Find the value of x in the isosceles triangle shown below. Please help! Thank you

B) x = square root of 40

Step-by-step explanation:

See image below and mark brainliest if helpful

x = √40

Step-by-step explanation:

The Pythagorean theorem formula is

+ =

step 1) divide 4 by 2 to get 2

+ =

step 2) plug 2 and 6 into the formula

+ =

step 3) multiply 2 by 2 to get 4

4 + =

step 4) multiply 6 by 6 to get 36

4 + 36 =

step 5) add 4 by 36 to get 40

40 =

step 6) take the square root of both sides of the equal sign (the √ cancels out the ²)

√40 = c

step 7) now you have the answer x = √40

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis