Answer:
-27
Step-by-step explanation:
5x + 15 = 4x -12
5x - 4x = -12 - 15
x = -27
Here, 3x + 6x = 90
9x = 90
x = 90/9
x = 10
In short, Your Answer would be 10
Hope this helps!
To solve 540 = 12z you have to use inverse operation by dividing both sides by 12 to get 45 = z
1) Draw a right triangle with these measures:
angle with the horizontal: 6 degress
horizontal segment: 5
height: x
2) Definition of tangent : tan(6°) = opposite leg / adjacent leg = x / 5 =>
3) Solve for
x = 5tan(6°) = 0.53 miles
Answer: 0.53 miles
-4+8p=9p-12
-4=1p-12
8=1p
p=8
