Solve for x.

Please help

Hello! x = 90

Step-by-step explanation:

This is a supplementary angle meaning the total will add up to 180 degrees 180 - 90 = 90 therefore x = 90 HOPE THAT HELPS!

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.

60: 45 =12: 9 =4: 3 so the answer is 4: 3