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Anna [14]
3 years ago
11

Find the product of √4(√8+3)

Mathematics
2 answers:
kotykmax [81]3 years ago
7 0

Answer:

6+4\sqrt{2}

Step-by-step explanation:

\sqrt{4} (\sqrt{8} +3)

2(\sqrt{8} +3)

2(\sqrt{8} )+2(3)

2\sqrt{8}  +6

2 \times 2\sqrt{2} +6

4\sqrt{2} +6

Scrat [10]3 years ago
3 0

Answer:

2(2.82 + 3)

2(5.82)

11.65

Step-by-step explanation:

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JulsSmile [24]
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Can someone help me please this is due? ASAP
damaskus [11]

Answer:

x=12

Step-by-step explanation:

since they are supplementary they will have a sum of 180 degrees

The equation should look like this- (5x+4)+(4x+80)=180

after solving the equation- you get x=12

in order to see if that is correct you would plug in 12 where x is in our equation (5x+4)+(4x+80). which does equal 180 when 12 is plugged in

Therefore, 12 is your answer

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3 years ago
Ann wants to choose from two telephone plans. Plan A involves a fixed charge of $10 per month and call charges at $0.10 per minu
Kay [80]
Ann wants to choose from two telephone plans. Plan A involves a fixed charge of $10 per month and call charges at $0.10 per minute. Plan B involves a fixed charge of $15 per month and call charges at $0.08 per minute.

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Plan B $15 + .08/minute

If 250 minutes are used:

Plan A: $10+$25=$35
Plan B: $15+$20=$35

If 400 minutes are used:

Plan A: $10+$40=$50
Plan B: $15+$32=$47

B is the correct answer. How to test it:

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3 years ago
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Step-by-step explanation:

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