Hey can anyone help me with 10th grade geometry :)
I use k12 online schooling and no one will help me!
add me as a friend so we can work!

What is the value of x in the following equation. -x ^3/2 = -27

Write the summation to estimate the area under the curve y = 1 + x2 from x = -1 to x = 2 using 3 rectangles and right endpoints

From the beginning of the day the temperature rose 15 degrees so that by 4 pm it was 87 degrees. what was the temperature at the start of the day