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3 years ago

What is the solution to the system of equations? (-2,4), (3,4), (4,-2), (4,3)

Mathematics

2 answers:

gulaghasi [49]3 years ago

8 0

Answer: 4, -3

Step-by-step explanation:

sergey [27]3 years ago

3 0

Answer: 43/10

i suggest using the app photomath its free in the app store

Step-by-step explanation:

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I need help on completing this

Allushta [10]

I don’t know I need points

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3 years ago

LekaFEV [45]

Answer: $y-1=\dfrac32(x+3)$

Step-by-step explanation:

Slope of a line passes through (a,b) and (c,d) = $\dfrac{d-b}{c-a}$

In graph(below) given line is passing through (-2,-4) and (2,2) .

Slope of the given line passing through (-2,-4) and (2,2) = $\dfrac{-4-2}{-2-2}=\dfrac{-6}{-4}=\dfrac{3}{2}$

Since parallel lines have equal slope . That means slope of the required line would be .

Equation of a line passing through (a,b) and has slope m is given by :_

(y-b)=m(x-a)

Then, Equation of a line passing through(-3, 1) and has slope = is given by

$(y-1)=\dfrac32(x-(-3))\\\\\Rightarrow\ y-1=\dfrac32(x+3)$

Required equation: $y-1=\dfrac32(x+3)$

8 0

3 years ago

Please show work<br> 26 lbs of onion cost $127.40. How much would 18 lbs cost\

Irina18 [472]

127.40/26 = $4.90 per pound
18 * 4.9 = $88.20
It would cost $88.20

5 0

3 years ago

Ralph notice that there were 15 girls and 10 boys in his math class. What is the relationship between the number of boys and gir

Firdavs [7]

Equivalent ratios are 15:10 and 3:2.

7 0

3 years ago

Hurry up or ima get it wrong

Nataly [62]

Angle 1 and 3 are vertical angles, which mean they are identical. Since angle 3 is given as 111 degrees, then angle 1 is also 111 degrees.

All four angles need to equal 360.

Subtract angle 1 and 3 from 360:

360 - 111 - 111 = 138

Angle 2 and 4 would also be identical, so divide the 138 by 2:

138 / 2 = 69

Angle 2 and angle 4 are both 69 degrees.

4 0

3 years ago

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