I do not get how to do Simpliflyng Radicals.
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Second step: If there is 2 of the same number that repeats just put that number in the front of the resulting radical
Third: Just multiply the remaining radicals together and put the number in front of it.
Now you have
Step 1: Find the prime factorization of the number inside a radical.252 = 2 x 2 x 3 x 3 x 7
Step 2: Determine the index of the radical. In this case, the index is two because it is a square root, which means we need two of a kind.√252 = √2 x 2 x 3 x 3 x 7
Step 3: Move each group of numbers or variables from inside the radical to outside the radical. In this case, the pair of 2’s and 3’s moved outside the radical.2 x 3√7
Step 4: Simplify the expressions both inside and outside the radical by multiplying.6√7
Hope that was clear!
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Answer:
231
This is the answer take it or leave it
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No number on your list of choices is between 1 and 3/4 .
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50 is 1/10 of 500.
What is fraction?
Fractions are used to represent smaller pieces of a whole.
Given that, 50 is which numbers' 1/10
Let the number be x,
x/10 = 50
x = 500
Hence, 50 is 1/10 of 500.
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1 times 50 is 50 .. so 10 times 50 is 500
50 is 1/10 of 500
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I use the metric system, so I am going to explain with transitions as well.
I know 12 (f)ounces is equal to 355ml.
250 ml makes up a cup of liquid.
250 ml is 8.45 ounces.
So if 8.45 ounces is a cup of liquid, and an extra 3.55 ounces is about 3/7 or rounded to 2/5.
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Answer: 64 in²
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The height is 30 inches, so h = 30
We'll use pi = 3.14
Plug in the given values and then use PEMDAS to simplify
SA = Surface Area
SA = 2*pi*r^2 + 2*pi*r*h
SA = 2*3.14*5^2 + 2*3.14*5*30
SA = 2*3.14*25 + 2*3.14*5*30
SA = 6.28*25 + 6.28*150
SA = 157 + 942
SA = 1099
Answer: 1099
SA=(2×3.14×5^2)+(2×3.14×5×30)
SS=(2×3.14×25)+(2×3.14×5×30)
SA=157+942
SA=1099 sq inches