Question

can someone help with number 5 ? ive done this so far x sqrt2= 45 sqrt2 + 45 sqrt2= 2 x 45 sqrt2

Answer 1

it's the Pythagorean theorem..
x^2 = 45^2 + 45^2 (because it's a square, all sides are equal)
x^2 = 2(45^2)
x = sqrt[2(45^2)]
x = 45 sqrt(2)

Answer 2

@privetek omg can u help me with more please!!!!

Answer 3

it matters what kind of a question it is :)

Answer 4

lol its number 6 lemme post it ok