The y intercept is the y value determined when x = 0
y = -0 - 5
y = - 5
The y intercept is (0,-5)
The x intercept is where y = 0
0 = -x - 5
5= -x
x = - 5
The x intercept is (- 5, 0)
Set up a proportion: 3/10= x/80. Then if you multiply 10 by 8, you get 80 on both sides, But, If you do it to the top, you also have to do it to the bottom, so the anser is 3 x 8 , or 24.
X³ + 216 = 0
x³ = 0 - 216
x³ = - 216 Take the cube root of both sides.
∛x³ = ∛-216
x = -6
Check:
x³ + 216 = 0, x = -6
(-6)³ + 216 = 0
-216 + 216 = 0
0 = 0 Correct.
Answer:
he subtracted the wrong coordinates to find the horizontal leg
Step-by-step explanation:
It should be 4-(-3) but he labeled 4-(-1)
Answer:
He works 45 hours a week
Step-by-step explanation:
45x15 equals 675 a week
675x4 equals 2,700 a month
