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laila [671]
3 years ago
8

I need help with these two answers please :/

Mathematics
1 answer:
4vir4ik [10]3 years ago
7 0
Rise over run is -2/4 or simplified as -1/2
The second one is
\frac{1 - 3}{4 - 0}  =  \frac{ - 2}{4}

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What is 3x(2-4x)<br> pls i need help
Pachacha [2.7K]

Answer:

6x−12x^2

Step-by-step explanation:

4 0
3 years ago
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You can mow 800 square feet of lawn in 15 minutes at this rate how many minutes will it take you to mow a lawn that measures 600
Natalija [7]
If you would like to know how many minutes will it take you to mow a lawn that measures 6000 square feet, you can calculate this using the following steps:

800 square feet ... 15 minutes
6000 square feet ... M minutes = ? 

800 * M = 15 * 6000
M = 15 * 6000 / 800
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4 0
3 years ago
I really need the answer immediately!!!!!!!!!
igor_vitrenko [27]

Answer

y = 0.2x − 7

Step-by-step explanation:

Find the slope first by subtracting (10, -5) and (5, -6) in slope formula, this will equal 1/5 or 0.2

Then find the y-intercept which is the point that crosses the y-axis, in this case -7 is the y-intercept

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5 0
2 years ago
A suitcase has a lock on it consisting of three numbers. Each number could be any
Viktor [21]

Answer:  810

<u>Step-by-step explanation:</u>

There are 10 numbers to choose from.  Since the 2nd digit and 3rd digit cannot repeat the number before it, they only have 9 numbers to choose from.

1st digit         and          2nd digit        and        3rd digit

10 choices      x            9 choices         x          9 choices      =  810

8 0
3 years ago
Can someone please help me with #9
finlep [7]

Answer:

see below

Step-by-step explanation:  5 19 3  52

BIG square area minus little square area equals the shaded area

big area - little area = shaded area

S²  -  s²  =  shaded area

8.5² - 6² =  shaded area

72.25 - 36 =   ________  units²

4 0
2 years ago
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