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Ilia_Sergeevich [38]
3 years ago
6

Write the equation of a line that has a slope of -2 and goes through point (1, 2).

Mathematics
1 answer:
Roman55 [17]3 years ago
7 0

Answer:

y = -2x + 4

Step-by-step explanation:

Equation in point slope form:

y - 2 = -2(x - 1)

y - 2 = -2x + 2

y = -2x + 4  ..............<------------------------------- slope intercept form

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60 feet of copper pipe at $1.25 per foot
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Answer:

if you bought 60 feet of copper pipe at $1.25 per foot, the total price would be $75

Step-by-step explanation:

since you are buying 60 feet of copper pipe, you would multiply the amount at which it costs per foot. 60×1.25=75

<em>hope this helps!</em>

4 0
3 years ago
I will mark brainliest and give 50 points!!!!
hammer [34]
0.3 is x but I can’t see the full problem so I’m nit sure what they are asking
4 0
2 years ago
What is 0.3 repeating as a fraction in simplest form
NeTakaya
The answer is 3/9 or 1/3 in its simplest form
4 0
3 years ago
Read 2 more answers
Please help ASAP! It’s due in 20 min and I have complete it! I just need the statements and reasons! Thank you
azamat

Answer:

1) <11 and <14 are Same-Side Exterior Angles causing them to be supplementary.

2. <8 and <9 are Same-Side Interior Angles causing them to be supplementary.

Step-by-step explanation:

See answer above.

8 0
3 years ago
Select the correct answer.
Citrus2011 [14]

Yo sup??

4x+5y=-9

y=(-4x)/5-9/5

we see that this is of the form y=mx+c

where m is the slope

therefore the slope of the line is -4/5

To find y intercept, put x=0

y=-4*0/5-9/5

y=-9/5

Therefore y intercept is -9/5

Hope this helps.

5 0
2 years ago
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