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aalyn [17]
3 years ago
6

What is the equation of a line passing through (-3,7) and having a slope of -1/5?

Mathematics
1 answer:
g100num [7]3 years ago
4 0
We'll use the slope-intercept form y = mx + b. Where m is the slope and b is the y-intercept.

We know the slope, -1/5. Now the equation looks like y = (-1/5)m + b

To find the y-intercept, plug in the ordered pair that the question gave us into our equation and solve for b.

7 = (-1/5)(-3) + b
7 = 0.6 + b
6.4 = b
b = 6 2/5

So, the y-intercept will be at 6 2/5.
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What are the roots of the equation? 2x2+x=6 Select each correct answer.
Georgia [21]

Answer:

x = 2

Step-by-step explanation:

2x2=4

4+2=6

6=6

There hope that is what you are looking for

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Anestetic [448]

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Find the area of the rhombus if AE = 20 m and DE = 32 m
Fudgin [204]
We have to calculate the area of the rhombus if AE = 20 m and DE = 32 m.The diagonals DB = 2 * DE and AC = 2 * AE.
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The diagram shows a sketch of a survey done by a civil engineering student .Find the value of x,giving your answer correct to 1
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You can do this by drawing one line through parallel to PQS to meet RQ at T

Now calculate length of RT:-

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TQ = SU = 52.70 m

So x = TQ + RT = 52.70 + 23.94 = 76.6 m to 1 dec place.

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