Answer:
x = 18
Step-by-step explanation:
4x + x = 90
If you do that equation, you'll get x = 18.
To me, that's just a simpler way that works with some of these types of problems.
Hope this helps! :)
The answer is 9 for both 9+7= 16 and 9-1 =8 8*16=128
4,8,12,16,20,24,28,32,36,40
Answer:
blank area = 1.5π units²
Step-by-step explanation:
area of full circle = πr² = π6² = 36π units²
blank area = (15/360)(36π) = 1.5π units²
Answer:
36
Step-by-step explanation:
9/5 = z/20
First, we have to divide what we know
9/5 = 1.8
1.8 = z/20
Next, we have to multiply both sides of the equation by 20 to cancel out the division sign
1.8•20 = z/20•20
36 = z