Write the equation in point-slope form that has a slope of -3/4 and passes through the point (2, -9). PLEASE HURRY WILL GIVE BRAINLIEST!!!

Which of the following is the shape of a cross section of the figure shown below

Elizabeth claims that the fourth root of 2 can be expressed as 2^m since (2^m)^n = 2. find the values of m and n for the case where elizabeth's claim is true.

Someone me what is the area of this figure? 18m 18m 8m 16m