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Citrus2011 [14]
3 years ago
5

Help pls asap

Mathematics
1 answer:
kotegsom [21]3 years ago
3 0

Answer:

2.1+5.8-4.1  

= 3.8

Step-by-step explanation:

2.1 + ( 5.8 - 4.1 )

Add 2.1 and 5.8 to get 7.9

7.9 - 4.1

subtract 4.1 from 7.9 to get 3.8

3.8

Factor

\frac{19}{5} = 3\frac{4}{5} = 3.8

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Write an equation of the line that passes through (2, -3) and is perpendicular to the line y=-2x-3
Natalija [7]

Answer:

y=\frac{1}{2} (x-2)-3 or y=\frac{1}{2} x-4

Step-by-step explanation:

The perpendicular slope is the opposite-reciprocal of the original slope:

Perpendicular slope of -2 is \frac{1}{2}

Write the equation in point-slope form (y=a(x-h)+k):

y=\frac{1}{2} (x-2)-3

Convert to slope-intercept form if needed:

y=\frac{1}{2} x-1-3

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8 0
3 years ago
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Wittaler [7]

Answer:

30

Step-by-step explanation:

If X is 5, then 6X is equal to 30. You can see to be able to get 30, you have to multiply 6 to X, which in this case is 5. So 6 times 5, you will now get the answer which is 30.

4 0
3 years ago
40 POINTS AND BRAINLIEST<br><br> Which function rule describes the pattern in the table?
worty [1.4K]

Answer:

y= -x-2

Step-by-step explanation:

y=ax+b

x= -2; y=0 => 0=-2a+b; b=2a

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3 years ago
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Answer the question below. Type your response in the
lukranit [14]
<h3>Answer: 31 degrees</h3>

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Note: dilations will change the side lengths

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