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Jobisdone [24]
3 years ago
6

What is the equation of a line that is perpendicular to y = x + 4 and passes through (–2,8)?

Mathematics
1 answer:
Bezzdna [24]3 years ago
4 0

Answer:

y= -x+6

Step-by-step explanation:

G1xG2= -1

G2= -1

-1 = (y-8)

-------

(x+2)

-1 (x+2)=y-8

-x-2=y-8

-y=x+2-8

y= -x+6

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I need help can anyone help me please
S_A_V [24]

Answer:

56

Step-by-step explanation:

so a straight line has an angle that is 180 degrees

the angle on both sides of X are 64 and 60

so add those up u get 124

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5 0
4 years ago
pleaseee help how do i write an equation in slope-intercept form for the line with slope 1/3 and y-intercept -3?
Montano1993 [528]

Answer:

y=1/3x -3

Step-by-step explanation:

Slope intercept form  is y=mx+b, where m is the <u>slope </u>and b is the <u>y-intercept, </u>or the y-value at which the line intersects the y-axis.

Your slope is 1/3, and your y-int. is -3, so substitute those values in:

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8 0
3 years ago
Sam is five years old his brother Tom is three times as old as Sam when sam is 20 how old will Tom be?
nikitadnepr [17]

Answer:

30

Step-by-step explanation:

5 x 3 = 15

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20 + 10 = 30

8 0
3 years ago
At the beginning of the month, there were 80 ounces of peanut butter in the pantry. Since then, the family ate 0.3 of the peanut
givi [52]

Answer:

B i think

Step-by-step explanation:

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4 0
3 years ago
In the equation y = 7x + 20, what is the slope or rate of change? 27 20 H 17 J X​
erma4kov [3.2K]
Answer
The slope is 7
5 0
3 years ago
Read 2 more answers
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