A=π(10t)2=100πt2
B.
A=100×3.14×32=2826
Answer:
60
Step-by-step explanation:
Area of rectangle (A)=Length (L) × Width (W)
A=12×5
A=60
Hello! So, 11/2 cups is simplified as 5 1/2 cups. In order to find out how many 1/8 cups Jenn will need to scoop, all you have to do is divide each number by 1/8. When you divide fractions, you keep the first fraction the same, change division into multiplication, and flip the second fraction over into it's reciprocal. So 2 / 1/8 becomes 2/1 * 8/1. With that being said, if you solve each of them correctly, here are your answers for the number of 1/8 cups needed.
Water: 16
Brown Rice: 44
Jenn willl have to use the 1/8 scoop to get water 16 times and the 1/8 scoop to get brown rice 44 times.
Answer:
x = 45
Step-by-step explanation:
What we know:
- This triangle is an isosceles triangle, so two of the angles are equal to x.
- The two bottom are equal to x.
- The top angle is ninety degrees
- All triangles are 180 degrees
Our equation: 180 = 90 + 2x
- subtract 90 from both sides: 90 = 2x
- divide both sides by 2: 45 = x
- x is 45 degrees
