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Setler [38]
3 years ago
10

What is the circumference. of the circle use 22/7 for piplease help :(

Mathematics
2 answers:
ZanzabumX [31]3 years ago
5 0
First, you need to multiply 2*21cm, which gives us 42 cm.

Then we multiply it by π, or 22/7 in this case, and 22/7*42cm gives us 132 cm.

So the answer is: 132cm.

Hope this helped! c:
Hitman42 [59]3 years ago
5 0

Answer:

B: 66

Step-by-step explanation:

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6 0
3 years ago
Sean has 3 times as many vegetable plants as Liz and Sejuan combined. Liz has 3 vegetable plants, and Sejuan has 2 vegetable pla
DIA [1.3K]
Let
x------------><span>Sean vegetable plants
</span>y------------>Liz vegetable plants
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the answer part A) is
Sean has 15 vegetable plants

part B

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5 0
3 years ago
1/4x+2=-4 how do you do this step by step?​
lutik1710 [3]
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8 0
3 years ago
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Kenny mowed a lawn today to earn some extra money. He spent $1.40 on fuel and $3.25 on lunch. He charged $15 to mow the lawn.
mrs_skeptik [129]
His profit from mowing the lawn was 10.35
7 0
3 years ago
185 calories in 5 hours is _____ calories per hour (Unit rates)
Lina20 [59]

Answer:

<em>37</em>

Step-by-step explanation:

To find the number of calories per hour, you need to divide

185 ÷ 5 = 37

When divided, you get the unit rate or <em>37 calories per hour</em>

6 0
3 years ago
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