Answer:
Step-by-step explanation:
area of sector = angle/360 * pi * r^2
59.4 = angle/360 * 3.142 * 17.9^2
angle = 21.24
The answer is A when u have a little x u multiply the amoun the number u multiply it the amount of times they give for example 4 with a 5 on top is 4x4x4x4x4 multiply the 4, 5 times
Rossane puts 5/20 liters in her thermos and her brother drinks 8/20 liters so there is 17/20 liters left
Answer:
243
Step-by-step explanation:
Since they are all inside the bracket, they all get the exponent distributed.
This means that (3^5) * (x^4)^5 * (y^2)^5
The exponents get multiplied.
If for example it was x^5 * x^6 the exponent will be added, but here they are multiplied so we add them.
In our case they are exponent, so we multiply them.