Yup, the amount of 0's is the exponent. for example 1000= 10^3, hope this helped :)
Answer: 12.56 / 4 = 3.1416 =9.4248
Step-by-step explanation: pi by the 2 squared gives u the area of all the circle but u need to fin 3/4 of the circle so divide by 4 and the result of the dividion x 3 gives u the answer
Answer:
x = 30
Step-by-step explanation:
Put in proportions 
= 
Cross multiply and get 27x = 45 x 18
OR...
27x = 810.
THEN...
divide by 27 on both sides to get 30
x = 30
Answer:
40
Step-by-step explanation:
to convert into radian measure, multiply by π/180
40 x π/10
It would just be 14-10 each week so 14-10 14-10 14-10 and so on
