2 answers:
Answer:
The answer is 20 hours
Step-by-step explanation:
20x60=1200
1200÷60=20
<h3>
Answer: 20 hours </h3>
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One way to solve
1 car = 20 minutes
3*(1 car) = 3*(20 minutes) multiply both sides by 3
3 cars = 60 minutes
3 cars = 1 hour
20*(3 cars) = 20*(1 hour) ... multiply both sides by 20
60 cars = 20 hours
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Another way to solve
(1 car)/(20 minutes) = (60 cars)/(x minutes)
1/20 = 60/x
1*x = 20*60 ... cross multiply
x = 1200 minutes
x = (1200 min)*( (1 hr)/(60 min) )
x = (1200/60) hr
x = 20 hours
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r+s^2
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6
Hopefully this helped
Cani get the brainliest please
Answer:
rc length = 10 * 8pi/5
= 16pi
This is the circumference of the base
(a) 2pir = 16pi where r = radius of base
2r = 16
r = 8 cm
(b) 10^2 = h^2 + 8^2
h^2 = 100 - 64
= 36
h = 6 cm
Answer:
85
Step-by-step explanation:
64+16+4+1= 85 is the total distance i believe
1.) Distribute 4 to (3x) & (8):
,
2.) Rewrite the expression:
3.) Combine like terms:
4.) Rewrite the final expression:
Final Answer: <span>
Hope this helps!!
</span>
90 - 40 = 50
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