2 years ago

Find the slope between the points (2, -10) and (-4, 2). A) 1/4 B) -2 C) 4 D) -1/2

Mathematics

1 answer:

CaHeK987 [17]2 years ago

8 0

Answer:

B) -2

Step-by-step explanation:

m=(y2-y1)/(x2-x1)=(2-(-10))/(-4-2)=(2+10)/-6=12/-6=-2

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Expand and simplify 2(y+5)+5(2-3y)

tino4ka555 [31]

Answer:

-13y+20

Step-by-step explanation:

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3 years ago

The population of Springdale increased by 20% in ten years. The population now is 24,000 people. What was the population ten yea

Dahasolnce [82]

120000 is your answer because if you go to a calculator and type in 24000 divided by 20% then it will give you 120000.

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3 years ago

if shaun plays 1 game with mike and then 1 game with tim, what is the probability that shaun loses both games

Nastasia [14]

Answers did you ever get this awnser??

Step-by-step explanation:

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2 years ago

<img src="https://tex.z-dn.net/?f=13%28b%20%2B%201%29%20-%206%20-%203b%20-%205" id="TexFormula1" title="13(b + 1) - 6 - 3b - 5"

anygoal [31]

Hello!

Let's solve by distributing.

$13(b + 1) - 6 - 3b - 5

13b + 13 - 6 - 3b - 5$

Now we add/subtract like terms.

$13b + 13 - 6 - 3b - 5

13b + 7 - 3b - 5

13b + 2 - 3b

10b + 2$
Your final equation is $10b + 2$ , which cannot be simplified further, making it our final answer.

Hope I helped! :3

5 0

3 years ago

Where do I go from here?

madam [21]

Well you're on the right track.
5/(3+4i)=5(3-4i)/(3+4i)(3-4i)=(15-20i)/(3*3-3*4i+4i*3-4i*4i)=(15-20i)/(9+16)=
(15-20i)/(25)=(3-4i)/5

6 0

2 years ago