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kodGreya [7K]
2 years ago
5

What is the equation of the line that passes through the point (- 2, - 1) and has a slope of 5/2

Mathematics
1 answer:
Phoenix [80]2 years ago
5 0

Answer:

equation \: of \: a \: line \\ y - y1 = m(x - x1) \\ y - ( - 1) =  \frac{5}{2}(x - ( - 2)) \\ 2(y + 1 )= 5(x + 2) \\ 2y  + 2 = 5x + 10 \\ 2y - 5x - 8 = 0

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Which postulate or theorem can be used to prove the triangles are congruent?
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Answer:

ASA

Step-by-step explanation:

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2 years ago
If the farmer isn't present, the fox cannot be left with either the dog or the goose, or both. if need be, the goose can be left
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Answer:

See below

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1 year ago
Solve the system of equations:
zvonat [6]

Answer:

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Step-by-step explanation:

6 0
3 years ago
the local bakery uses 1.75 cups of flour in each batch of cookies. the bakery usee 5.25 cups of flour this morning. How many bat
Travka [436]

Answer:

Using 5.25 cups of flour would make 3 batches of cookies. He made 180 cookies.

Step-by-step explanation:

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Hope this helps!

4 0
3 years ago
Factor 4x 2 + 12x + 5 . (2x + 5)(2x + 1)
Juliette [100K]
Factor
in form
ax²+bx+c form
use the ac method
1. mulitply a and c
2. factor the result such that the 2 factors add to b
3. split b into those 2 factors
4. group the terms
5. undistribute common factors
6. undistribute again





first multiply ac
4 times 5=20
now
what 2 numbers multiply to 20 and add to 12
2 and 10
4x²+2x+10x+5
group
(4x²+2x)+(10x+5)
undistribute
2x(2x+1)+5(2x+1)
undistribute the (2x+1)
(2x+1)(2x+5) is factored form whih you have there, nice
8 0
3 years ago
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