Mathematics College

Two lines are represented by equations: 10x – 15y = 21 and y = kx + 5.What value of will make lines perpendicular? ​

Answers

Answer 1

Answer:

is this what u wanted? if no can u write on paper what u wanted and send me

Two Lines Are Represented By Equations: 10x 15y = 21 And Y = Kx + 5.What Value Of Will Make Lines Perpendicular?

Related Questions

What is the solution to the equation below?
0.5x + 20 = 0.6x
A. x = -200
B. x=2
C.x = 20
D.x = 200

Answers

Answer:

it's D 200 for sure my answer I correct

Find the value of x 116 degrees and 33 degrees

Answers

Answer:

x = 31 degrees

Step-by-step explanation:

This is a triangle because there are 3 angles so they all add up to 180 degrees.

116 + 33 + x + 180   Add 116 and 33

149 + x = 180    subtract both sides by 149

x = 31

Find the rate of change in table plsss helppp!!!!

Answers

Answer:

.25 is the answer

Step-by-step explanation:

.5/2=.25

Find the unit rate.. If a family travels in their mini-van for 465 miles and uses 15 gallons of gas what is the mileage per gallon?
10 points

Answers

465 miles 15 galons
x miles 1 gallon
x=465•1/15
x=465/15
x=31
Rate is 31 mirage per gallon

Find all of the subsets of C. C = {a,b, e, f}​

Answers

Answer:

b and e I think not sure :) :) :)

How could you correctly rewrite the equation 4(5 + 3) = 2(22 - 6) using the distributive property?

Answers

Answer:

We can correctly rewrite the equation: 4(5+3) = 2(22-6) by distributing each side.

4(5+3) = 2(22-6)

4(8) = 2(16)

32 = 32

Once you finish distributing each side, you can check to see if it is equal on both sides.

Step-by-step explanation:

Step-by-step explanation:

4(5 + 3) = 2(22 - 6)

4(8) = 2(16)

32 = 32

Can anyone help me with my homework

Answers

GFBH is the code

1 is -3,-2 which is G
2 is 3,4 which is F
3 is 2,0 which is B
4 is 1,-3 which is H

A farmer sells 8.3 kilograms of apples and pears at the farmer's market. 1/4 of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market?

Answers

Answer:

6.23 kg of pears (check for rounding)

Step-by-step explanation:

8.3 / 4 = 2.08 kg of apples as it is 1/4 of 8.3

8.3 - 2.08 = 6.22 kg of pears

What is an LMS Update in FLVS

Answers

LMS: Learning management systems

Answer: LMS

Step-by-step explanation:

Last Monthly Sign-in

Hello I need help plese

Answers

Answer:

SA of the sphere is 1333.17 and SA of the circle is 333.29

Step-by-step explanation:

A private beach is 6/7 mile in length and 1/4 mile in width. What is the area of the private beach? (Don't forget to simplify)Immersive Reader
(20 Points)

Answers

6/28 is the answer

6x1=6
7x4=28
Hence 6/28 is the area

First one to answer this gets BRAINLIEST no cap. (Look at the pic)

Answers

Answer:

36.

Step-by-step explanation:

Answer:

36

Step-by-step explanation:

The formula to solve this is a+b)/2*h

4+5=9

9/2=4.5

4.5*8= 36

help please!!!
given that a^b=x, what is a^b+2?
thanks!! <33

Answers

Answer:

xa^2

Step-by-step explanation:

I thought about it for a bit and came up with this:

if you expand a^(b+2) it becomes a^b * a^2

so replace a^b with x.

xa^2

What percent of 84 is 42

Answers

Sorry if I’m wrong but i believe it’s 50.

3^x=2 solve for x without using calculating utility?

Answers

x= 3^x=2

x= log 3^2

x= log2/log3

x= 0.630930

​

I need help plz math

Answers

Answer:

Q1 = 40

Step-by-step explanation:

Set up numbers from least to greatest

21, 40, 52, 58, 72, 75, 96

First, find the median,

Median is: 58

Now Q1 is all numbers before the median (without counting the median)

21, 40, 52

The median here is 40

Answer:

D/40

Step-by-step explanation:

The answer is D because if you were to put them in the correct order it would be

21, 40, 52, 58, 72, 75, 96

      Q1        Q2       Q3

Q1 is quartile 1 so the answer is 40

Hope this helps!

The sum of three consecutive positive numbers is 147. Find the product of the greatest and the
smallest number.

Answers

Answer:

any how there are three consecutive positive numbers

Come I need answers

Answers

67, 79, 81, 83, 83, 85, 87, 88, 89 then find the bumber in middle so answer is 83

I need help with the questions I circle only.

Answers

Answer:

3:12

4:36

Step-by-step explanation:

( pls dont report me let me kno if it wrong and i will fix it

Not SUV= 12

I didn’t get the last one

Given that triangle ABC ~ XYZ, AB= 4,XY=3,and XZ= 5, find AC

Answers

Answer:

[tex]AC = \frac{20}{3}[/tex]

Step-by-step explanation:

Given

[tex]AB = 4[/tex]

[tex]XY = 3[/tex]

[tex]XZ = 5[/tex]

Required

Find AC

ABC XYZ

To solve AC, we make use of the following equivalent ratios.

[tex]AB : AC = XY : XZ[/tex]

This gives:

[tex]4 : AC = 3 : 5[/tex]

Express as fraction

[tex]\frac{4 }{ AC }= \frac{3 }{ 5}[/tex]

Cross multiply

[tex]3 * AC = 4 * 5[/tex]

[tex]3 * AC = 20[/tex]

Solve for AC

[tex]AC = \frac{20}{3}[/tex]

here is a tree diagram showing the sample independent events how many outcomes are there for the second event

8
1
2
4​

Answers

8
4 events to begin with each has 2 possible outcomes.

A line has a slope of 2 and y-intercept of -3/4 . Which if the following is an equation of the line ?

Answers

Answer:   y = 2x - 3/4

Step-by-step explanation:

y = mx + b where m is the slope, and b is the y-intercept.

y = 2x - 3/4

Please answer this question:

1.)
[tex] {3}^{n + 2} + \: ({3}^{n + 3} - \: {3}^{n + 1})[/tex]
2.)
[tex] \frac{( {25}^{ - 1} + ( {25}^{ - 2})}{( {625}^{0} + ( {25}^{ - 2} )}[/tex]
hope you can help me. thank you in advance. I'll give the brainliest. ​

Answers

Answer:

[tex] {3}^{n + 2} + \: ({3}^{n + 3} - \: {3}^{n + 1} ) \\{ 3 }^{n + 2} + {3}^{n + 1} ({3}^{2} + 1) \\ {3}^{n + 2} + {3}^{n + 1} (9 + 1) \\ {3}^{n + 1} (3 + 10) \\ {3}^{n + 1} 30 \\ {3}^{n} \times 3 \times 30 = 90 \times {3}^{n}[/tex]

second one 13/313

PLS HELP I WILL GIVE BRAINLYEST

Answers

Answer:

hey

Step-by-step explanation:

pls help me then i help u

Use slopes and y-intercepts to determine if the lines 4x−3y=6 and y=43x−1 are parallel.

Answers

Answer:

Since they have the same slope, they are parallel.

Step-by-step explanation:

Equation of a line:

The equation of a line has the following format:

[tex]y = mx + b[/tex]

In which m is the slope. If two lines are parallel, they have the same slope.

4x−3y=6

Placing into the above format:

[tex]3y = 4x - 6[/tex]

[tex]y = \frac{4x - 6}{3}[/tex]

[tex]y = \frac{4x}{3} - 2[/tex]

The slope [tex]m = \frac{4}{3}[/tex]

y=4/3x−1

The slope is [tex]m = \frac{4}{3}[/tex]

Since they have the same slope, they are parallel.

Please answer as soon as possible
Will give brainly

Which set of numbers shows the lower extreme, the lower quartile, the median, the upper quartile, and the upper
extreme for the box-and-whisker plot shown?

(14, 13, 28, 45, 54)

(6,12, 28, 44, 54)

(12, 20, 28, 44, 54)

(6,19,27, 44,54)

Will give brainly
Please help me

Answers

Answer:
B(6,12,28,44,54)

If Q1=5 and Q3=15, what is the Interquartile range (IQR) and what does it tell you about the data?​

Answers

It would be 15-5=10 that is because you subtract q3-q1

A rectangular garden has an area of 63ft2. The length of the garden is 2 feet more than the width. Find the length and the width of the garden.

Answers

Answers:

L = 64

W= 62

Explanation:

The table shows the cost of hiring a concrete mixer for up to 5 days.
1
2
Number of days
3
4
5
19
45
Cost in £
32
58 71
The cost of hiring the concrete mixer is made up
of a fixed charge and a daily charge.
(1)
(i) How much is the daily charge? £
(1)
(ii) How much is the fixed charge? £
Tota​

Answers

Answer:

i. daily charge = £13

ii. fixed charge = £6

Step-by-step explanation:

Number of days (x) | Cost in £ (y)

1 | 19

2 | 32

3 | 45

4 | 58

5 | 71

Using the given table, we can represent this situation with an equation in slope-intercept form, y = mx + b, where,

m = slope = daily charge

b = y-intercept = fixed charge

✔️Thus, using the coordinates of any two given pairs, say (1, 19) and (2, 32):

Slope (m) = ∆y/∆x = (32 - 19)/(2 - 1) = 13/1

Slope (m) = 13

Therefore daily charge = £13

✔️To find y-intercept (b), substitute (x, y) = (1, 19) and m = 13 into y = mx + b.

Thus:

19 = (13)(1) + b

19 = 13 + b

b = 19 - 13

b = 6

Therefore, fixed charge = £6

✔️Substitute m = 13 and b = 6 into y = mx + b to represent the function given for the situation:

y = 13x + 6

I need help with this problem asap :(

Answers

Answer:

m<P=130°

m<Q=130°

m<R=50°

Step-by-step explanation:

m<P=130

m<Q=130

m<R=50

Other Questions
What would happen if the molecules in a sample moving entirely ? What Asian physical feature is represented by #4?AIranian PlateauBDeccan PlateauCTibetan PlateauDCaucus Mountains someone please help. What value will make the equation true?2.1 - ?= 1 1/2A 3.6B 0.6C-0.6D -3.6 The radius of a circle is 4 cm. Find its area in terms of Pi? Adjacent tissue transfer, arm, 20 sq cm with removal of malignant lesion, arm 16 cm Help with math pls it's my last thing for today 30% of what number is 7.5?? If an electron has an acceleration of 2.33 102 m/sec2, what is this value in units of m/min2? Please help me out. I will be picking the brainiest Answer!!! I need help ASAP thanks for your help An administrator wants to restrict access to a particular database based upon a stringent set of requirements. The organization is using a discretionary access control model. The database cannot be written to during a specified period when transactions are being reconciled. What type of restriction might the administrator impose on access to the database Please help Ill do anything :( Please solve the following. Solve for X. PLEASE HELP What is the volume of this figure?1 yd.2 yd.3 yd.1 yd.4 yd.2 yd.cubic yards PLEASE if you can can you draw and edit the picture and put the numbers in the boxes please. also put the labels What is the solution to the system of equations graphed below? Identify the correct form of the following geometric sequence.5 , 35 , 245 , 1,715 , ... 12(3+m) A.36mB.36+mC.36+12mD.3m+12mPLEASSSSEEE HELP ASAP 15 Question 22 (1 point)(04.05 MC)Use the map to answer the following question:Map of Alexander the Greats empire. Area stretches from Macedonia and the northeastern top of the African coast in the west through Persia and into the Hindu Kush Mountains in the east. Much of the land is along coastline Macedonia, Asia Minor, Palestine, and Alexandra, in Egypt, all edge the Mediterranean Sea coastline, the land in Persia lies between the Caspian Sea to the north and the Persian Gulf and Arabian Sea to the south. Map also shows routes of Alexanders empire, marked by battles starting with Granius in 334 BC, Issus in 333 BC, and Gougamela in 331 BC. Red arrows indicate that the empire worked from west to south and east. 2012 The Exploration CompanyWhich of the following conclusions can you make based on the information in the map? (1 point) aAlexander's route included the lands he conquered to expand his empire. bAlexander's conquests spread the Greek culture to the east, to the north, and to the south. cAlexander set off to build an empire after he inherited Macedonia and Greece. dAlexander fought battles in Africa, Asia, and Europe.Question 23 (1 point)(04.05 MC)Use the map to answer the following question:Map of Alexander the Greats empire. Area stretches from Macedonia and the northeastern top of the African coast in the west through Persia and into the Hindu Kush Mountains in the east. Much of the land is along coastlineMacedonia, Asia Minor, Palestine, and Alexandra (in Egypt) all edge the Mediterranean Sea coastline, the land in Persia lies between the Caspian Sea to the north and the Persian Gulf and Arabian Sea to the south. Map also shows routes of Alexanders empire, marked by battles starting with Granius in 334 BC, Issus in 333 BC, and Gougamela in 331 BC. Red arrows indicate that the empire worked from west to south and east. 2012 The Exploration CompanyAccording to this map, the Hellenistic Age shaped the culture from (1 point) a334 BCE to 323 BCE b323 BCE to 334 BCE c334 BCE to 331 BCE d330 BCE to 323 BCEQuestion 24 (1 point)(04.05 LC)Alexander was king of (1 point) aPeloponnesus bSparta cAthens dMacedoniaQuestion 25 (1 point)(04.05 LC)Which school of philosophy taught high moral standards? (1 point) aGolden Mean bStoicism cSocratic Method dRepublicanismQuestion 26 (1 point)(04.06 LC)Who wrote famous Greek tragedies? (1 point) aHomer bSophocles cAristophanes dHippocratesQuestion 27 (1 point)(04.06 MC)Which of the following was a result of the trial and sentencing to death of Socrates? (1 point) aPlato distrusted democracy and later founded a school that taught the importance of reason. bPlato began to openly criticize the use of the Socratic Method. cPlato wrote The Republic, which claimed there was no need for a government of any type. dPlato viewed philosophers as responsible for corrupting and weakening society.