Question

Someone help me plz ty :)

Answer 1

Answer:

X = 12.12

Step-by-step explanation:

Use the Pythagorean Theorem for this question.

$a^2 + b^2 = c^2$

7 is one of the legs while 14 is the hypotenuse. So we set up the equation like this:

$a^2 + 7^2 = 14^2$

Square 7 and 14:

$a^2 + 49 = 196$

Minus 49 from both sides:

$(a^2 + 49) - 49 = (196) - 49$

$a^2 = 147$

Square root both sides:

$\sqrt{a^2} = \sqrt{147}$

$a = 12.12$

Therefore x is equal to 12.12

Hope this helps!!

- Kay