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Kryger [21]
2 years ago
12

PLEASE SHOW ALL WORK

Mathematics
1 answer:
Vaselesa [24]2 years ago
8 0

HI 1 + 1 IS EQUAL TO 2 SO2 + 2 IS EQUAL TO 4 SO 4 + 4 IS EQUAL TO 8

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Look at the graph of x2 - 4x + 4. What is the vertex?
lara31 [8.8K]

Answer:

The formula for the vertex of the parabola is -b/a. Plugging this in we get         -(-4)/1 or 4.

6 0
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If 9 out of 10 doctors in a small city recommend afternoon naps, and there are 8 doctors in the city who don’t recommend naps, h
Hitman42 [59]

Answer:

  72

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3 0
2 years ago
Simplify the expression​
ycow [4]

Answer:

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7 0
3 years ago
Read 2 more answers
Yes; the corresponding sides are proportional.
wariber [46]
You need a picture to go with it.
6 0
3 years ago
12R<br> If V= ---- <br> (r+R)<br> Make R the subject of the equation .
k0ka [10]
V=\frac{12R}{r+R}
note, r and R are differnt
so multipl both sides by (r+R)
V(r+R)=12R
distribute
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minus VR from both sides
Vr=12R-VR
undistribute R
Vr=R(12-V)
divide both sides by (12-V)
\frac{Vr}{12-V}=R or
R= \frac{Vr}{12-V}

6 0
2 years ago
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