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Kay [80]
3 years ago
8

5 (4^2)-6 (1+4)-(-3)

Mathematics
1 answer:
sashaice [31]3 years ago
7 0
The answer is 53

Do what's inside parentheses first then add or subtract all the numbers together
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HELP ME WITH THIS MATH PLSSSSSS
Anika [276]

Answer:

its obviously the property of zero as an exponent

Step-by-step explanation:

6 0
3 years ago
What is the greatest common factor (GCF) of the numerator and denominator
ad-work [718]

Answer:

C

Step-by-step explanation:

x²+2x-15 = x²-3x+5x-15 = x(x-3)+5(x-3)=(x+5)(x-3)

or delta:

∆=2²-4*1*(-15)=4+60=64

√∆=8

x1 = (-2+8)/2 = 3

x2=(-2-8)/2=-5

and 4x+20 = 4(x+5)

The same is (x+5), so it is GCF. answer C

4 0
3 years ago
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Step-by-step explanation:

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FinnZ [79.3K]

Answer:

-10.

Step-by-step explanation:

x^0 = 1 so its -10 * 1

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3 years ago
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There are exactly 8 boys for every 2 girls. There is 46 girls how many boys are there?
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It would be 23 girls if you divide 46 by 2 since your trying to figure out the amount of boys for 46 girls.

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