What are the necessary criteria for a line to be perpendicular to the given line and have the same y-intercept?

Answers

Answer 1
y=-(3/5)x-7is the anwser because this is the form y=mx+b where m=5/3 any line perpendicular to this given line will have the slope of -1/m so, in this case slope of perpendicular is: -1/(5/3) = -3/5 we know the y-intercept is -7, point (0, -7) so wave: y = -(3/5)x - 7
Answer 2

Answer:

The slope is -3/2 and contains the point (0, −2). Which is b.

Step-by-step explanation:

(-3,-4) (3, 0)

slope = (0 +4) / (3 + 3) = 4/6 = 2/3

perpendicular so slope = -3/2

line on graph

y = mx + b

0 = 2/3 (3) + b

0 = 2+ b

b = -2

y intercept (0,-2)


Related Questions

what is the cube root of 4096

Answers

The cube root is 16. Often times, teachers just let you use calculators on these questions.
The answer of cube root of 4096 is 16.


What is the equation of the following graph in vertex form?

Answers

y=(x+1)^2

Vertex form is the same as standard form or y=a(x-h)^2+k where h and k are the x and y values of the vertex. a stretches or compressed the graph. In this case, a = 1
y  = a (x + 1)^2    where a is some constant 

Substitute  for the point (0.1):-

1  = a * 1^2

so  a = 1


Answer is  y = (x + 1)^2


what is
4 group of _ tenths is 2.8

Answers

7 tenths, because if you have four 0.7s, and add them, it would be 2.8.
2.8/4 is 0.7
Same as
0.7 x 4 is 2.8

That's the answer 0.7

By showing your work what is the answer to 0.96÷0.144=

Answers

Answer:

Recognize that both 0.96 and 0.144 are divisible by 12:

(0.96/12) / (0.144/12) = 0.08 / 0.012.  This reduces to 0.02 / 0.003, or

20/3 or approx. 6.666.

You could also begin by eliminating the decimal fractions.  Mult. 0.96 and 0.144 each by 1000 results in 960/144.

Since both 960 and 144 can be divided evenly by 24, we get 40 and 6.

40/6 = 20/3, or approx. 6.666, as before.

Step-by-step explanation:

Given a sphere with volume V, the formula 

r = 0.62V

1

3

 may be used to approximate the sphere's 

radius r.

 Find the approximate radius of a sphere that has a volume of 

512 in3.


 
The approximate radius of a sphere that has a radius of 

512 in3

 is ___ in

Answers

Plugging 512 into the equation, we get r=0.62(512)=317.44

Solving for V, we divide 0.62 from both sides, getting r/0.62=512/0.62=around 825.8

The Nygen family wants to put a circular fence around their pool. They want it to be exactly 11 feet from the center of the pool. How many feet of fencing do they need to buy?

Answers

We can find this out by using the parameter equation for a circle
r = radius = 11
[tex]p = 2\pi r[/tex]
[tex]p = 2\times\pi\times 11[/tex]
 p = 69.115 
If we round 
 p = 69.12



6 divided by 1/3 equals

Answers

6 divided by 1/3 equals 6 times 3

6*3 = 18

Hello!

First, let's write the problem.
[tex]\frac{6}{\frac{1}{3}}[/tex]
In this case, we multiply outer numbers by outer numbers and inner numbers by inner numbers.
[tex]=\frac{3\cdot \:6}{1}[/tex]
Simplify the numerator.
[tex]=\frac{18}{1}[/tex]

Our final answer would be,
[tex]=18[/tex]

You can feel free to let me know if you have any questions regarding this!
Thanks!

- TetraFish

Solve the equation. 0.7+y=−1.34

Answers

Just subtract 0.7 from 1.34

y = -2.04


Hope this help

Answer:  The required solution is x = -2.04.

Step-by-step explanation:  We are given to solve the following linear equation :

[tex]0.7+y=-1.34~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~(i)[/tex]

To solve the given equation, we must find the value of the unknown variable y.

The solution of equation (i) is as follows :

[tex]0.7+y=1.34\\\\\Rightarrow y=-1.34-0.7\\\\\Rightarrow y=-2.04.[/tex]

Thus, the required solution is x = -2.04.

At 12:30 pm on august 2, the surface receives 789 wm−2 and reflects 110 wm−2. what is the surface albedo?

Answers

Albedo is the fraction of light that is reflected by a surface. Normally we use the term albedo to describe how reflective a planet or moon is. The albedo is on a scale from 0 to 1 with no units. An albedo of 0 means total absorption. An albedo of 1 means total reflection. To find the albedo, we divide the amount reflected by the total amount received. albedo = amount reflected / amount received albedo = 110 wm-2 / 789 wm-2 albedo = 0.139 The surface albedo is 0.139

A rectangular piece of gift wrap is 5.5 inches by 2.1 inches what is the area of the gift wrap? ( Hint: use A=lxw

Answers

5.5*2.1 = 11.55

hope this help :)

multiply 5 × 381 using place value and expanded form

Answers

5 ones x 3 hundred and 8 eighty 1 one

Two angles are supplementary. One angle measures 50 degrees more than the other angle. Find the measure of the larger angle?

Answers

Supplementary angles means two angles add up to 180°. We know one angle is 50°, so by using subtraction we can find the other angle.

180 - 50 = 130

So, the other angle is 130°.

Final answer:

Using algebra, the larger of two supplementary angles, where one is 50 degrees more than the other, is found to be 115 degrees.

Explanation:

To solve for the measure of the larger angle in a pair of supplementary angles, where one angle measures 50 degrees more than the other, we can use algebra. If we let x represent the measure of the smaller angle, then the larger angle will be x + 50 degrees. Since supplementary angles sum up to 180 degrees, we can set up the equation x + (x+50) = 180.

Solving this equation:

Combine like terms: 2x + 50 = 180

Subtract 50 from both sides: 2x = 130

Divide by 2: x = 65

Since x is the measure of the smaller angle, the larger angle measures x + 50, which is 65 + 50 = 115 degrees.

Therefore, the measure of the larger angle is 115 degrees.

Olivia has taken out a $13,100 unsubsidized Stafford loan to pay for her college education. She plans to graduate in four years. The loan has a duration of ten years and an interest rate of 7.6%, compounded monthly. By the time Olivia graduates, how much greater will the amount of interest capitalized be than the minimum amount that Olivia could pay to prevent interest capitalization? Round all dollar values to the nearest cent.
a. $654.45
b. $477.27
c. $995.60
d. $354.22

Answers

If Olivia wants to prevent interest capitalization, she must pay the accrued interest each month. That amount is

... I = Prt = $13,100×0.076×(1/12) = $82.97

Over 4 years (48 months), these payments total $82.97×48 = $3982.56.

_____

If no payments are made, the loan balance grows by the multiplier (1 +r/12) each month. Then the amount of interest that will be capitalized at the end of 48 months is ...

... $13,100×((1 +0.076/12)^48 -1) = $4637.01

The difference in these amounts is ...

... $4637.01 -3982.56 = $654.45 . . . . . matches selection a.

Answer:

A

Step-by-step explanation:

654.45

WORLD'S HARDEST MATH QUESTIONS

Scientists released 6 rabbits into a new habitat in year 0. Each year, there were four times as many rabbits as the year before. How many rabbits were there after x years? Write a function to represent this scenario.

Answers

ok, so in year 0, the number of rabbits is 6 which is 6*(4)^0

in year 1, the number of rabbits is 4*6 which is 6*(4)^1

in year 2, the number of rabbits is (4*6) from year one multiplyed by 4, so a total of rabbits is 4*6*4 which is 6*(4)^2

in year 3, the number of rabbits is 6*(4)^2 from year two multiplyed by 4, so a total of rabbits is 4*6*4*4 which is 6*(4)^3

The sequence will continue in the same way.
Therefore, for year x:
f(x) = 6 * (4)^x which is choice A
Answer A Is correct Because it is the right answer I got it right on my quiz


If the probability that the Cavaliers will win the NBA championship this year is 7/11, what are the odds that the Cavaliers will lose the NBA championship?

Answers

All probability chances equal 1.

So, subtract 1 and 7/11 to get your answer

The answer is 4/11.

Hope this helped!

Answer:

4 out of eleven

Step-by-step explanation:

DIVIDING ALGEBRAIC FRACTIONS HELPP!!!!

8/9-a^2 divided by 4a^2-4a-24/a^2-6a+9

Answers

The answer is -2/(a+3)(a+2).

-8/(a-3)(a+3) • (a-3)(a-3)/4(a-3)(a+2)

chose the graph that represents the equation y=|x-4|

Answers

You have not shared the graphs from which you have to choose your answer.

Why not graph y=|x-4| yourself, to help you choose the correct answer?

First, graph y=|x|.  It looks like a "v" opening up, with the vertex at (0,0).
Next, move the whole "v" graph 4 units to the right.  

Compare your result to the given answer choices.

Answer:

V shape.

Vertex at (4,0)

Intersect with y axis at (0,4)

Step-by-step explanation:

In order to solve this you just ahve to search fo the graph that grows like a V because when you deal with functions that have absolute values you can have negative and positive values for the independent variable but not for the dependent, in this case x is the independent so x will have negative and positive values while Y will only grow in the postives, now the vertex of the function is found where Y=0 so to calculate that you equal the function to 0

y=|x-4|

0=|x-4|

x=4

So the vertex will be at (4,0) and the intersect with the y axis will be located where x=0, so you evaluate the function for 0:

y=|x-4|

y=|o-4|

y=|-4|

y=4

So the intersect with the y axis will be at (0,4).

In a recent survey 7 out of 10 people prefer coffee in the morning the rest said they prefer tea if 27 people said they prefer tea how many people were interviewed

Answers

To find the answer to this equation, use the result of "27 people" who prefer tea. This is equivalent to 3 out of 10 people in the whole survey sample. Using equivalent fractions to find the total sample, we see that "3/10 = 27/x." Multiplying 3 by 9 gives 27, so multiplying 10 by 9 gives a total sample size of 90 people.

A total of 90 people were interviewed in the survey, which was determined by setting up a proportion based on the information that 7 out of 10 people prefer coffee and the remaining prefer tea, with 27 people preferring tea.

To solve the problem, we need to determine the total number of people surveyed based on the information given about their preferences for coffee and tea in the morning.

According to the survey, 7 out of 10 people prefer coffee. The rest, which is 3 out of 10, prefer tea. We are told that 27 people prefer tea. To find the total number of people surveyed, we set up a proportion where 3 people out of 10 is equivalent to 27 people out of the total number of people interviewed:

Let x represent the total number of people interviewed.Set up the ratio: 3/10 = 27/x.Cross multiply to solve for x: 3x = 270.Divide both sides by 3 to find x: x = 90.

So, a total of 90 people were interviewed.

One of the events at the circus starred Gabriella the Human Cannonball. On Saturday she performed in four shows. Shot from a cannon, her distances measured 8.05 meters, 17.71 meters, 14.38 meters, and 19.35 meters. What was the total distance Gabriella flew that day?

Answers

Answer: 59.49 meters
In this case, Gabriella flew 4 times with different distance. To answer this question you just need to add all the distance, The calculation would be:

Total distance = distance 1 + distance 2 + distance 3 + distance 4
Total distance = 8.05 meters+ 17.71 meters + 14.38 meters + 19.35 meters= 59.49 meters.

The total distance Gabriella flew that day with distances measuring 8.05 meters, 17.71 meters, 14.38 meters, and 19.35 meters is,

⇒ 51.44 meters

The process of combining two or more numbers is called the Addition. The 4 main properties of addition are commutative, associative, distributive, and additive identity.

Given that,

On Saturday she performed in four shows.

Shot from a cannon, her distances measured 8.05 meters, 17.71 meters, 14.38 meters, and 19.35 meters.

Now, To find the total distance Gabriella flew that day with distances measuring 8.05 meters, 17.71 meters, 14.38 meters, and 19.35 meters we can add all the distances,

⇒ 8.05 m + 17.71 m + 14.38 m + 19.35 m

⇒ 51.44 meters

To learn more about the addition visit:

https://brainly.com/question/25421984

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Suppose Georgette buys 400 shares of Google at $250 a share. She sells them at $350 a share. What is her capital gain?

Answers

a lot she did good well $100 porfit off each one

Estimate the value of 9.9 squared x 1.79

Answers

The estimation of 9.9 squared multiplied by 1.79 is 180.

To estimate the value of 9.9 squared multiplied by 1.79, use rounded numbers to simplify the calculation.

First, round 9.9 to 10 and calculate 10 squared, which is 100.

Next, we round 1.79 to 1.8.

Now, we can perform the multiplication:

100 x 1.8 = 180

Therefore, an estimation is 180.

Learn more about Square of term here:

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The value of 9.9 Squared x 1.79 is 175.59

Let's  calculate

[tex]9.9^{2}[/tex]×1.79 let's break it down step by step:

[tex]9.9^{2}[/tex] means 9.9 [tex]\times[/tex] 9.9 multiplied by itself:

9.9×9.9, which equals 98.01

Now, multiply

98.01 × 1.79 = 175.5879

Rounded to a reasonable precision, the value is approximately

175.59

The process involves squaring

9.9 first and then multiplying the result by

[tex]1.79.9.9^{2}[/tex] gives us 98.01 and then that result is multiplied by

1.79 to obtain 175.59.

The explanation illustrates the order of operations: performing the exponentiation before the multiplication. This follows the basic principles of arithmetic, ensuring each step is carried out accurately to arrive at the final result.

For more such questions on Square

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Suppose you want to cut 1515 identical boards of length 33 feet. the procedure is to measure and cut the first​ board, then use the first board to measure and cut the second​ board, then use the second board to measure and cut the third​ board, and so on. answer parts a and
b.
a. what are the possible lengths of the 1515th board​ if, each time you cut a​ board, there is a maximum error of plus or minus±one third 1 3 ​inch? the board could be as short as nothing inches or as long as nothing inches. ​(simplify your answer. type integers or decimals rounded to the nearest hundredth as​ needed.)

Answers

Final answer:

The lengths of the 1515th board could range from 32.51 feet to 33.49 feet, considering the maximum measurement error of plus or minus one third inch per cut.

Explanation:

To find the possible lengths of the 1515th board, we need to consider the maximum error in each board measurement. Each time a board is cut, there is a maximum error of plus or minus one third inch. So, the 1515th board could be as short as 33 feet minus 1515 multiplied by one third inch, and as long as 33 feet plus 1515 multiplied by one third inch. Simplifying this, the 1515th board could be as short as 32.51 feet and as long as 33.49 feet.

It takes joey 1/16 of an hour to write one thank you note. How many cards can he write in 3/4 of an hour

Answers

divide 3/4 by 1/16

3/4 / 1/16 =

3/4 * 16/1 =

48/4 = 12

he can write 12

will give BRAINEST
Use the elimination method to solve the system of equations. Choose the correct ordered pair.

x + y = 8
x – y = 6

Answers

Answer: (7, 1)

Explanation:
Test all the ordered pairs in the equations. The one that fits in both is the answer.

(9, 3)
9 + 3 = 8    12 ≠ 8 no
9 - 3 = 6     6 = 6 yes


(6, 0)
6 + 0 = 8    6 ≠ 8 no
6 - 0 = 6     6 = 6 yes


(8, 2)
8 + 2 = 8    10 ≠ 8 no
8 - 2 = 6      6 = 6  yes

(7, 1)
7 + 1 = 8    8 = 8 yes
7 - 1 = 6     6 = 6 yes

What is the least common multiple of 27,48, and 66

Answers

Hello, there! 

The LCM would most likely be: [tex]4.752 [/tex]

So, go through all of your factors to find your [tex]answer[/tex] of those [tex]numbers [/tex]

[tex]MeIsKaitlyn:)[/tex]

                                            ~

The distance between Maggie’s home and her school is 5,280 yards. (Hint: 1 mile = 1,760 yards.)

Answers

Answer:

The answer is 10,560 yards and 6 miles. The 5,280 yards is just from her home to the school. So you multiply it by 2 and divide by 1760.

Step-by-step explanation:

Math Please Help!!!!

Answers

Problem 6

Part A

Slope:
m = (y2-y1)/(x2-x1)
m = (9-5)/(4-2)
m = 4/2
m = 2
Use this slope to find the y intercept b
y = mx+b
5 = 2(2)+b
5 = 4+b
b = 1

Therefore the equation is y = 2x+1
-------------------
Part B

Slope:
m = (y2-y1)/(x2-x1)
m = (20-10)/(4-2)
m = 10/2
m = 5
Use this slope to find the y intercept b
y = mx+b
10 = 5*2+b
b = 0

Therefore the equation is y = 5x

===============================================
Problem 7

A) The coefficients are 7, 25, and -2. These are the values in front of the variables
-------------------
B) The variables are m, y, and y^3. Basically any term with a letter in it.
-------------------
C) The constant is 44. This is the term without any variables (letters) attached.
-------------------
D) There are four terms and the four terms are: 7m, 25y, 44 and -2y^3
-------------------
E) 25y and 2y^3 are NOT like terms. We cannot combine unlike terms. It's like trying to add 25a and 2b. We could think of it as having 25 apples and 2 bananas. We can't combine them to get 27a (there aren't 27 apples, only 25). Likewise we can't add them to get 27b (there aren't 27 bananas, only 2). Saying 27ab is also incorrect. 

===============================================
Problem 8

Plug in n = 1
2^2*(n+3)
2^2*(1+3)
4*(1+3)
4*4
16
So the output is 16
-------------------
Plug in n = 3
2^2*(n+3)
2^2*(3+3)
4*(3+3)
4*6
24
So the output is 24
-------------------
Plug in n = 4
2^2*(n+3)
2^2*(4+3)
4*(4+3)
4*7
28
So the output is 28
-------------------
Plug in n = 6
2^2*(n+3)
2^2*(6+3)
4*(6+3)
4*9
36
So the output is 36

See the image attachment for the completed table.

===============================================
Problem 9

Plug in d = 6 and evaluate

C = 40 + 8(d-3)
C = 40 + 8*(d-3)
C = 40 + 8*(6-3) ... Replace d with 6
C = 40 + 8*(3)
C = 40 + 24
C = 64

It will cost 64 dollars.

what is 10 1/3 as a improper fraction and show your if you can.

Answers

1. Multiply 10 and 3 and add 1.

10(3)= 30+1= 31

2. Put the 31 over 3.

31/3

The improper fraction of 10 1/3 is 31/3.

Hope this helps!

ABC Office Supply offers an electric typewriter for $129.95. If ABC received a 15% markup on cost by selling the typewriter at this price, what was the cost of the typewriter to ABC?

Answers

A 15% percent markup means that the typewriter cost was increased by 15%, or 0.15 by moving the decimal 2 places to the left. If the original price was x, and 15% of it is 0.15*x, we can add them up to get 1.15*x=129.95. Dividing both sides by 1.15, we get x=113 dollars
Sale price=129.95
Mark up=15%
x=at cost price to ABC
Set up proportion:
129.95 x
--------- = ---------- (Got 1 from 100% which is the cost to ABC and 1.15 from 100%
1.15 1 +15% which is the cost to customer then changed to
decimal form.) Cross multiply
129.95=1.15x
129.95/1.15=1.15x/1.15
113=x
Cost to ABC is $113

What percentage of the participants lie within one standard deviation unit of the mean (i.e., on both sides of the mean) in a normal distribution?

Answers

68%.  This comes from the empirical rule.  Please look that up.

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