Answer:
x^2+2x-15
Step-by-step explanation:
The dimensions would be: Length=36 and Width=32. I solved this by just using multiples of the numbers in the ratio. 9x4=36 and 8x4=32, so the ratio can still simplified to 9:8. P=2xL+2xW, so (2x36)+(2x32)=136.
L=36ft. and W=32ft.
Answer:
Step-by-step explanation:
x^3 = -216 yields 1 real, rational solution: 6
x^3 = 25 yields 1 real solution, but this solution is irrational:
∛-25 = -∛25 ≈ -2.92
Answer:
angle x is 130 degrees
Step-by-step explanation:
Recall that the addition of all central angles of the full circle should add up to . There are two angles that are explicitly given: MON = , and POR = . The other piece of information is that the arc from M to R is 4 times the length of the smaller arc From N to M, and therefore, their angles should keep the same proportion. That is: angle MOR should be 4 times angle MON, which in math terms will be: MOR = 4 x , then MOR = .
Now, since the addition of all angles should total , we can find what angle "x" measures: