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Serhud [2]
3 years ago
12

Giving brainliest for CORRECT awnser.

Mathematics
1 answer:
shtirl [24]3 years ago
4 0

Answer:

x=8±√35

Step-by-step explanation:

x^2-16x+50=21

Use the formula (b/2)^2 in order to create a new term. Solve for x

by using this term to complete the square.

Exact Form:

x=±√35+8

Decimal Form:

x=13.91607978…,2.08392021…

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If a cone has a radius of 2 cm and a height of 10 cm, what is the volume?
BARSIC [14]

Answer:

41.89

explanation:

the formula for finding the volume of a cone would be pi x r^2 x h/3;

3.14 x 4 x 3.33333333, which equals 41.89.

hope that helps :)

5 0
3 years ago
Read 2 more answers
Ixl help ASAP PLZ HELP
frutty [35]

Answer:

(9,-6)

(9,2)

(8,2)

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Step-by-step explanation:

To reflect something over the y axis all you have to do is change the sign of the X coordinate

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4 0
3 years ago
Increase £84 by 3%<br> thank you!
Alex777 [14]
If you would like to increase £84 by 3%, you can calculate this using the following steps:

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8 0
3 years ago
What is 7/7-1/5= ?<br> Is it.....<br><br> 8/12<br><br> 18/35<br><br> 28/35<br><br> 6/35
Elza [17]
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8 0
3 years ago
WILL GIVE BRAINLIEST
julia-pushkina [17]

Answer:

4th answer aka the last one

Step-by-step explanation:

6 0
3 years ago
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