The 3rd option is correct
Answer:
810.66 ft²
Step-by-step explanation:
Short answer:
Shaded region:
- (12+2*7)*20 - 12*20 + 3.14*((12+2*7)/2)² =
- 14*20 + 530.66 =
- 810.66 ft²
Answer:
Option (1)
Step-by-step explanation:
Given inequality is,
-4(x + 3) ≤ -2 - 2x
Further solve this inequality,
-4x - 12 ≤ -2 - 2x
-4x + 2x - 12 ≤ -2 - 2x + 2x
-2x - 12 ≤ -2
-2x - 12 + 12 ≤ -2 + 12
-2x ≤ 10
-x ≤ 5
x ≥ -5
Therefore, on a number line draw an arrow starting with a solid circle (because of equal to sign) and moving towards the numbers greater than -5.
Option (1) is the answer.
Answer:
speed: .3 kilometers a minute. Distance traveled in 10 minutes: 3 kilometers