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Leokris [45]
3 years ago
10

9) Which equation represents the line that passes through the point (3,4) and is parallel to the x-axis?

Mathematics
1 answer:
kobusy [5.1K]3 years ago
3 0
Since the line is parallell to the x-axis we know the slope is zero: m=0

Using the point-slope formula we can substitute know values:
y=mx+b
4=0(3)+b
b=4
y=0x+4
y=4

You could also jsut do it by inspection: since it passes through (3,4) and is horizontal it must cross at (0,4) i.e. all y=4.
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3 years ago
Pleaseee help me solve the function
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3 0
3 years ago
Help please, an explanation would be greatly appricatated.
Nataly_w [17]

Answer:

x = -5

Step-by-step explanation:

In both questions you want to get the x alone.

1.

-3x + (-6) = 9

First you want to add 6 to both sides so you'll be left with:

-3x = 15

Next, you want to divide both sides by -3 and you'll get:

x = -5

2.

-4x + (-12) = 8

You want to do the same thing as the first one so you'll add 12 to both sides:

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Then, you will divide both sides by -4 and get:

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4 0
2 years ago
Read 2 more answers
Which ratio is equivalent to 4 : 28?
rusak2 [61]
4 : 28 is the same as 4/28 

4/28 = 1/7 

The answer is C
3 0
2 years ago
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Find the ratios for the trig functions below<br><br> sin A =<br><br> cos C =
kondor19780726 [428]

Answer:

Sin A: 35/37

Cos C: 35/37

Step-by-step explanation:

Sin A: 35/37

Cos C: 35/37

Using acronym SohCahToa we know

Sin is Opposite/Hypotenuse

Cos is Adjacent/Hypotenuse

With each problem we mark by the letter given to create adjacent side.

I hope this helps!

5 0
2 years ago
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