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2 years ago

Find the slope of the line that passes through (-70, 84) and ( 69, -1).

Mathematics

2 answers:

Usimov [2.4K]2 years ago

7 0

Answer:

-85/139

Step-by-step explanation:

To find the slope given two points

m = ( y2-y1)/(x2-x1)

m = ( -1 -84)/( 69- - 70)

= (-1-84)/( 69+70)

-85/139

hram777 [196]2 years ago

6 0

Answer:

-85/139

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(-1-84)/(69-(-70))

m=-85/(69+70)

m=-85/139

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Factor x^2a^2 + 3xa^2 + 2a^2. Show your work.

kotegsom [21]

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3 years ago

Anna wants to buy a car in two years and wants to have $10,000 for the purchase. How much will Anna need to deposit today in an

Brut [27]

Answer:

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Step-by-step explanation:

we know that

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3 years ago

Which of the following items is shaped MOST LIKE the Moon?

Artyom0805 [142]

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Step-by-step explanation:

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9 months ago

Read 2 more answers

(no links or files) Solve this equation using the quadratic formula. This question should be solved both ways. (1) Quadratic For

meriva

Quadratic formula is x = -b+ or- sq rt b^2-4ac / 2a
a=2 b=5 c=-3
-5 +or- sqrt 5^2-4(2)(-3) / 2(2)
-5 +or- sqrt 49/ 4
-5 + 7 /4 = 2/4 = 1/2
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Factoring a*c is 2*-3 =-6
Factors of -6 that add to 5 are 6 and -1
Split 5x into +6x-1x
2x^2+6x-1x-3 and group
2x(x+3)-1(x+3)
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4 0

2 years ago

Mama L [17]

Answer: x=25, y=19

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3 0

2 years ago

Find the slope of the line that passes through (-70, 84) and ( 69, -1).​

Find the slope of the line that passes through (-70, 84) and ( 69, -1).