Answer:
Simplifying
8x + 17 = 137
Reorder the terms:
17 + 8x = 137
Solving
17 + 8x = 137
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-17' to each side of the equation.
17 + -17 + 8x = 137 + -17
Combine like terms: 17 + -17 = 0
0 + 8x = 137 + -17
8x = 137 + -17
Combine like terms: 137 + -17 = 120
8x = 120
Divide each side by '8'.
x = 15
Simplifying
x = 15
maybe try -5 since the rise/run is 5/1 and the slope is negative
Sorry, your account is currently under moderation for violating our terms. Please ask questions later. We will have to ban your account from access. Our mods are working to make Brainly useful for our community.
Volume is area of the triangle multiplied by length:
area = 1/2*base*height
= 1/2*7*2
=7
therefore V = 7*18
= 126
Alternatively, you can write radicals as rational exponents, so that you get
Then recalling that
, you have
