Answer:
A. -e-7
Step-by-step explanation:
the -() tell you to change whatever equation is inside it to it's negative form.
So the equation turns from +e +7 to -e -7.
So the answer is -e-7. Or so I think...
Answer:
−5
Step-by-step explanation:
By substituting the value of x in f(x) with -4,
(-4)^2+4(-4)-5
=16+(−16)−5
=0−5
=-5
Your welcome :D
8x - 9y = 11
Subtract 8x to both sides:
-9y = -8x + 11
Divide -9 to both sides:
y = 8/9x - 11/9
or
y = 8/9x - 1 2/9
Answer: Your answer should be {x,y}={3,−3}
Step-by-step explanation: Hoped this helped!!!!
Answer:
A.) 101
B.) 121
Step-by-step explanation:
If two angles are supplementary, that means they add up to 180 degrees. If you have an angle, and want to find it's supplement, you would subtract the given angle from 180.
180 - 79 = 101
180 - 59 = 121
Hope this helps!
