6/(x-8)=2/(x+6)
times both sides by (x-8)(x+6)
6(x+6)=2(x-8)
distribute
6x+36=2x-16
minus 2x both sides
4x+36=-16
miinus 36 both sides
4x=-52
divide both sides by 4
x=-13
A clock has 12 hours on it.
360/12 = 30
Each hour is 30 degrees.
3pm to 7:30pm is 4.5 hours
Multiply total hours by degrees per hour:
4.5 x 30 = 135 degrees
Answer:
79
Step-by-step explanation:
Answer:
x = 8 cm
Step-by-step explanation:
6 * 4 = 24
3 * x = 24
3 * 8 = 24
Answer:
8y + 10
Step-by-step explanation:
3 + (7 + 8y) =
Apply the associative property:
= (3 + 7) + 8y
= 10 + 8y
Apply the commutative property:
= 8y + 10