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shusha [124]
3 years ago
8

Please help! I really need this other wise I’m going to fail! I can’t figure it out!

Mathematics
1 answer:
dalvyx [7]3 years ago
7 0
I think the answer is d. when you add everything in the punnet square you get 36x^2-3x-14.
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natita [175]

Answer:

The answer is 750 couldn't do the explanation

4 0
3 years ago
What is the answer to this?​
kherson [118]

s = standard version amount

h = high quality version amount

we know that there were 1090 downloads of the song, meaning s + h = 1090.

we also know that the total amount of MBs downloaded was 3353 MBs, and since the standard is 2.1 MBs and the high quality is 4.9MBs, then 2.1s + 4.9h = 3353.

\begin{cases} s+h=1090\\ 2.1s + 4.9h = 3353\\[-0.5em] \hrulefill\\ h = 1090 - s \end{cases}\qquad \stackrel{\textit{substituting on the 2nd equation}}{2.1s+4.9(1090-s) = 3353} \\\\\\ 2.1s + 5341 - 4.9s = 3353\implies -2.8s + 5341 = 3353 \\\\\\ -2.8s=-1988\implies s = \cfrac{-1988}{-2.8}\implies \boxed{s = 710}

7 0
2 years ago
What number must you add to complete the square?
miv72 [106K]
X² - 16x =23

16/2= 8; 8²=64       add 64 to both sides of the equation

x² - 16x + 64 = 23 + 64

the answer is D.
3 0
3 years ago
Read 2 more answers
What is 2.30+30= <br>5.30 True or false or<br>2.60 true or false ​
Kruka [31]

Answer:

false

Step-by-step explanation:

2.30+30= 32.30

5 0
3 years ago
Read 2 more answers
2..52 X 10 to the fifth????<br><br>PLS HELPP!
love history [14]

Answer:

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Step-by-step explanation:

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7 0
2 years ago
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