Answer:
The single power of 3 is 3 ^ -54.
Hope it will help :)❤
Answer:
Step-by-step explanation:
1) The expanded form of 3.6(t + 5) is 3.6t + 18.
Answer:
y = -12
Step-by-step explanation:
-7/3y - 2/9 = 1/3
cross multiple for 1/3:
-21/3y - 6/9 = 1
cross multiply for 3y and 9:
-21 - 6 = 3y + 9
3y + 9 = -27
3y = -36
y = -12
Answer:
C
Step-by-step explanation:
Radius = 4/2 = 2 in
SA = 2pi×r×h + 2pi×r²
= (2×3.14×2×6) + (2×3.14×2²)
= 100.48 in²
Answer:
x=30
Step-by-step explanation:
You have to isolate for x. This means you need to somehow get x on one side of the equation all alone. In this case it is x-9=21 which means some unknown number x with 9 subtracted from it is equal to 21. When we bring the -9 over to the other side to get the x all alone, we have to switch the sign of the -9 so it becomes +9. This means x=21+9, and if you add that you'll get 30!
