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AveGali [126]
3 years ago
12

Find the equation of the line passing through the given points, (1,5) and (2, 7). Which

Mathematics
1 answer:
Kamila [148]3 years ago
8 0
Slope formula (y2-y1)/(x2-x1)

(7-5)/(2-1) slope is 2

then plug in a coordinate point into the equation

y=2x+b

7=2(2)+b

b=3

therefore the equation is

y=2x+3
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sergey [27]
B=7 I showed my work so I hope it helps!

6 0
3 years ago
Solve 4(t - 7) = 12 - t *<br> how can I solve this ?
sladkih [1.3K]

Answer:

<em><u>t</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>8</u></em><em><u> </u></em>

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5 0
3 years ago
7(2+5v)=3v+14 can anyone help???
arsen [322]
7(2+5v)=3v+14
14+35v=3v+14
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5 0
3 years ago
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Find the value of the trigonometric ratio. make sure to simplify the fraction if needed
kati45 [8]

Answer:

Sin A = o/h

= 9/41

Step-by-step explanation:

since Sin is equal to opposite over hypotenuse, from the question, the opposite angle of A is 9 and hypotenuse angle of A is 41. Thus the answer for Sin A= 9/41

6 0
3 years ago
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Softa [21]

Answer: - 19/4

Step-by-step explanation:

To find the slope , all we need to do is to write the equation in the form y = mx + c , where m is the slope and c is the y - intercept.

That means we need to make y the subject of the formula in the equation.

4y = 152 - 19x

Divide through by 4

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y = 38 - 19x/4

Therefore the slope is -19/4

4 0
3 years ago
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