Answer:
90
Step-by-step explanation:
25% of 72=90
Answer:
2x^2
Step-by-step explanation:
If you're going to double x^2, you just need to multiply it by 2. You can just put the 2 in front of the x^2 because the order of operations says to do exponents before multiplication.
Answer:
109
Step-by-step explanation:
Add 29 plus 42 to get the amount of space already being taken up to get 71 as the amount of space being taken up then subtract 180 because the space in total including x is 180 degrees so you subtract 180-71 to get 109
Answer:
plot a point at (0,-8) and another one at (5,-7)
Step-by-step explanation:
connecting the dots would create the slope
The function is f(x) = x^2 - 36. => y = x^2 - 36. To find the inverse function, you can exchange the variables (x,y) and the solve for the new y => x = y^2 - 36 => y^2 = x + 36 => <span>y = +/- sqrt of x + 36. So, the answer is +/- square root of the quantity x plus 36</span>