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2 years ago

Help help math math math ASAP

Mathematics

2 answers:

marin [14]2 years ago

6 0

Answer: D

Step-by-step explanation:

The slopes of two perpendicular lines are negative reciprocals of each other

The slope of this line is -1/4, the reciprocal is just the flipped fraction which is -4/1 or 4. Since it is a negative reciprocal you multiply it by -1. 2 negatives multiplied equals a positive so the slope of the perpendicular line is 4

Dominik [7]2 years ago

3 0

D.4

y=mx + c ....(1)general line eqn)

y=-(1/4x) - 9 .....(2)

Comparing (1) and (2)

m=-1/4

Since both lines are

perpendicular

M=-1/m

Where M=gradient of other line

M=-1/(-1/4)

= -1 x - 4/1

=4
Therefore the gradient of the

other line is 4

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horrorfan [7]

Answer: The price of each gift is $5.

Step-by-step explanation:

Since we have given that

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3 years ago

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Answer:

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Answer:

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Step-by-step explanation:

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3 years ago

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Helen [10]

Answer:

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8 0

3 years ago

The zeros of the function are , 3, and , and the y-intercept of the function is located at .

MissTica

Answer:

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Step-by-step explanation:

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