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Levart [38]
3 years ago
14

Which is the equation of the line that passes through the points (-4, 3) and (2,-6)

Mathematics
1 answer:
sukhopar [10]3 years ago
6 0
First we have to find the slope by dividing the difference of the ys over the xs

-6 - 3 = -9 (y)
2 - -4 = 6 (x)

the slope is -9/6 or -3/2

now we plug the slop along with a set of points into the slope intercept formula (y=mx+b) to find b (the y intercept)

-6 = 2(-3/2) + b
-6 = -3 + b
-3 = b

so the equation would be y = (-3/2)x - 3
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What is the area of the square below ?
ivolga24 [154]
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{5}^{2} = area
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6 0
3 years ago
I need helpppp:( like im failing this class
Olin [163]

Answer:

dont even stress i gotchu

It's 50*, 46* and 84*.

Ratio of the second problem is 1:1 they both have a slope of 1 (which is probably why all three points are on the same line)

Step-by-step explanation:

Since we know that the straight/flat angle would equal 180* we will set the total of all those angles to 180*

We will add them up to find x. Once we find x we can find the value of each angle.

6x-10 + 4x + 6 + 7x  + 14 = 180

We will combine like terms and solve for x.

17x+10 = 180

17x = 170

x = 10.

Since we have x = 10, we will plug it into x of each angle to get the value of each angle.

6(10) -10 = 60-10 which equals 50*

4(10) + 6 = 40+6 which equals 46*

7(10) + 14 = 70 + 14 which equals 84*.

8 0
3 years ago
Plzz anwser ill give brainlest simplify 16- 8/15
Anton [14]

Answer:

232/15 [as an improper fraction] or 15 7/15 [as a mixed fraction]

Explanation:

16 - 8 / 15 =

(16) - (8 / 15) =

((16 × 15) / 15) - ((8) / 15) =

((240) / 15) - ((8) / 15) =

(240 - 8) / 15 =

232 / 15 =

15 7/15

7 0
2 years ago
The table shows the price for buying bouquets of flowers at a farmer’s market. What is the unit rate? $ per bouquet
valentinak56 [21]

you just need to divided 3 by 9 and it will be 3 or you can divide 6 by 18 and it will be the same so the unite rate is $3

7 0
4 years ago
Which of the following equations is the translation 2 units down of the graph of y= Ix ?
mrs_skeptik [129]

Answer:

D

Step-by-step explanation:

translation down is just subtracting a number out side the | x |

6 0
3 years ago
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