26.74. I’m assuming you are asking what 70% of 38.20 is. 38.20 x 0.70 = 26.74
Answer:
Step-by-step explanation:
You have a 30-60-90 triangle. The sides of a 30-60-90 are in the ratio 1:√3:2.
The side opposite the 30° angle is 5, so the side opposite the 60° angle is 5√3, and the side opposite the 90° angle is 5×2 = 10.
x = 5√3
y = 10
Answer:
C=2(pi)r
Step-by-step explanation:
Circumstance=2×pi(3.14)×Radius
Answer:
put it right to the 8
Step-by-step explanation:
Answer:
u= 18 square millimeters
Step-by-step explanation:
The surface area formula is A=6a^2
You plug in the given surface area (1944) into A.
Divide both sides of the equation by 6. On the left you will get 324 and on the right you will eliminate 6 and get a^2.
The only way to get rid of an exponent is to square root it, and whatever you do to one side you have to do to the other. The square root of 324 is 18 and that is your answer.
