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Over [174]
2 years ago
14

7) Which statement about perpendicular lines is true?

Mathematics
2 answers:
OLEGan [10]2 years ago
6 0
A. Perpendicular lines form 90 degree angles
agasfer [191]2 years ago
3 0

Answer:

is the a. Perpendicular lines form 90° angles.

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Given the point (4,5) and the slope 6, find y when x=24
Aleks04 [339]
1) we find out the equation of the line
point-slope form; we need a point (x₀,y₀) and the slope:
y-y₀=m(x-x₀)

In this case:
point: (4,5)
slope: 6

Therefore:
y-5=6(x-4)
y-5=6x-24
y=6x-24+5
y=6x-19  (slope-intercepted form)

2)we find out "y" when x=24
if x=24; then
y=6(24)-19=144-19=125

Answer: y=125
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Help me (fixed)<br> What is the slope of the line on the graph?
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Step-by-step explanation:

Slope is the ratio of rise/run.

We the line passes through (0,3) and (6,0)

Rise = y2 - y1 = 0 - 3 = -3

Run = x2 - x1 = 6 - 0 = 6

Slope = -3/6 = -1/2

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erik [133]

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What is the product of one half and two thirds?
attashe74 [19]

Answer:

1/4

Step-by-step explanation:

1/2 × 2/3

= 1×3 = 1

2×2 = 4

Therefore,

1/2 × 2/3 = 1/4//

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3 years ago
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