Answer:
b
Step-by-step explanation:
A^(-b) = 1 / (a^b), so
5^(-3) = 1 / (5^3) = 1 / 125 = 0.008
Answer:
Slope is -2
The Y-intercept is (3,0)
The equation Is y=-2(x-3)
Step-by-step explanation:
Don't use my answer right away but when someone else answers you can compare to figure out which one is right.
Take out the variable to add the numbers because it is the same variable throughout so 6-5+7=8 then add the n^2 o get 8n^2
Answer:
Step-by-step explanation:
Angles 3, 4, and 5 are supplementary to each other, meaning that all of them added together equal 180. Therefore, to solve for x:
x + 18 + x + 15 + 4x + 3 = 180 and
6x + 36 = 180 and
6x = 144 so
x = 24
Angles 1 and 3 are vertical angles, so they are congruent, meaning they both have the exact same angle measure. If angle 3 measures, x + 18, so does angle 1. If x = 24, then angle 1 = 24 + 18 which is 42 degrees.
That also answered part c. Angles 1 and 3 are not complementary, they are vertical.
