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AysviL [449]
2 years ago
10

Solve the system using the method of Your choice.

Mathematics
1 answer:
Roman55 [17]2 years ago
8 0

Answer:

x=3 y=6

Step-by-step explanation:

using elimination

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Through (-1,5) , perp to y =1/9x+2 write the slope intercept form for the equation
ycow [4]

Answer:

y=-9x-4

Step-by-step explanation:

Perpendicular lines meet the following condition:

m2*m1= -1 (a)

where m is the slope of a line

m1 is given through equation of line 1, y =1/9 x+2

m2 must be -9 -> from eq. (a)

The Line has the following equation: y=mx+b, where m=-9 and the b is the interception with y axis.

Evaluating the above equation in (-1,5) we have the following equation

5= -9*(-1)+b, we have b=-4

The line has the following equation

y=-9x-4

Slope intercept form

4 0
2 years ago
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PLEASE HELP ME ASAP! Are my answers correct?
likoan [24]
Yes, they are correct
4 0
2 years ago
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Whats the value of x
Gnesinka [82]

Answer:

i think 64?

Step-by-step explanation:

its supposed to be the same on the bottom, right?

3 0
2 years ago
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$12,000 is invested for 4 years at a simple interest rate of 1.5%. How much does the investment earn?
bixtya [17]
12'000×1.5 I think might need to multiple your answer by 4 yet
5 0
3 years ago
Which fraction is between
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The answer is D) -5/16


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