Answer:
. (5,20)
Step-by-step (x,y)=(5,20)
Let the width of the room be = x
Length of the room = 3x, Since it is three times as wide
Perimeter = 80m
Perimeter = 2*(L + W) = 2*(3x + x) = 80
2*(3x + x) = 80
2*(4x) = 80
8x = 80 Divide both sides by 8
x = 80/8
x = 10, But length = 3x, = 3*10 = 30
Length = 30m
Answer:
32
Step-by-step explanation:
There are two possible outcomes, heads and tails
Probability = Number of events over number of favorable outcomes
64 being the number of events and heads and tails being the number of favorable outcomes ( 2 )
64 / 2 = 32
Hence, the coin is likely to land on heads 32 out of the 64 times.
Answer:
Step-by-step explanation:
A is correct answer
Answer:
Thirty rounded to the nearest whole number percent is 30% (%=percent)
Step-by-step explanation:
Well, you see that if you have 30 out of one hundred then that's when all you have to do is go with the same number and just add percent or % to the end.
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