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jeka57 [31]
3 years ago
12

Help! this is due in 2hrs.!!!!!!!!! HELP ASAP!

Mathematics
2 answers:
jek_recluse [69]3 years ago
5 0

Answer:D.

Step-by-step explanation:

AysviL [449]3 years ago
4 0
The answer is C
have a good day
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What are the zeroes of y=x^2+14x+40
a_sh-v [17]
y=x^2+14x+40 

y-x^2-14x-40=0 

In general, given a{x}^{2}+bx+c=0, there exists two solutions where

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3 years ago
Determine the perfect cube whole number closest to 205 632
max2010maxim [7]

Answer:  205,209

Step-by-step explanation:

We want to find a perfect cube that is closest to the number N = 205,632

A perfect cube number is a number such that the square root is a whole number.

Now, to search this number we must take the square root of N:

n = √(205,632) = 453.47

Now, we can round it down or up and get whole numbers, and the squares of those whole numbers will be perfect squares that are near 205,632, lets start with rounding down.

n = 453

the square of 453 is:

453^2 = 205,209

If instead we round up the  453,47, we would get:

n = 454

and the square will be

n = 454^2 = 206,116

Now, to see which one is closser to N, we can take the differences:

205,632 -  205,209 = 423

206,116 - 205,632 = 484

so if we take n = 453 we are closser no N, then the perfect square that is closest to 205,632 is 205,209

8 0
4 years ago
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in the attachment

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