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const2013 [10]
3 years ago
15

2r - 12 = 12 - 10r whats the answer

Mathematics
2 answers:
Serga [27]3 years ago
7 0

Answer:

dude what is r?

Step-by-step explanation:

for example

3 + 3z - 10

if z is 2

3 + 3 × 2 - 10

Andrew [12]3 years ago
4 0

Answer:

r=2

Step-by-step explanation:

bring the numbers to the other sides

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Select the point that is a solution to the system of inequalities.
Lyrx [107]

Answer:

D. (2, 6)

Step-by-step explanation:

Look at the picture.

Check:

(2, 6) → x = 2, y = 6

Put the coordinates of the point to the inequalities:

y < x² + 6

6 < 2² + 6

6 < 4 + 6

6 < 10    TRUE

y > x² - 4

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6 > 4 - 4

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8 0
3 years ago
Can someone work out this problem for me because I do not get it and it is due tomorrow for homework? 83.971 + 10.9 PLSS HELPPPP
IrinaK [193]
If you are just adding those two decimals together, the answer would be 100.871.

83.971
+ 10.900 (make believe there are two zeros)
—————-
100.871
8 0
3 years ago
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The measure of an angle is three times the measure of its supplementary angle. What is the measure of each angle?
madreJ [45]

Answer:

45°

135°

Step-by-step explanation:

Let the measure of one angle be x

So, measure of its supplementary angle = 3x

\implies \: x  + 3x  = 180 \degree \\  \\  \implies \: 4x = 180 \degree  \\  \\\implies \: x = \frac{ 180 \degree}{4} \\  \\\implies \: x = 45 \degree \\  \\  \implies \: 3x  = 135 \degree

5 0
2 years ago
Help me please!! first write the subtraction with a common denominator then subtract
tatiyna

Answer:

hope it helps you

Step-by-step explanation:

pls kindly mark it brainliest answer

3 0
3 years ago
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Rewrite each of the following expressions without using absolute value bars.
Slav-nsk [51]

Answer:

A |x−4| if x>4

Step-by-step explanation:

8 0
2 years ago
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