Sum would be equal to 720.
so, x-60 + x-40 + 130 + 120 + 110 + x-20 = 720
3x + 240 = 720
3x = 720 - 240
x = 480/3
x = 160
Angle F = x-20 = 160 - 20 = 140
In short, Your Answer would be 140
Hope this helps!
Answer:
-1
Step-by-step explanation:
g(x)=0-1=-1
Add 6 left and right and get: g-6+6 > -1+6 =>
g>5
Answer:
The answer to your question is the last option
Step-by-step explanation:
Quadratic equation
2 = - x + x² - 4
Order the equation from the highest power to the lowest power. Do not consider 2 because it is not consider in the options given.
x² - x - 4 = 0
Identify a, b and c
(1) x² -(1) x - 4 = 0
a = 1 b = -1 c = - 6
Substitution
Answer:
Step-by-step explanation:
ƒ(x):
-x + y = -3
For easier calculations, add x to each side. Then
y = -3 + x
x = 1: y = -3 + 1 = -2
x = 0: y = -3 + 0 = -3
x = -1: y = -3 + (-1) = -3 - 1 = -4
g(x):
-6x + y = 2
y = 2 + 6x
x = 1: y = 2 + 6(1) = 8
x = 0: y = 2 + 0(1) = 2
x = -1: y = 2 + 6(-1) = 2 - 6 = -4