Answer: 86.34813
Step-by-step explanation:
l= (square root)r^2 + h^2 = (square root)20^2 + 84^2
The first one is already answered and the second one is x=2/5y+414/5
Answer: x<4
Step-by-step explanation:
−2(x−3) + 4 > 3x − 10
-2x + 6 + 4 > 3x - 10
-2x + 10 > 3x- 10
-5x > -10 - 10
-5x >-20 when divide a negative in an inequality, change the sign.
x< 4
Answer:
s ≥ 911
Step-by-step explanation:
Let
s = number of cans Shane could collect
Abha collected 178 more cans than Shane did.
Abha = s + 178
Shane and Abha earned a team badge that required their team to collect no less than 2000 cans for recycling
Number of cans collected by Shane + number of cans collected by Abha ≥ 2000
s + 178 + s ≥ 2000
2s + 178 ≥ 2000
2s ≥ 2000 - 178
2s ≥ 1,822
Divide both sides by 2
s ≥ 1,822 / 2
s ≥ 911
