3 years ago

How do I solve radicals??

1 answer:

4 0

Your question is too general. You might ask instead, "how do I simplify the radical sqrt(48)?"

sqrt(48) can b e simplified by rewriting 48 as the product of the perfect square 16 and the not-a-perfect-square 3:

sqrt(48) = sqrt(16)*sqrt(3) = 4*sqrt(3) (answer)

In #76, rearrange the terms so that you have 3sqrt(7x+4)=15. Then divide both sides by 3, obtaining sqrt(7x+4) =5. Squaring both sides: 7x+4=25.
Solve this linear equation for x.

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Can I solve i dunno it :)

MatroZZZ [7]

1. 550 pages left

55×4=220+330=550

2. 10 hours

330÷55=6+4=10

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Change each fraction or mixed number to a percent. a. 2/5 b. 7/20 c. 1 11/16 d. 14 1/4

QveST [7]

Answer:

a. 20% b. 35% c. 1.6875 d. 14.25

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2 years ago

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According to Greg, perfect cherry pies have a ratio of 240 cherries to 3 pies. How many cherries does Greg need to make 9 perfec

vfiekz [6]

Simple, 3 goes in to 9, 3 times. That would mean that to find the number of cherries, multiply 240 by 3. Greg needs 720 cherries for 9 perfect cherry pies.

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3 years ago

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I need help with question number 12. Can’t figure this answer. Tried for 1 hour.

o-na [289]

Answer:

2, 12

Step-by-step explanation:

LCM = Least common multiple

LCM of 2 and 12 is 12

2 4 6 8 10 12

LCM of 6 and 8 is 24

6 12 18 24

8 16 24

LCM of 3 and 8 is 24

3 6 9 12 15 18 21 24

LCM of 12 and 24 is 24

12 24

5 0

3 years ago

What can I multiply 12 by to get 1000

Andreas93 [3]

Answer:

83.33333333333333

Step-by-step explanation:

I think this is answer.

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3 years ago