Answer: first choice
<span>"r" represents the radius of the small circle.
"R" represents the radius of the larger circle.</span>
Answer:
Estimate the surface area of a cube with side length 9.9 in.
A) 100 in²
B) 400 in²
C) 600 in²
D) 1000 in²
Step-by-step explanation:
9.9 to the nearest whole number is 10
We know the side length of the cube is 10
We work out the area of face and multiply by 6.
10 x 10 = 100
100 x 6 = 600 in²
Answer: No C
Step-by-step explanation:
The x values of the coordinates cannot repeat.
Using a straight line test, a straight line can be drawn vertically on the x axis point of 4.
Answer:
circumference row- 18.85, 50.27, 175.93, 561.09
area row- 28.27, 201.06, 2,463.01, 25,052.6
