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DanielleElmas [232]
3 years ago
7

Evaluate this pleaseeeee

Mathematics
1 answer:
Alla [95]3 years ago
5 0
Answer:

It would be 3

Explanation:

Let me know if it’s right and ask questions if you have any!
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2x - 1 = 7 solved using algebra steps
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First add like terms in this case 1+7=8. Then then divide. 2x/8= 4. X=4
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3 years ago
There are 20 pieces of fruit in a bowl and 3 of them are oranges. What percentage of the pieces of fruit in the bowl are oranges
galben [10]

15 percent of the fruit in the fruit bowl are oranges

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2 years ago
Represent the following expressions as a power of the number a (a +0)<br> a^2 * (a^0)^3/a^11
LekaFEV [45]
I have no idea how to do this problem i dont know what a is
6 0
2 years ago
A wheel has a diameter of 21 inches. <br><br> Approximately how far does it travel in 3 revolutions?
RideAnS [48]
So each 1 revolution it travels the distance around the rim of the wheele aka circumference
circumference=pi times diameter
diameter=21
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subsitute

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answer is 63pi
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5 0
3 years ago
Pls help meeee I don’t understand this at alll
balu736 [363]

Answer:

you need the formula for the cone , Korc

Step-by-step explanation:

formula for cone = \frac{1}{3}*π*r^{2}*h

they tell us that the diameter is 8 so  r = 4

and that h = 9

volume of cone = \frac{1}{3}*π*4^{2}*9

VoC = 150.796

VoC = 150.8  ( to the nearest 10th)

5 0
3 years ago
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