Question

Find the value of x
Help me out

Answer 1

Answer: 4

Step-by-step explanation:

Using ratio;

$\frac{12}{6}=\frac{BA}{8}$

$2=\frac{BA}{8}$

$BA = 16$

so x = 16 - 12 = 4

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Answer 2

Answer: 10.2

Step-by-step explanation:

We would use the Pythagorean Theorem of $A^{2} + B^{2} = C^{2}$

The order of the number does not matter but X must be C.

$10^{2} +2^{2} =x^{2}$

100+4=104    104=$C^{2}$    Now you have to add square both sides s on the = sign.

X = 10.19803...

Round it to the nearest tens it is 10.2