solution of -3

Colt1911 [192]

I guess just work backwards.
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3 years ago

How do I solve the length of AC?

Crank

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∆ABC and ∆ADE are similar triangles.

Thus ;

$\frac{AD}{AC} = \frac{DE}{BC} = \frac{AE}{AB} \\$

So :

$\frac{5}{3 + 2x} = \frac{4}{8} \\$

$\frac{5}{3 + 2x} = \frac{1}{2} \\$

Inverse both sides

$\frac{3 + 2x}{5} = \frac{2}{1} \\$

$\frac{2x + 3}{5} = 2 \\$

Multiply sides by 5

$5 \times \frac{2x + 3}{5} = 5 \times 2 \\$

$2x + 3 = 10$

Thus ;

$AC = 2x + 3 = 10$

$AC = 10$

Done...

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3 years ago

Help me please! Thank you

frez [133]

The answer is C.
Hope that helps

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natima [27]

Answer:

I think it's 145.225 sq in.

Step-by-step explanation:

2.5 x 2 x 3.14 = 15.7

15.7 x 9.25 = 145.225

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3 years ago

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