Mathematics High School

Pls help! A B C,or D​

Pls Help! A B C,or D

Answers

Answer 1

Answer:

c or d

Step-by-step explanation:

Answer 2

Answer:

D. y = -2x - 10

Step-by-step explanation:

Slope- intercept form:

y = mx + b

In the process of solving it was found that:

m = -2 and b = -10

The equation therefore is:

y = -2x - 10

Correct choice is D

Related Questions

Eliot went to the store and bought 4 1/2 pounds of chicken for $12.00. What was the cost per pound of chicken? round you answer to the nearest cent is necessary.

I will give you brainly

Answers

Answer:

$2.67

Step-by-step explanation:

$12.00 divided by 4.5 (aka four and a half) = 2.6666 = amount per pound

Round to the nearest cent. 2.666, that last six makes the six in the hundredths place round up to 7.

Please help, I’ll mark your answer as brainliest!

Answers

Answer:

1,234 thats the answer

in the given parallelogram ABCD , find the value of x and y​

Answers

[tex]▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪[/tex]

Value of given variables are :

[tex]x = 36 \degree[/tex][tex]y = 37 \degree[/tex]

[tex] \large \boxed{ \mathfrak{Explanation}}[/tex]

The solution is in attachment ~

in the given parallelogram ABCD , find the value of x and y

Answer:

x = 36

y = 37

Determine
f(a + h) - f(a)
for f(x) = 1 - x2 and simplify.

Answers

Answer:

h^2+2ah

Step-by-step explanation:

When f(x) = 1-x^2

f(a) = 1 - a^2

f(a+h) = 1 - (a+h)^2

= 1 - a^2 + 2ah + h^2

Subtracting the two:

f(a+h) - f(a)

= (1 - a^2 + 2ah + h^2) - (1-a^2)

= 1 - 1 - a^2 + a^2 + 2ah + h^2

= 2ah + h^2

= h^2 + 2ah

Hope this helps and be sure to have a wonderful time ahead at Brainly! :D

Determine the value of x for which r || s. then find m<1 and m<2.

Answers

Answer:

thx you so much

have a nice day

Complete the multiplication problem to find the answer.

Answers

Answer:

A

Step-by-step explanation:

Answer:

a) 39.71

Step-by-step explanation:

Please
Helppp!!


Geometry

Answers

Answer:

m∠6 = 54°

Hope this helps!

Step-by-step explanation:

( 13x+9 ) and angle 4 are congruent meaning the same. That means angles 5 and 8 are also congruent to ( 13x + 9 ).

Angle 5 or angle 8 are Supplementary to angle ( 5x + 9 ) so a Supplementary angle is 180° and we need to find out x.  ( 13x + 9 ) + ( 5x + 9 ) = 18x + 18.

Because Supplementary angles equal 180°, 18x + 18 = 180

18x = 162        x = 162/18       x = 9

Because ∠6 is congruent to angle ( 5x + 9 ), ∠6 = ( 5(9) + 9 )

∠6 = 45 + 9        ∠6 = 54

Athena's credit card has an APR of 16.99%. If her current monthly balance, before interest, is
$1,567.32, what amount will she be charged for interest?
O $26.63
O $22.19
O $45.00
O $31.19

Answers

It’s a I believeeee

What is the change from 3 to -2

Answers

-5 because 3 - 5 = -2
-5. 3 to 0 on a number line is 3 units, and 0 to -2 on a number line is 2 units. If you add these together it equals to 5, but the 3 is not being increased and instead decreased by 5 so this results in -5.

Graph the following features:
Y-intercept = -2
Slope = 1

Answers

Answer:

Follow the steps below!

Step-by-step explanation:

If you're provided with a graph then use that, but if not, draw it with a scale of 1 unit per 1 tick and all four quadrants.

Start at -2 on your y-axis (two ticks down from the origin the vertical line) and draw a dot or cross. Then, go to the right one tick and up one tick and draw another dot or cross. If you do this again, you should have made a mark on the x-axis (horizontal line). All you need to do is draw a straight line connecting the points you plotted with arrows on the end. You can use a ruler  or other straight edge if straight lines are a challenge to draw.

i need help with this fast

Answers

Answer:

68

Step-by-step explanation:

the reason it is 68 is because its a reflection on the other side which that line is there also represents the other side so it is 68.

Solve this

3x + 2 = 26

Answers

Answer:

x=8

Step-by-step explanation:

Answer:

  x = 8

Step-by-step explanation:

Undo what is done to x. We see that x is multiplied by 3 and then 2 added. We undo these steps in reverse order.

  3x +2 = 26 . . . . . . given

  3x = 24 . . . . . . . . . subtract 2 from both sides of the equation

  x = 8 . . . . . . . . . . . divide both sides of the equation by 3

what is the unit rate for miles per gallon if you travel 588 miles on 28 gallons of fuel

Answers

Answer: im pretty sure its 21 mi per gal

Step-by-step explanation:

The answer should be 21

Can you help me please.
SOLVE FOR Y
[tex] \frac{5}{3} y = - (x - 5)[/tex]
​

Answers

Answer: Y = -3/5x + 3

Explanation:

Simplify

5/3y = -x + 5

Multiply both sides by 3/5

Y = -3/5x +3

Answer:

The answer is Y = -3/5x +3 (I think)

(x+y,x-y)=(8,0) find the value of x and y​

Answers

x=8 y=0 there’s your answer

As the school’s sign language interpreter, Kiran gets paid $34 for every parent-teacher conference that he attends. He also gets paid $22 per school-related assembly that he attends as an interpreter. If Kiran earns $1008 for 36 paid events, how many parent-teacher conferences and how many school-related assemblies did he attend ?

Answers

Kiran atttended 18 parent-teacher conferences and 18 school-related assemblies.

Let x represent the number of parent-teacher conference and y represent the school-related assembly.

Since Kiran earns $1008 for 36 paid events, hence:

x + y = 36    (1)

34x + 22y = 1008    (2)

Solving equations 1 and 2 simultaneously gives:

x = 18, y = 18

Therefore Kiran atttended 18 parent-teacher conferences and 18 school-related assemblies.

Find out more at: brainly.com

Find the missing angle measures. Be sure to show your work in arriving at your answers.
Please help urgently thank you,

Answers

Answer:

k=50º

m=90º

Step-by-step explanation:

a line is 180º total

so 130+k=180

k=50

a triangle also is 180º total

so 180-40-k=m

180-40-50=m

90=m

Given the function h(x) = 7 + 2x, find the value of h(6)

Answers

Answ 21?

Step-by-step explanation:

Answer:

19

Step-by-step explanation:

The value of h(6) can be found by substituting 6 into the given equation where x is.

h(6)=7+2(6)=7+12=19

I NEED HELP ASAP WILL GIVE BRAINLIEST

Answers

Step-by-step explanation:

length of missing side = sqrt(5^2 + 12^2) = sqrt(169) = 13

distance = sqrt(50^2 +25^2) =sqrt(3125)= 55.90metres

The Wilsons have triplets and another child who is ten years old. The sum of the ages of their children is 37. How old are the triplets

Answers

Hope this helps have a nice day!!!!

9 years old because u do 37-10= 27 and 27/3= 9

what is the value of Y

Answers

Answer:

y = 150º

Step-by-step explanation:

The sum of internal angles of a triangle must be 180º and the sum of y + (x-20) forms a straight line which is also 180º, so:

2x + x + (x - 20) = 180

4x - 20 = 180

4x = 200

x = 50

x - 20 = 50 - 20

x - 20 = 30

y = 180 - 30

y = 150º

Please help me!I will give you 44 points

Answers

Answer:

a) 5/4

b) y = 5/4x + 27

Step-by-step explanation:

To find the gradient of a line, simply change the equation into slope intercept form (y = mx + b), where b is the y-intercept and m is the slope.

4y - 5x = 2

4y = 5x + 2

y = 5/4x + 1/2

m(gradient) = 5/4

For lines to be parallel, simply keep the gradient the same.  Any line with a gradient, or slope, of 5/4 will be parallel. As such, simply keep the first two terms identical, and change the y-intercept into any number.

Hope it helps :)

if 8 blouses cost $1,200 Find the cost of 3 blouses​

Answers

Answer:

3 Blouses cost $450

Step-by-step explanation:

1,200 ÷ 8 = 150

150 x 3 = 450

Answer: $450

Step-by-step explanation:

First divide 1,200 by 8 (150) Then times that by 3 to get the answer

What is the proportional rate for 15/21=20/y?

Answers

Answer:

y=28

Step-by-step explanation:

15/21=20/y

15y=420

y=28

Help pleaseeeeeeeeeeee

Answers

Answer:

[tex]f(x) = 2x + 5 \\ y = 2x + 5 \\ x = 2y + 5 \\ 2y = x - 5 \\ y = \frac{1}{2} x - \frac{5}{2} \\ y = {f}^{ - 1} (x) = \frac{x - 5}{2} [/tex]

Please solve... I will mark you brainliest

Answers

Answer:

x = 5

Step-by-step explanation:

[tex]6x - 20 = 2x \\ - 20 = 2x - 6x \\ - 20 = - 4x \\ \frac{ - 20}{ - 4} = x = 5[/tex]

IF YOU DONT KNOW THE QUESTION, PLEASE DONT ANSWER IT FOR THE PONIS. I REALLY NEED IT

Answers

Answer:

- 7x^2 + 3xy - 9y

Step-by-step explanation:

(2xy- 4x^2) - (9y + 3x^2 - xy)

Add the second polynomial:

Change all the signs in the second polynomial because it has a negative sign before the parentheses.

= 2xy - 4x^2 - 9y - 3x^2 + xy

Combine like terms:

(-4x^2 - 3x^2) + (2xy + xy) - 9y

= -7x^2 + 3xy - 9y

List the first 4 terms of the sequence 3n² + 1​

Answers

Answer:

4, 13, 28, 49

Step-by-step explanation:

1st term = 3 × (1)² + 1 = 4

2nd term = 3 × (2)² + 1 = 13

3rd term = 3 × (3)² + 1 = 28

4th term = 3 × (4)² + 1 = 49

Answer:   4, 13, 28, 49

Step-by-step explanation:

The first for terms of the series can be found by substituting the n for the term it is:

= 3(1)² + 1​ , 3(2)² + 1​ , 3(3)² + 1​ ,3(4)² + 1​

= 4, 13, 28, 49

The number of women elected to the us house of representatives has increased nearly every congress since 1985 in ths 99th Congress to beginning in 1985 there were 22 female representatives in the 109th Congress beginning in 2005 there were 68 female representatives write a linear eauation that models the number of female members lf the house of representatives x years after 1985

Answers

Answer:

y = 2 · 3 x + 22

Step-by-step explanation:

Analysis: Number of female representatives in 1985 = 22

This can be represented by the point (0,22).

Number of representatives in 2005 = 68.

This can be represented by the point (2205-1985,68)

= (20,68)

Slope of the line : [tex]\frac{68-22}{20-0} =\frac{46}{20} =\frac{23}{10} =[/tex] 2 · 3

∴ Equation of the line :  y = mx + c

⇒ 22 = 2 · 3 (0) + c

⇒ C = 22

∴  y = 2 · 3 x + 22

What is the slope of the line that passes through the points (8, -4) and (6, 2) ? Write your answer in simplest form.

Answers

Answer:

m=-3

Step-by-step explanation:

I just used the slope formula. Hope this helps! Also, I'm certain this is correct.

Other Questions
Now when the spending multiplier is same as the one calculated in Q 4c and if there is a decrease in government purchases by $50,000. Calculate the change in AD. (Show your work)Will AD increase or decrease? INTERPRET In paragraph 3, Frankenstein dreams that Elizabeth, awoman he loves, turns into a corpse after he kisses her. How does thisdream reflect his experience in the previous paragraph? where did new england colonists look for ideas about their homes and town buildingsa. local american indian villagesb. southern colonial housesc. eastern english housesd. french trapper homes When August rushed home, she wasn't sure what she was going to find. The school let out because the storm was arriving, and it didn't have a cellar big enough to hold all the students of Nopali School. Since most of them lived nearby, the school allowed them to go home before the storm hit. The students' cheers and whistles could be heard over the thunder and whirring winds that whipped through the schoolyard. August, for just one second, watched them all cheer in glee and wanted so much to join them, but instead, she began running. As August ran home, she could feel every step in her lungs. It felt like a hundred little lightning bolts shooting down her mouth and into her chest. She wanted to stop. She wanted to catch her breath. She even wanted to turn around to see if the clouds were chasing her down, but all she could think about was her family and her dog Mutton. She wanted to get to them desperately and hoped to see an abandoned house with all of them in the cellar in the backyard. Behind her, the wind whipped up every bit of gravel and dust into the air. The dust and debris filled the air and clouded the air like cream being stirred into a cup of black coffee. The sky looked like an antique picture. The once blue sky was now a sepia tone that August had only seen in old pictures. It was beautiful in a way, like some sort of painting. The only problem with tornadoes was that in addition to all of the beauty they painted in the sky, they also brought about destruction. In fact, August's school had been rebuilt twice because tornadoes had brought it down twice in the last 5 years. August remembered the desks splintered into two, looking like broken bones, the brass bell twisted and tangled like a ball of twine, the roof with holes the size of tractors. She knew first-hand how a tornado could bend a town until it broke. This knowledge is what kept her running. This knowledge is what made it easy to forget about the lightning in her lungs. Which words best describe the mood of the story?A. unpleasant and angryB. relieved and relaxedC. happy and excitedD. anxious and fearful the half life of radium-226 is 1600 years. after how many half-lives would 25% of the radium-226 remain? The carpet costs $2.59 per square foot, and sales tax is 7.5%. What is the total cost of the carpet? (Round to two decimal places as usual.) which key argument is conveyed in the declaration of independence? Who became prime minister of Britain after the French and Indian War even though he lacked leadership skills?King George IIIWilliam Pitt the ElderGeorge GrenvilleCharles Townshendment Explain why roots are not needed in marine algae? Which of the following statements is true? Show a parse tree and a leftmost derivation for : B = C * (A + B) by using the grammar below: -> = -> A | B | C -> + | * | ( )| You've been tasked to study the movements of condensed chromosomes during cell division.You have access to a magnifying glass, a standard light microscope, a scanning electronmicroscope and a transmission electron microscope. Which piece of equipment would you chooseand why? Also why would you NOT choose the others? (max 50 words) Why is the 16th Amendment significant?A. It gave Congress the authority to enforce income tax.B. It prohibited the direct election of US senators by voters.C. It allowed women to vote.D. It allowed the sale and manufacture of intoxicating liquors.E. It prohibited child labor. The second issue you chose to address with Kenisha is the complexity of the product. The marketing department conducted numerous focus groups to gauge their reaction to the prototype, and the feedback from these focus groups revealed that customers perceived the product to be too complicated and not sufficiently user-friendly. Which of the following statements would be the best explanation for the rejection based on the focus groups' feedback that the product was too complex?a. The good news is that you've put a lot of great features in the Radio-DRM. The bad news is that focus group customers thought that it was about as complicated as programming the Starship Enterprise. They don't want to spend hours adjusting dials and knobs; all they want to do is plug it in and set a few controls. b. The customers in the focus groups thought this product is just too complicated! You're building a cruise ship when a simple rowboat will do. You and your team need to stop over- engineering. c. The marketing department conducted several focus groups for this prototype, and it looks like there are some problems with its complexity. You need to fix these problems as soon as possible. d. As you know, the marketing department conducted several focus groups for the prototype. Although there were features customers liked, much of the feedback from customers was that the Radio-DRM needs to be made simpler and more user-friendly. HELPPPP!!!!!!!!!!!!!! ONLY IF YOU KNOW THE ANSWER!!! PLEAS I NEED THIS ASAP!!!!!!By now, you should be able to identify the background and purpose of the Bill of Rights and explain why it is still important today. Without it, Americans would not be free to speak, worship, or do many other things. When the first Congress of the United States wrote these 10 amendments to the Constitution, they set the ground rules for many of the freedoms that American people continue to enjoy. Other amendments to the Constitution have been added over the years. The newest amendments provide more rights to citizens and set up rules that the government must follow.In a recent poll, less than 10 percent of American adults knew why the Bill of Rights was written! Something must be done to inform people, and you are just the person to do it. You will take on the role of someone who has recently been granted U.S. citizenship. Use your imagination to create your own name and story.As a new citizen, you are excited about the freedoms and rights that your new government protects. You would like to help other citizens, including immigrants like you, understand what these rights mean. Which statement presents an argument based on historical causation?A. Spain, Portugal, France, and England were all colonial powers inthe Americas.O B. The first Europeans to arrive in the Americas did so in the 15thcenturyO C. Contact with Europeans resulted in disease outbreaks forAmerican Indians.D. Both Africans and American Indians were enslaved on colonialplantations.SUBMIT Describe the rise of democratic reform in Russia Betty was charged 15 1/2% interest for the yearon her loan of 2 400. James was charged 12% interest for the year on his loan of 4 000.How much more interest did James pay for theyear?HELP PLEASE A horse runs 1 km in 15 s. What is the average speed how long does it take to recover from appendicitis?