1
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2 1 (6)
-------- = ---------- = 3 (answer) 1/6 divides into 1/2 3 times.
1 2 (1)
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6
Answer:
The height is 20 cm.
Step-by-step explanation:
First, we have to know that the volume formula is V = πr²h and the base area of cylinder is a circle. So we can let πr² be 77 cm² . Then we have to substitute the following values into the formula :
Let πr² be 77,
Let v be 1540,
Answer:
Answers are all in pictures.
Answer:
22 laps
Step-by-step explanation:
Lisa swam 6 fewer laps than four times of Amanda's laps.
Hence, L = 4A - 6
Again, Brynne swam eight more than twice as many laps as Amanda.
Hence, B =2A + 8
If Lisa and Brynne swam the same amount of laps, then
L = B
⇒ 4A - 6 = 2A + 8
⇒ 2A = 14
⇒ A = 7 laps
So, B = 2A + 8 = 2(7) + 8 = 22 laps
Therefore, Brynne swam 22 laps. (Answer)
Answer:
true flase true
Step-by-step explanation:
