Answers
Answer:
[tex]y = 2x - 3[/tex]
Step-by-step explanation:
❗ The way I solved this problem doesn't involve me using point-slope form like the problem tells you to use❗
⭐ Perpendicular lines have a slope that is the opposite reciprocal of the slope of the line it is perpendicular to
⭐What does "opposite reciprocal" mean?
Opposite reciprocal: the slope of the perpendicular line is the reciprocal of the slope of the line it is perpendicular to and it has the opposite sign of the slope of the line it is perpendicular to.⭐What is slope-intercept form?
One way to write the equation of a line[tex]y = mx + b[/tex]m = the slopeb = the y-interceptWe can find the equation of the perpendicular line by:
Substituting the slope of the perpendicular line into the point-slope form equation using the opposite reciprocalSubstituting the given coordinate into the point-slope form equation to solve for b1. Substituting the slope into the point-slope form equation:
⭐ Perpendicular lines have a slope that is the opposite reciprocal of the slope of the line it is perpendicular to
The slope of the line the perpendicular like is perpendicular to is [tex]\frac{-1}{2}[/tex].
Therefore, the slope of the perpendicular line is [tex]2[/tex]
Substitute the slope into the point-slope form equation.
[tex]y = 2x + b[/tex]
Now, all we have to do is solve for b.
2. Substituting the given coordinate into the point-slope form equation:
We are given the coordinate (6,9).
[tex]y = 2x + b[/tex]
[tex]9 = 2(6) + b[/tex]
[tex]9 = 12 + b[/tex][tex]-3 = b[/tex]
Substitute "b" into the point-slope form equation.
[tex]y = 2x + 3[/tex]
Related Questions
QUICK!!! ASAP!! BRAINLIST GETS 10 POINTS!! PLEASE I NEED THIS QUICK!
What is the initial value of the function represented by this graph?
A coordinate grid is shown with x and y axes labeled from 0 to 7 at increments of 1. A straight line joins the ordered pair 0, 1 with the ordered pair 6, 7.
1
5
6
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Answers
Answer:
y = f(x)
Initial value will be the first point: (0,1) = 1
Step-by-step explanation:
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Answer:
y=10
Step-by-step explanation:
y=|x-5|+|x+5|, if -5<x<5
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Answer:
107
Step-by-step explanation:
the line is an 180 degree angle so it would be 180-73 which equals to 107! :)
have a good day!!
Answer:
107
Step-by-step explanation:
I think bc
the entire thing is 180 degrees and then just do 180 - 73
sry if its wrong
Could somebody PLZZZZ help me. Correct answers get brainly
Answers
(x+2)^2-4
(x+4)x
Hope this helps.
Which axis is the shape being reflected across? (Which axis is th
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8
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Answers
Answer:
report the question with the link
Step-by-step explanation:
it takes you to a human trafficing website report it ill do it too
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Answers
Answer:
10xline y =46
Step-by-step explanation:
this is what i got dont thank me im not the best at math
Rewrite the expression in the form k*x^n
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Answers
Answer:
2*x^(3/8)
Step-by-step explanation:
Answer:
2*x^(3/8)
Step-by-step explanation:
khan
what is the opposite of 1/7
Answers
Answer:-1/7
Step-by-step explanation:
i could be wrong but i tink it going to negative would be the opposite
Find the missing measure in each triangle. Then classify the triangle
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Answers
Please help with number 6 and 7. Real answers please!! Help me soon as posible.
Answers
Answer:
b
Step-by-step explanation:
jehdgdhdeoejejrbdnsnskd
what is the measure of angle f
Answers
Answer:
C) 116
Step-by-step explanation:
<F = x
x + 64 = 180
x = 116
HELP ASAP!!!
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Answers
Answer:
G. [tex]\frac{11}{20}[/tex]
Step-by-step explanation:
HELP ASAP!!! THE BEST ANSWER GETS BRAINLIST! (15 POINTS)
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The following table shows the values of y for different values of x:
x y
0 -5
1 0
2 5
Which statement best explains whether the table represents a linear function or a nonlinear function?
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It represents a linear function because its points are not on a straight line.
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Answers
Gary's parents want him to attend The University of Houston. They opened a college savings account 15 years ago. Today, average yearly tuition and fees for one year at the university are about $10,350. Based on this information, about how much should Gary's parents have saved each of the 15 years to cover the cost of 4 years at The University of Houston?
Answers
Answer:
Results are below.
Step-by-step explanation:
Giving the following information:
Today, average yearly tuition and fees for one year at the university are about $10,350.
I will assume a yearly interest rate of 8%.
First, we need to calculate the total amount needed:
Future value (FV)= 10,350*4= $41,400
Now, using the following formula, the annual deposit required:
FV= {A*[(1+i)^n-1]}/i
A= annual deposit
Isolating A:
A= (FV*i)/{[(1+i)^n]-1}
A= (41,400*0.08) / [(1.08^15) - 1]
A= $7,194.22
What is the slope of the line?
Answers
Answer:
2
Step-by-step explanation:
To find slope just compare two points on a graph then put them into a fraction like so y₁ - y₂/x₁ - x₂
Select all equations that have infinitely many solutions.
A. 2x + 5 = 4 + 2x + 1
B. 5x – 5 = 11x + 2 - 1
C. 3x + 2 - 2x = x + 2
Answers
Answer:
A
C
Step-by-step explanation:
Hope this helps.
Good luck.
Use either point Bor point Cto find the lengths of the
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Answers
What is the fourth term of (d + 4b)3?
Answers
Answer:
The answer is in the screen shot. You're welcome
Step-by-step explanation:
18x2 = 2x18 is the associative property?
Answers
Answer:
yes
Step-by-step explanation:
the product does not change
Answer:
yes
Step-by-step explanation:
the difference is same, since the product can't change
1 point
Question 17: There were 900 students initially infected by the flu. After
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every week. How many will still be sick after 4 weeks?
Answers
Answer:
56 will be sick after 4 weeks.
Step-by-step explanation:
900 / 2 = 450 (Week 1)
450 / 2 = 225 (Week 2)
225 / 2 = 112.5 (Week 3)
112.5 / 2 = 56.25 (Week 4)
(Rounding to a whole number since there can't be a quarter of a child)
Answer:
56.25 students would still be sick after 4 weeks
Cynthia's older cousin sold her his collection of Pokemon cards. She paid him $9.50 and he charged her $0.10 per card. How many Pokemon cards did she buy?
Answers
Answer:
95$
Step-by-step explanation:
Which of the following is the same formula as A = 6s2 ?
Answers
Answer:
S.A = 6[tex]s^{2}[/tex]
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Answers
Answer:
39.6
Step-by-step explanation:
i would give explanation but im bad at doing that
Answer:
39.6
Step-by-step explanation:
24% of 165 = 165 times 24% = 165 × 0.24 = 39.6
1. 6x+11=21
Solution: Explination:
2. 4x+17=23
Solution: Explination:
Answers
Answer:
1)x=1 2/3
2)x=1.5
Step-by-step explanation:
1)6x=21-11
6x=10
x=10/6=1 2/3
2) 4x=23-17
4x=6
x=6/4= 1 1/2
The roof of the building shown below has a span of 48 feet. The rafters upon which the roof is laid are 30 feet long, including a 4 foot overhung. a. Knowing that the pitch of a roof is the ratio of the rise to the run, find the pitch of this roof. B. If the entire roofline measures 100 feet from end to end, find the total area of the roof. c. Find the percent of the roof used for the overhang
Answers
Solution :
Given :
Span of the roof = 48 feet
Length of the rafter = 30 feet (including the 4 feet overhung)
So, for the 30 feet long rafter, 26 feet will be rafter length from the high point of the roof to the edge of the roof and 4 feet will be the roof overhung.
Therefore, the horizontal span per rafter is
[tex]$=\frac{48}{2}$[/tex]
= 24 feet
a). So the rise of the roof is [tex]$= \sqrt{(26)^2-(24)^2}$[/tex]
= 10 feet
b). Pinch of the roof is [tex]$=\frac{\text{rise}}{\text{run}}$[/tex]
[tex]$=\frac{10}{24}$[/tex]
[tex]$=\frac{5}{12}$[/tex]
c). The percent of the roof used as overhung is
[tex]$=\frac{4+4}{60}\times 100$[/tex]
[tex]$=\frac{80}{6}$[/tex]
= 13.33 %
Who u think is better ???? Kageyama orrr katsuki bakugou
Answers
Answer:
Step-by-step explanation:
kageyama. ig
Answer:
Kageyama takes the cake 100%
Step-by-step explanation:
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Help mee on this part I’m stuck on this problem and I’m confused
Answers
Answer:
point D = (2, -4)
Step-by-step explanation:
It's asking the dot's location.
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Answers
the answer is 2x^2 + 8x + 6
Answer:
2x²+8x+6
Step-by-step explanation:
please like my answer
Someone help me I need to get this finished by tomorrow ASAP