What is the equation of a line perpendicular to y= -3x+4 that passes through (-1, 6)
Answers
Given the linear equation, y = -3x + 4 and the point, (-1, 6):
We can assume that the slope of the other line must be 1/3, because if you multiply 1/3 by -3, the product will be -1.
Substitute the values if the given point, (-1, 6) and the slope of the other line, m = 1/3 into the slope-intercept form to solve for the y-intercept (b) of the other line:
y = mx + b
6 = 1/3(-1) + b
6 = -1/3 + b
Add 1/3 to both sides
6 + 1/3 = -1/3 + 1/3 + b
19/3 = b
Therefore, given the slope of 1/3 and the y-intercept, b = 19/3, the equation of the other line is:
y = 1/3x + 19/3
Attached is a screenshot of the graph of both equations, proving that both lines are perpendicular from each other, and that y = 1/3x + 19/3 passes through point (-1, 6).
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Related Questions
Which is a better statistical question to ask your classmates if you are interested in finding out about the books sixth-graders enjoy reading?
A. What is the title of the book you read most recently?
B. What are five of your favorite books?
Answers
Answer:
B. What are five of your favorite books?
Answer:
B. What are five of your favorite books?
This way, you'll be able to find out what genres the sixth graders enjoy reading the most, because there is some variability in the answers, other than just guessing the genre they like with the title of one book.
what's 5 over 9 times 36
Answers
Answer:
[tex] \hookrightarrow \: { \tt{ \frac{5}{9} \times 36}} \\ \\ = { \tt{{ \frac{5}{1} \times 4}}} \\ \\ = { \tt{ \frac{5 \times 4}{1} }} \\ \\ = { \boxed{ \tt{ \: \: 20 \: \: }}}[/tex]
Answer:
I think its 20
Step-by-step explanation:
(5/9)*36=20
Need help!
Describe in words the transformations that maps ∆ ∆′′′. Make sure that you include specific details(ie. Reflection – over which axis, Rotation – direction, degrees and center of rotation, Translation – direction(s) and number of units). 5 points
Answers
9514 1404 393
Answer:
clockwise90°originStep-by-step explanation:
The answer statement tells you the transformation is a rotation. The original is in the 2nd quadrant, and the image is in the 1st quadrant, representing a clockwise rotation. AB points east, while A'B' points south, a rotation of 90° (clockwise). Each image point is the same distance from the origin as its preimage point. The origin is the center of rotation.
__
∆ABC is transformed by a clockwise rotation 90 degrees with a center at the origin .
Which symbol correctly compares these fractions?
−13/15□−5/6
>
<
=
Answers
A wallet contains 6 five dollar bills and 4 one dollar bills. Two bills are randomly selected (without replacement) and their total is noted. List the possible values for the random variable X = TOTAL value of the two bills you might select. Then determine the probability that each of these totals might occur: Find the expected value (mean) for the total value of the two bills selected: $____________________________ () =μ = ∑( · ()) Gain, x P(x)
Answers
Answer:
See if this works for you
Step-by-step explanation:
show the solution for the inequality 2x+5<8
Answers
Answer:
2x<8-5(collect the like terms)
2x< -3
divide both sides by 2
x < -3/2
Answer:
x = 1.5
Step-by-step explanation:
2x + 5 < 8
-5 -5
2x/2 = 3/2
x = 1.5
10. Jack earned $112 in 8 hours.
How much did he earn per hour?
Answers
Answer:
Jack earned $14 per hour.
Step-by-step explanation:
$112 in 8 hours
So 8x = 112
To find x, 1 hour, we divide 112 by 8
8x = 112
x = 112/8
x = 14
-Chetan K
Answer:
jack will earn 14$ per month
Step-by-step explanation:
Find three different fractions between 1/4 and 1/2. (They must not be equivalent fractions).
Answers
Answer:
1/3 2/5
Step-by-step explanation:
I don't know how to explain it here 2
If I make $10 an hour, how much money will I make per every 1 minute?
Answers
Answer:10/60
=0.1666666666666666666p
Approximately
0.17
Step-by-step explanation:
PLZZZZZZ HeLp
First aid training isn't necessary for fitness center staff because it's more important to rely on professional paramedics. True or False
Answers
Answer:
Its False
Step-by-step explanation:
i hope its right
Help help help please please
Answers
Answer:
[tex]4^6[/tex]
Step-by-step explanation:
We have a simple formula to follow:
[tex]a^{b} * a^d = a^{b+d}[/tex]
So the new equations is:
[tex]4^{-3+9} = 4^6[/tex]
The answer is [tex]4^6[/tex]
-Chetan K
Answer:
4^6
Step-by-step explanation:
please mark me as brainlest
A family bought a total of 13 tickets to a magic show, some adult and some child. The family paid a total of $85 Adult tickets are $15 each and tickets are $5 each. Let X represent adult tickets. Let y represent child tickets Write an equation to model the total amount of money that they spent.
Answers
Answer:
250 $3 tickets and 100 $2 tickets were sold.
Step-by-step explanation:
A family bought a total of 13 tickets to a magic show, some adult and some child. The family paid a total of $85 Adult tickets are $15 each and tickets are $5 each. Let X represent adult tickets. Let y represent child tickets Write an equation to model the total amount of money that they spent.The cost of tickets for a play is $3.00 for adults and $2.00 for children. 350 tickets were sold and $950 was collected. How many tickets of each type were sold?
Let x = number of $3 tickets
Let y = number of $2 tickets
Total = quantity × value
quantityvaluetotal$3 ticketsx33x$2 ticketsy22ytogether350950
Step 3: Add down each column to get the equations
x + y = 350 (equation 1)
3x + 2y = 950 (equation 2)
Use Substitution Method
Isolate variable x in equation 1
x = 350 – y (equation 3)
Substitute equation 3 into equation 2
3(350 – y) + 2y = 950
1050 – 3y + 2y = 950
3y – 2y = 1050 – 950
y = 100
Substitute y = 100 into equation 1
x + 100 = 350
x = 250
Answer: 250 $3 tickets and 100 $2 tickets were sold.
Find the size of angle
Answers
Each angle is 60 degree
Then X= 30
write as a decimal forty seven thousands
Answers
Answer:
47.000 is the answer for forty seven thousands I thinj
[tex]\huge\color{purple}{ \colorbox{orange}{\colorbox{white} {Answer:}}}[/tex]
[tex]47.000 \: would \: be \: the \: answer[/tex]
[tex]\huge\color{purple}{ \colorbox{orange}{\colorbox{white} {ChaEunWoo2009}}}[/tex]
#CarryOnLearning
Solve the equation 88,405 x 54 = ___. (4 points) a 4,420,250 b 4,597,060 c 4,685,465 d 4,773,870
Answers
Answer:
D
Step-by-step explanation:
the correct answer is D) 4,773,870
5(2x / 3y) how solve
Answers
Answer:
30xy
Step by step explanation:
What is the unit rate of 4 ticket for 35$
Answers
Answer:35/5 = 8.75$ per ticket
Step-by-step explanation:
Butter Crate Snacks sends a selection of treats in the mail each month. Sidney bought a 4-month subscription for a friend. She used a one-time coupon and received $8 off the total cost. Sidney paid $40 in all. How much does each month normally cost?
Answers
Cost without coupon=40+ 8=$48
Total months=4
Cost of each month:-
[tex]\\ \sf{:}\dashrightarrow 48/4[/tex]
[tex]\\ \sf{:}\dashrightarrow 12\$[/tex]
The monthly cost of of the subscription without applied coupon is 12 dollars.
What is unitary method ?Unitary method is a mathematical technique for first finding the value of a single unit then deriving the given unit by multiplying with it.
According to the given question Butter Crate Snacks sends a selection of treats in the mail each month and Sidney bought a 4-month subscription for a friend.
She used a coupon of 8 dollars and the price she paid with coupon applies is 40 dollars.
∴ Price without the coupon is (40 + 8) dollars.
= 48 dollars.
So, 4 months of subscription costs 48 dollars.
∴ 1 month of of subscription will cost 48/4 dollars.
= 12 dollars.
learn more about unitary method here :
https://brainly.com/question/20349467
#SPJ2
evaluate (mn)(x) for x= -3
(mn)(-3) =
Answers
Answer:
-3mn
Step-by-step explanation:
C-5/c+4=3/2 please solve
Answers
Answer:
c=2
Step-by-step explanation:
Firstly you should cross multiply. By doing that, we get:
2(c-5)=3(c-4)
Then, expand:
2c-10=3c-12
Then simplify.
-c-10=-12
-c=-2
c=2
40 as a percentage of 250?
Answers
Step-by-step explanation:
16 percent
Solving our equation for P
P% = Y/X
P% = 40/250
p = 0.16
Convert decimal to percent:
P% = 0.16 * 100 = 16%
Please helpppppppppppppppppppppppppppppp
Answers
Answer:
29 meters per second
Step-by-step explanation:
That is the answer
What is the answer for x
5x = 20
Answers
Answer:
4
Step-by-step explanation:
divide each side by 5 to isolate x. 20/5 is 4
Step-by-step explanation:
5x = 20[tex]x \: = \: \frac{20}{5} \\ x \: = \: 4[/tex]
Hope it can help you..
Part II.
1. Tara lives in a state where there is no sales tax. She bought 7 tacos and paid with a $20 dollar bill.
Her change was $9.50
a. Define the variable and represent the situation with
an equation:
b. Solve this equation using a graph.
c. Explain how you obtained the answer from the graph.
lanton comnuter. She already has
Answers
Answer:
7
Step-by-step explanation:
A hiker drops a pebble from a bridge 240 feet above a canyon. The polynomial
- 16t² + 240 gives the height of the pebble t seconds after it was dropped. Find the
height when t = 3.
Answers
Answer:
96
Step-by-step explanation:
The 2 figures are similar. Robert uses the proportion GH/PQ = GK/RQ to find RQ. What is roberts error? What proportion should he have used?
Answers
Answer:
Robert's error was dividing it by the other model. The formula he should have used was, "GK/KL = PQ/RQ"
Step-by-step explanation:
A lumber company is able to clear about 3 acres of dense forest each day. Assuming that, on average, each acre of forest contains 311.5 large sized trees, what is a good estimate of the number of large trees that the company could clear in 7 days?
A.
1,800 trees
B.
12,600 trees
C.
6,300 trees
D.
10,500 trees
Answers
Three friends split the cost of Dinner.Dinner was $24.18 How much did each friend s
spend.
I don't know what to do
Answers
Answer:
Each friend payed $8.06Step-by-step explanation:
You would just divide $24.18 by 3 considering the three friends are splitting
(DIVIDING) the cost amongst each other.
Hope this helps :]
pls make brainliest :3
and have an amazing day <3
If AABC ~ AZXY, A = 60°, and B = 85°, what is Y?
=
Answers
Answer:
45
Step-by-step explanation:
PLEASE HELP!!!!!
will mark brainliest!!!!!
Answers
Answer:
x y
4 7
5 -1
6 -9