Answers
Answer:
3x + y = 1
Step-by-step explanation:
The line that is perpendicular to y = 1/3x - 8 would have the negative reciprocal as the slope. So this means that the equation for the perpendicular line would be y = -3x + b. To find b, you can replace x and y with the coordinates from the point given (-1, 4). The equation would be 4 = -3(-1) +b. After solving this, you get 4 = 3 + b. Subtract 3 from both sides to isolate b, and you will get b = 1. When you plug this into the original equation, you get
y = -3x + 1. When put in standard form, you get 3x + y = 1.
Related Questions
Solve forx: 4 - (x + 2) < -3(x + 4) (1 point)
Answers
Answer:
x < -7
Step-by-step explanation:
Solve for y.
3x + 4y = z
-----------------
Answers
Answer:
y= z-3x/4
Step-by-step explanation:
4y=z-3x
y=z-3x/4
Answer:
[tex]y=\frac{z-3x}{4}[/tex]
Step-by-step explanation:
[tex]3x+4y=z[/tex]
Subtract 3x from both sides:-
[tex]3x+4y-3x=z-3x[/tex]
[tex]4y=z-3x[/tex]
Divide both sides by 4:-
[tex]\frac{4y}{4}=\frac{z}{4}-\frac{3x}{4}[/tex]
[tex]y=\frac{z-3x}{4}[/tex]
OAmalOHopeO
Calculate the average times it took the car to travel 0.25 and 0.50 meters. Record the averages, to two decimal places, in Table C of your Student Guide.
What is the average time it took the car to travel 0.25 meters?
seconds
What is the average time it took the car to travel 0.50 meters?
seconds
Answers
Answer:
What is the average time it took the car to travel 0.25 meters?
2.23 secondsWhat is the average time it took the car to travel 0.50 meters?
3.13 secondsI hope is work you!!
(1) The first velocity of the car with two washers at the 0.25 meter mark is 0.125 m/s.
(2) The second velocity of the car with two washers at the 0.5 meter mark is 0.25 m/s.
What is velocity?Velocity is the rate of change of displacement with time. The velocity of the cars depends on displacement and time of motion.
First velocity of the car at the 0.25 meter markThe first velocity is calculated as follows;
v1 = 0.25 m / t1
let t₁ = 2 s
v₁ = 0.25/2
v₁ = 0.125 m/s
Second velocity of the car at the 0.5 meter markv2 = 0.25 m / (t2 – t1)
let t₂ = 3 s
v₂ = 0.25(3 - 2)
v₂ = 0.25 m/s
The complete question is below:
Calculate the first and second velocities of the car with two washers attached to the pulley, using the formulas
v1 = 0.25 m / t1, and
v2 = 0.25 m / (t2 – t1)
Learn more about velocity here: https://brainly.com/question/6504879
My teacher wants me to do 6.15÷31 in estimate but I don't get it
Problem: 6:15÷31 Estimate
Answers
I would say I guess it is about around 0.198387.
For an angle with measure x in a right triangle,
sin x= 15/17
and
and tan x= 15/8 . What is the value of
cos x ?
Answers
Answer:
cos x=8/17
Step-by-step explanation:
soln:
given,
sin x(p/h)=15/17
•°•p=15 and h=17
tan x(p/b)=15/8
•°•p=15 and b=8
cos x=?
we know,
cos x=b/h
•°•cos x=8/17
You can buy a can of tennis balls for 2$. Each can holds three tennis balls how much will twelve tennis ball cost
Answers
Answer:4
Step-by-step explanation:4x3= 13
Answer:
36$
Step-by-step explanation:
Tickets to the zoo cost $12 for adults and $8 for children. The school has a budget of $240 for the field trip. An equation representing the budget for the trip is 240=12x+8y. Here is a graph of this equation:
Answers
Answer:
18 children
Step-by-step explanation:
Given
[tex]240 = 12x +8y[/tex]
Required (missing part of the question):
Number of children that will be able to go to the zoo if 8 adult tickets are purchased
The graph is missing. However, the question can be solved without the graph.
From the question and equation, we can deduce the following:
x represents adultsy represents childrenSo, when 8 adult tickets were sold.
This means
[tex]x = 8[/tex]
Substitute 8 for x in [tex]240 = 12x +8y[/tex]
[tex]240= 12 * 8 + 8y[/tex]
[tex]240= 96+ 8y[/tex]
Subtract 96 from both sides
[tex]240 - 96 = 96 - 96 + 8y[/tex]
[tex]144 = 8y[/tex]
[tex]8y = 144[/tex]
Solve for y
[tex]y= \frac{144}{8}[/tex]
[tex]y= 18[/tex]
This means that 18 children will be able to go
A bottle is filled with 635 g of olive oil which has a density of 0.96 g/cm3. What is the volume of the olive oil ?
Answers
Answer:
The volume of the olive oil is 661.4583 cm³
Step-by-step explanation:
The rule of the density of an object is d = M ÷ V, where
M is the mass of the objectV is the volume of the object∵ A bottle is filled with 635 g of olive oil
∴ M = 635 g
∵ The olive oil has a density of 0.96 g/cm³
∴ d = 0.96 g/cm³
→ Substitute them in the rule above
∵ 0.96 = 653 ÷ V
→ Multiply both sides by V
∴ 0.96 V = 635
→ Divide both sides by 0.96
∴ V = 661.4583 cm³
∴ The volume of the olive oil is 661.4583 cm³
Solve using the quadratic formula? 2x2 + x - 15 = 0
Answers
Answer:
x= 5/2,-3
Step-by-step explanation:
Answer:
x= 5/2 or -3
Step-by-step explanation:
Andrew and Christopher are creating patterns. Andrew uses the rule “multiply by 2” and starts at 3. Christopher uses the rule “add 7” and starts at 20. What is the first number in Andrew’s pattern that also appears in Christopher's pattern? *
a. 48
b. 27
c. 35
d. 55
Answers
Answer:
the answer is b
SOMEONE PLZ HELP I HAVE TILL TMR TO GET A 49% up
Answers
Answer:
its a
Step-by-step explanation:
I’ll mark you brainlist I’ll mark you brainlist
Answers
Answer:
39°
Step-by-step explanation:
The equation is
3h+72+8h+95=90
11h+167=90
11h=-77
h=-7
So RGK=
8.-7+95
-56+95
39
Find the requested values.
45°
5c+5°
Answers
Answer:
c = 8
Step-by-step explanation:
Ordered pairs of y=2/3x+1
Answers
Answer:
(-1.5,0) (0,1)
Step-by-step explanation:
used desmos
Hey I need help
solve: (2 to the power of 4) - 6 divided by 2.
Answers
Answer:
13
Step-by-step explanation:
2 to the power of 4 - 6 divided 2
16 - 6 divided by 2
16 - 3
13
Answer: 13
Step-by-step explanation:
2 to the power of 4 =
16 - 6/2 = 16 - 3 = 13
A boat goes 24 miles at a constant speed in 4 hours against a river current.
It takes the boat 3 hours to go the same distance at the same speed with the
current of the river. What is the speed of the boat and what is the current of
the river?
Answers
The speed of the boat is 7 miles/hour and the current of the river is 1 mile/hour.
What is the distance?Distance is a numerical representation of the distance between two items or locations. Distance refers to a physical length or an approximation based on other physics or common usage considerations.
We have:
A boat goes 24 miles at a constant speed in 4 hours against a river current.
It takes the boat 3 hours to go the same distance at the same speed with the current of the river.
Let's suppose the speed of the boat is x miles/hour and the current of the river is y
x- y = 24/4
x - y = 6 ..(1)
x + y = 24/3
x + y = 8 ..(2)
Adding equation (1) and (2):
2x = 14
x = 7 miles/hour
y = 8 - 7 = 1 miles/hour
Thus, the speed of the boat is 7 miles/hour and the current of the river is 1 mile/hour.
Learn more about the distance here:
brainly.com/question/26711747
#SPJ1
From 12 ft to 23 ft? And is it a increase or decrease?
Answers
Answer:
Increase
Step-by-step explanation:
If you are going from 12ft to 23ft it is an increase in length
Hope this helps
Hello! I would like to have this answered, I need to pass badly and I almost am! Please dont scam and show your work. You may see the bad side of me and you probably wont like it.
Answers
Answer:
Answer is C
Step-by-step explanation:
-3(2x - 4) is less than or equal to 7(3 - x)
-6x + 12 is less than or equal to 21 - 7x
x + 12 is less than or equal to 21
x is less than or equal to 9
Answer:
this is your answer look it once
Which quadrilateral has opposite angles congruent? Select all that apply
Answers
35 x { -6] PLEASE HELP ASAP!!! WILL MARK BRAINLIEST
Answers
Answer:
-210
Step-by-step explanation:
Answer:
The answer is -210
Step-by-step explanation:
the opposite of 5x and 5x+8?
Answers
the opposite or addictive increase of 5x is -5x.
the opposite or addictive increase of 5x + 8 is -5x -8.
Answer:
Since g(f(x))=x g ( f ( x ) ) = x , f−1(x)=x5+85 f - 1 ( x ) = x 5 + 8 5 is the inverse of f(x)=5x−8 f ( x ) = 5 x - 8 .
u
Question 9
1 pts
Find LJ
12
M
6
J
L
K
K
24
0 42
O 36
O 12
O 18
Answers
Answer:
18
Step-by-step explanation:
since 24 is the total value of MK, and ML is already 12 of that, you can subtract 12 to get 12. KJ is 6, so we can add that to the 12 we just got to find the total value of LJ. 12 + 6 = 18.
best rapper????????????
Answers
Answer:
easy uzi tay k or sofaygo
Step-by-step explanation:
looking at the graph what does the y intercept tell you about the puppies in the litter? help me
Answers
The Bootle Corporation paid Leslie a quarterly dividend check for $828. Leslie owns 450 shares of Bootle. What was the quarterly dividend for one share of Bootle?
Answers
Quarterly dividend for 1 share = 828/450 =1.84
Hoped I help! Mark me brainly if I’m correct or would help a lot! Have a nice day!:)
Hunter took out a $3,500 loan with interest to pay for some business supplies. He will repay the loan in 3 years with monthly payments of $109.68. What is the total amount of interest Hunter will pay?
Ayah I need help XD
Answers
Answer:
150$
Step-by-step explanation:
Answer: 150
Loli
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Which of the following pairs of functions are inverses of each other?
A.
[tex]f(x) = \frac{x}{4} + 10 \: and \: g(x) = 4x - 10 [/tex]
B.
[tex]f(x) = {2x}^{3} + 9 \: and \: g(x) = \sqrt[3]{ \frac{x}{2} } - 9 \: [/tex]
C.
[tex]f(x) = \frac{12}{x} - 18 \: and \: g(x) = \frac{12}{x + 18} [/tex]
D.
[tex]f(x) = {6x}^{3} - 7 \: and \: g(x) = \frac{ {x}^{3} + 7}{6} [/tex]
answer: C.
Answers
Drag and drop the answer into the box to identify each function as linear, exponential, or neither.
Answers
Answer:
the first is linear and the second is exponential
Answer:
Linear and Neither
Step-by-step explanation:
Got the answer from the test because I got it wrong and it said this was the right answer.
State the slope and the y-intercept of the equation y=-2x
Answers
m = slope, b = y intercept
Solution: slope: -2, y intercept: 0
If a factory can produce 25,000 gears in 1 day, how many gears will it produce in 3 days?
Answers
Answer:
75,000 gears
Step-by-step explanation:
