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lbvjy [14]
3 years ago
13

Help I need the answer

Mathematics
1 answer:
timurjin [86]3 years ago
4 0
A. -3+4i Square both numbers, add them, then find the square root. Essentially, use the Pythagorean theorem. -3^2 + 4^2 9 + 16=25 Square root of 25 is 5.
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there are six eighth of a cake left over after a birthday party how many 1/4 pieces can be made out of the leftover cake
solmaris [256]
6/8 simplifies to 3/4, so you have three 1/4 pieces.
5 0
3 years ago
Create an equivalent expression that includes a set of parentheses that make the value of the expression 5. Remember, you can ha
weqwewe [10]
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7 0
3 years ago
The expression above should be further simplified for which value of x?
stellarik [79]

Answer: A) 35

Step-by-step explanation:

We have the following:

\sqrt{215 x}

Now, 215 is made up of two factors, 43 and 5:

215=(43)(5)

So, we have to choose a number for x containing a factor of 43 and or 5. In this case, the best option is 35=(7)(5):

Hence:

\sqrt{215 (35)}=\sqrt{(43)(5)(7)(5)}

\sqrt{215 (35)}=\sqrt{(25)(43)(7)}=\sqrt{25} \sqrt{301}

Finally:

\sqrt{215 (35)}=5 \sqrt{301}

7 0
4 years ago
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andrew11 [14]

Answer:

No.

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3 0
4 years ago
Please answer this correctly
BabaBlast [244]

Answer:

19.63

Step-by-step explanation:

If the radius is 5 centimeters, then the area is just 3.14*5^2 / 4, which is 78.5/4. This is equal to 19.625. Rounding this give us 19.63 as the final answer

8 0
3 years ago
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