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babunello [35]
3 years ago
7

Solve the following system of equations algebraically for all values a b c

Mathematics
1 answer:
Gemiola [76]3 years ago
7 0

a = 2, b = 2, c = 0
I used the elimination method to solve them

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PLEASE HELP!!!!!!!!!!!!!
Anna35 [415]
4y^2+2=(4y\cdot4y)+2\\
4y^2+2=16y^2+2 \leftarrow \text{not identity}\\\\
4y^2+2=(4y+y)+2\\
4y^2+2=5y+2 \leftarrow \text{not identity}\\\\
4y^2+2=4(y+y)+2\\
4y^2+2=8y+2 \leftarrow \text{not identity}\\\\
4y^2+2=4(y\cdot y)+2\\
4y^2+2=4y^2+2 \leftarrow \text{identity}

So it's D.
8 0
3 years ago
5. what's the pattern<br>z, y, w, t,_,_,_​
densk [106]
The pattern is if you write the alphabet backwards it is always going to be cross off two letters then skip a letter then cross off the letter after the letter that you skipped then skip two then cross off two letters
3 0
3 years ago
B is the midpoint of AC, what in the measure of AB if AC 82cm?​
Bess [88]

Answer:

AB = 41 cm

Step-by-step explanation:

If B is the midpoint of AC, then B splits AC into 2 equal halves: AB & BC.

Therefore, AB = ½ of AC.

Given, AC = 82 cm.

So,

AB = ½ × AC

AB = 82/2

AB = 41 cm

_____

Hope it helps ⚜

8 0
2 years ago
BRAINLIEST
Leona [35]

Answer:

309

Step-by-step explanation:

3 0
3 years ago
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2 1/5 times 3 1/8<br><br> Hhahababahwhvwhwvabwbbwvabahwb
Radda [10]

Answer:

2 1/5 times 3 .18 = 6.875

4 0
3 years ago
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