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3 years ago

2^2 * 5^2 is the prime factorization of what number?pls help asap

Mathematics

2 answers:

Umnica [9.8K]3 years ago

8 0

Answer:

100

Step-by-step explanation:

2^2 * 5^2

4*25

100

you just need to solve. Hope this helps :)

yuradex [85]3 years ago

8 0

100
2^2=4
5^2=25
4x25=100

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4 years ago

If 3a-2b= 8 and a+3b=7 what is the value of 4a+b?

Fittoniya [83]

Step 1: Find the value of one variable in terms of the other.

$a+3b=7\\a=7-3b$

Step 2: Substitute the value you just found for this variable in the other equation.

$3a-2b=8\\3(7-3b)-2b=8\\21-9b-2b=8\\21-11b=8\\21=8+11b\\13=11b\\\frac{13}{11}=b\\ b=1\frac{2}{11}$

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Now that we know the values for a and b we can find the value of 4a+b.

$4a+b\\4(3\frac{5}{11})+1\frac{2}{11}\\12+\frac{20}{11}+1\frac{2}{11}\\\\12+1\frac{9}{11}+1\frac{2}{11}\\\\\boxed{15}$

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3 years ago

The altitude to the hypotenuse of a right triangle divides the hypotenuse into segments of lengths 64 and 4. What is the length

Brilliant_brown [7]

Here, Ratio of corresponding length would be equal.
Let, Altitude = x
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In short, Your Answer would be 16 units

Hope this helps!

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3 years ago