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kherson [118]
3 years ago
15

Slope -1 passes through (7,2)

Mathematics
2 answers:
kvv77 [185]3 years ago
8 0
Y = mx + b
slope(m) = -1
(7,2)...x = 7 and y = 2
now we sub and find b, the y int
2 = -1(7) + b
2 = -7 + b
2 + 7 = b
9 = b

so ur equation of this line is : y = -1x + 9.....can also be written as :
y = -x + 9....or if u need it in standard form, it is : x + y = 9
mixer [17]3 years ago
5 0
Assuming you're looking for the equation of this line...

-1 = (y - 2) / (x -7)

-1 (x - 7) = (y - 2)

-x + 7 = y - 2

-x + 7 + 2 = y

-x + 9 = y

y = -x + 9

Hope this helps!
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PLEASE COMMENT THE CORRECT ANSWER I WILL REWARD BRAINLY
Paladinen [302]
The 8th number in this sequence is -16. You are subtracting 3 between each set of numbers.

a1= 8-5= 3
a2= 5-2= 3
a3= 2-(-1)= 3
a4= -1 - (-4)= 3
a5= -4 - (-7)= 3
a6= -7 - (-10)= 3
a7= -10 - (-13)= 3
a8= -13 - (-16)= 3

ANSWER: -16

Hope this helps! :)
4 0
3 years ago
Translate to an algebraic expression.
beks73 [17]
The answer is d=63/z
6 0
3 years ago
If m 1=55, what is m 5?
AleksAgata [21]
275 if i'm not mistaken
6 0
3 years ago
Read 2 more answers
Help me I’m on gradpoint. I will mark you brainlest if you can also find the website to get all gradpoint answers!
AlekseyPX

Answer:

C. (1, 1, 2)

Step-by-step explanation:

Well plugging them in one by one.

x + y - z = 0

-1 + 2 - 4 = 0

no.... no it doesn't equal 0 so it isn't the solution

-1 + 0 - 2 = 0

nope it doesn't equal 0 so it's also not the solution

1 + 1 - 2 = 0

Yes! this could equal the solution so lets keep going down the line

3x - y + z = 4

(3*1) -1 + 2 = 4

Yes! this also is correct

I could keep talking and talking but yes, (1, 1, 2) is your answer

Hope this helps! <3

3 0
2 years ago
1. Find the measures of the following to the nearest tenth of a degree.
Dvinal [7]
B cause you take y times it by the circumference
4 0
3 years ago
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