3 years ago

PLEASE NEED HELP!!!

1 answer:

3 0

Circumference = 2piR= 2(Pi)(27)

Distance travelled is the circumstance multiplied by the 20 revolution:

Distance = 2(Pi)(27)(20)= 3 392.92 inches

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Arisa [49]

I think the answer is b hope i helped

4 0

4 years ago

aleksklad [387]

Answer:

I think a) and c is correct.

4 0

3 years ago

Yuliya22 [10]

Neither because they are different size and mirrored it could’ve been congruent but it’s double the size and congruent is mirrored and the same size

3 0

3 years ago

Ghella [55]

Answer:

$440

Step-by-step explanation:

notes $2 - n

notes $10 - m

n + m = 80 ----------> m = 80 - n

1 - 2/5 = 3/5

$\frac{3}{5} * n = m - 8$

$\frac{3}{5} * n = 80 - n - 8 \\\\\frac{3}{5} * n + n = 72\\\\\frac{8}{5} * n = 72\\n = 45 \\m = 35\\$

45 * $2 + 35 * $10 = 90 + 350 = $440

3 0

3 years ago

Ne4ueva [31]

Answer:

C. 320 (correct)

Step-by-step explanation:

If Samantha can type 40 words per minute, to find the number of words Samantha can type in 8 minutes, multiply 40 by 8.

40×8=320

Therefore, Samantha can type 320 words in 8 minutes.

I hope this helps!

3 0

3 years ago