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Natali [406]
2 years ago
8

Please help me and I’ll give you brainiest!!!!!!!!!

Mathematics
1 answer:
wel2 years ago
8 0

Answer:

-5

Step-by-step explanation:

For perpendicular lines, use the negitive reciprocal

Hope this helps!! :)

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Select the equations of the lines that are parallel to the line whose equation is y = 3x + 5. There might be more than one answe
o-na [289]
Parallel means they have the same slope.
The given equation has a slope of 3. Slope intercept equation: y = mx + b
a. 6x + 2y = 12
Subtract 6x from both sides.
2y = - 6x + 12
Divide both sides by 2.
y = -3x + 6 Not parallel

b. -3x + y = 8
Add 3x to both sides.
y = 3x + 8 Parallel

c. 3y = 9x
Divide both sides by 3
y = 3x Parallel

d. y = -1/3x Not parallel

B and C are parallel
6 0
3 years ago
NEED HELP AND RIGHT ANSWER DONT RUSH! REWARD BRAINLIEST
miskamm [114]

Answer:

1.) x = 49 or x = -49

2.) x = -1/2 or x = -5

8 0
3 years ago
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What is the length of a line segment that extends from (-3 , 4) to (4, 4)?
PolarNik [594]

Answer:

7

Step-by-step explanation:

using the distance formula

√(4- -3)^2 + (4-4)^2

√49

7

4 0
3 years ago
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The Graph to answer the questions
dedylja [7]

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A rectangular room is three times as long as it is wide, and its perimeter is 64 meters. Find the width of the room.
koban [17]
W = 3L so 64 = WL = (3L)(L) = 3 L ^2 Square root both sides. W = 8
6 0
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