Answer:
Look it up that's what they said:(

describes a sum of the areas of 50 rectangles, each of width

, and the

th rectangle has height

.

ranges from a small positive number to 1, which means the integration interval must be
![[0,1]](https://tex.z-dn.net/?f=%5B0%2C1%5D)
. The sum is then the right-endpoint Riemann sum of

over the interval with

equally spaced subintervals, so

The sum itself evaluates to roughly 0.676, while the exact value of the integral is

.
Answer:
Your correct, don’t overthink it buddy!
Step-by-step explanation:
4x+9y+8x-2y
12x+7y
Equilateral triangle<span> is a </span>triangle<span> in which all three sides are equal
</span>also 3 angles are equal and each angle = 60 degrees
so
2x - 4 = 60
2x = 64
x = 32
hope it helps
I beleive that x would equal 50