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madreJ [45]
3 years ago
11

What is the surface area of a cone with radius 4 and slant height 13

Mathematics
2 answers:
rodikova [14]3 years ago
5 0

Answer:

Step-by-step explanation:

S.A. = πr²+πrl

S.A. = π4²+π4x13

S.A. = ( if your using 3.14 instead of π) 213.52

S.A. = (if your using π) 213.6283004

Charra [1.4K]3 years ago
4 0

Answer:

213.64 in.^2

Step-By-Step Explanation:

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(12y 2+17y-4)+(9y-13y+3)
IrinaVladis [17]

Answer:

4y+3

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8 0
3 years ago
Hurry please<br> I need the answer to this one in 2 minutes
adoni [48]

Answer:

125

Step-by-step explanation:

45 ÷9=5

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Hope this helps!

7 0
2 years ago
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A truck is carrying cranberry juice, grape juice, and pineapple juice bottles in a ratio of
satela [25.4K]

Answer:

140

Step-by-step explanation:

7- Cranberry

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8 0
3 years ago
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What will most likely cause a decrease in predators population
inn [45]
Lack of prey 

Hope this helped.
3 0
3 years ago
Juan has 4 1/2 gallons of blue paint. Each wall in his house will need 3/4 of a gallon of paint. How many walls can Juan paint b
Lostsunrise [7]
We know that

<span>4 1/2 gallons-------> (4+2+1)/2-----> 9/2 gallons
</span>
1 <span> wall in the house will need --------> 3/4 of a gallon of paint
</span> X wall-----------------------------------> 9/2 gallons
x=(9/2)/(3/4)----> 9*4/2*3-----> 36/6----> 6 walls

the answer is
6 walls
6 0
3 years ago
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