Write the equations of two lines whose graphs are perpendicular to one another
Answers
The slopes of perpendicular lines are negative reciprocal of each other. That is, if you have a slope of 2/3, the perpendicular slope will be -3/2.
y = 2/3x + 3
is perpendicular to
y = -3/2x - 9
Only the slope matters in the equations. The y-intercept can be anything. I randomly chose +3 and -9.
Final answer:
Perpendicular lines have slopes that are negative reciprocals of each other. By using the slope-intercept form of a linear equation, you can find two equations for lines that are perpendicular to each other. An example pair of equations is y = 2x + 1 and y = (-1/2)x + 3.
Explanation:
In order for two lines to be perpendicular, their slopes must be negative reciprocals of each other. Let's say the equation of the first line is y = mx + b, where m is the slope. The equation of the second line that is perpendicular to the first line would have a slope of -1/m. So, you can choose any values for m and b for the first line and then find the slope of the second line using -1/m.
For example, let's say the equation of the first line is y = 2x + 1. The slope of this line is 2. The equation of the second line that is perpendicular to the first line would have a slope of -1/2. So, an example equation for the second line could be y = (-1/2)x + 3.
Therefore, two example equations of lines that are perpendicular to each other are y = 2x + 1 and y = (-1/2)x + 3.
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What is the volume of the oblique cone? Round to the nearest tenth. 142.4 cubic units 142.4 square units 196.0 cubic units 196.0 square units
Explain how a division problem is like an unknown factor?
Answers
Answer:
Siti bought 13 blue buttons
Step-by-step explanation:
for not to get confused, we are going to solve the problem step by step
Siti had 135 buttons
5/9 of the buttons were red and the rest were blue
let's calculate how many buttons were red out of 135
135 * 5/9 = 75
if 75 buttons were red and the rest were blue, we can calculate how many were blue
135 - 75 = 60
says she only use 64 red buttons
if we had 75 red buttons and she used 64
75 - 64 = 11
she tells us that she had 84 buttons left, from which we know she had 11 red buttons that had been left over and 60 blue ones that she did not use, so we can calculate how many blue buttons she bought since we have the total number of buttons that she has now
84 - 60 -11 = 13
Siti bought 13 blue buttons
Answers
The value of f(-1) is -6
what is function?
A function is defined as a relation between a set of inputs having one output each. In simple words, a function is a relationship between inputs where each input is related to exactly one output.
Given:
f(x) = 12/ (4x +2)
for x=-1
then,
f(-1) = 12/ ( 4(-1) + 2)
f(-1) = 12/ (-4 + 2)
f(-1) = 12/(-2)
f(-1) = -12/2
f(-1) = -6
Hence, the value of f(-1) is -6
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f(-1) mean to replace x by (-1)
so, f(-1) = 12 /(-4+2)
f(-1)= 12/-2
f(-1) = -6
Answers
Answer:
9X8X4= 288.
Break it down. 9X8=72. 72X4=288.
Step-by-step explanation:
Answer:
288
Step-by-step explanation:
Brainliest pls
Answers
80 is 40% of 200.
(40/100)*200
0,4*200=80
Which expression shows the length, in meters, of the base of the sail? a. 7 cosec 50°
b. 7 divided by sec 50 degrees
c. 7 divided by cosec 50 degrees
d. 7 cot 50°
Answers
Answer:
7 cot 50
Step-by-step explanation: