R = (x, y) | "10 ≤ x ≤ 16", "0 ≤ y ≤ 4" (a) Use a Riemann sum with m = 3, n = 2, and take the sample point to be the upper right corner of each square. Incorrect: Your answer is incorrect. (b) Use the Midpoint Rule to estimate the volume of the solid. Incorrect: Your answer is incorrect.

i will pick c put check it over to be sure

step-by-step explanation:

step-by-step explanation:

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

correct answer is c. just did it

step-by-step explanation: