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FrozenT [24]
4 years ago
13

(-3y2 + 2y + 9) (7y - 2)​

Mathematics
1 answer:
Dennis_Churaev [7]4 years ago
8 0

Answer:

simplified is -22y^3+20y^2+59y-18

Step-by-step explanation:

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The volume of a sphere is increased by 6%. Calculate the corresponding percentage increased in it area.
lions [1.4K]

Answer:

The new volume will be V + 0.06V or 1.06V

Step-by-step explanation:

The volume of the sphere increased by 6% or 0.06V. This means the total volume of the sphere will be V + 0.06V or 1.06V.


3 0
4 years ago
Please help as soon as possible
Aleks [24]

Answer:

c= 12.19

Step-by-step explanation:

Let's solve for c.

5.3(4x−2.3)=21.2x+c

Step 1: Flip the equation.

c+21.2x=21.2x−12.19

Step 2: Add -21.2x to both sides.

c+21.2x+−21.2x=21.2x−12.19+−21.2x

c=−12.19

Answer:

c=−12.19

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3 years ago
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Answer:

The answer is A. V=pi r³

Step-by-step explanation:

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8 0
2 years ago
Please help asap!! <br><br> i need more chars here but please do help me
scZoUnD [109]

Answer:

Square root of 16 is not 16

5 0
3 years ago
Read 2 more answers
C=85x+60<br> solve for x
Tatiana [17]
To solve for x:

<span>C=85x+60                  subtract 60 from both sides
</span>
<span>C - 60=85x+60 - 60

C - 60 = 85x              now divide by 85 both sides

(C - 60)/85 = x


So we can write:
x= \frac{C-60}{85}



</span>

I hope that helps!



3 0
3 years ago
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