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3 years ago

15

Solve the equation by compleeting the square x^2 + 8 = 4x

1 answer:

bulgar [2K]3 years ago

3 0

The solution set is -8,0. Hope this helps!

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Which expression represents the volume of the cone

podryga [215]

Answer:

<h2>Pi/4(4r²/3)</h2>

Step-by-step explanation:

D is the correct option.

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3 years ago

I think of a number, add on 7 and then double it. My answer is 8 whats the answer

dimulka [17.4K]

Answer:

-3

Step-by-step explanation:

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Read 2 more answers

Find the difference between the simple interest and compound interest on RS 2500 for 2 years at 4% per annum, compound interest

Elenna [48]

Step-by-step explanation:

Given P=Rs.2,500,r=4%, N=2

CI=P(1+

100

R

)

2

−P=2,500(1+

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4

)

2

−2,500=2,500(

100

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2

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=

100

2,500×4×2

=Rs.200

Difference=Rs.4

7 0

3 years ago

4a - 5 +5(2a -b) + 7<br> 14a - b + 2<br> 14a - 5b +2<br> -a + 10b + 12<br> 14a - 5b +12 by

Valentin [98]

14a-5b+2

2-14a+5b

2-19ab

20ab

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3 years ago

What is the sum? StartFraction 3 y Over y squared + 7 y + 10 EndFraction + StartFraction 2 Over y + 2 EndFraction

Bumek [7]

Answer:

$\frac{x+5}{x+3}$

Step-by-step explanation:

hope this helps!

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3 years ago