Mathematics High School

Plz Help! A B C or D. I already pressed one but I dont know which one​

Plz Help! A B C Or D. I Already Pressed One But I Dont Know Which One

Answers

Answer 1

Answer:

D. y = 50

Step-by-step explanation:

Both of the points have same y- coordinate of 50.

It means the slope is zero and the line is parallel to the x- axis.

The line has equation:

y = 50

Correct choice is D

Answer 2

Slope

m=50-50/25+25m=0

Points are parallel

Equation

y=50

Related Questions

When writing an equation to help us
solve this problem, what should we
replace the word "is" with?
16 is 80% of what number?
16 [?] 0.80 [ ] x

A. 0.16
B. a multiplication sign
C. an equal sign
D. a percent sign

Answers

It is an equal sign.

Answer:

A multiplication sign

Step-by-step explanation:

The second on is

what is (x-3)(3x-5) can you help

Answers

Hello!

Answer:

3x^2-14x+15

Step-by-step explanation:

Hope this helps!

What is 25% of $30?
Somebody please explain with proof thanks!

Answers

Answer: 7.5$

Step-by-step explanation:

it is 7.5$ because pretend 25% is a quater 4 quaters = 1 $ so if u do 7.5 x 4 it = 30$ hope this helped :)

I couldn’t type it so I just took a picture. Please help me!! I’ll give you 25 points!

Answers

Answer:

It would be D.

Step-by-step explanation:

You have to collect like terms which would involve the 5[tex]\sqrt{7}[/tex] and -10[tex]\sqrt{7}[/tex] and do the same for the other 2

if the number 659,983 is rounded to the nearest hundred, how many zeros does the rounded number have

Answers

659,983

to the nearest hundred you look at the tenths spot, if above 5, the hundredths spot rounds up one, if its under 5, the hundreth spot stays the same

659,983

round up

660,000

4 ZEROS.

Antonio earned $55.30 mowing lawns. He wants to buy a skateboard that costs $87.95. How
much money does Antonio still need to buy the skateboard?

Answers

Answer:

he needs 32.65 so it would be B

Step-by-step explanation:

Answer: Antonio still needs $32.65

Step-by-step explanation:

The second choice b/c he (M) is the money he still needs and when you add the money he still needs with the money he already have then it would result the price of the skateboard.

Hope it helps!

how do I solve this problem
2|x+7|-5=15

Answers

Answer:  x=3 or x=-17

Step-by-step explanation: go to mathpapa.com and type the question. then click step by step it is really helpful.

Which factors would historical criticism most likely take into account? Check all that apply.
beliefs that were common during the period the text was written
the suspenseful tone of the text
whether the text is popular with today’s readers
major political events that occurred when the text was written
the original audience for the text

Answers

Historical criticism tries to dig into the background of a context or event, Hence, it will most likely take cognizance of the following :

Major political events that occurred when the text was written Beliefs that were common when the text was written Original audience of the text.

In other to have a good grasp of the underlying facts and theories about a certain topic or context, it is important to have a good knowledge of the background into other not to misconceive the details and hence, give a constructive criticism.

The original text ensures that one isn't taken information from a pirated or biased source.

Cultural belief, values, political inclination and religion are some of the key factors which should be understood in other to grasp the principle or idea of a particular group or setting.

Therefore, political events, Belief and original text are key in performing historical criticism.

Learn more :https://brainly.com/question/24880439

Answer:

The second one

Step-by-step explanation:

What is the value of x in the equation below?

1.5 times open paren x plus 4 close paren minus 3 equals 4.5 times open paren x minus 2 close paren

Group of answer choices

x equals 3

x equals 4

x equals 9

x equals 5

Answers

X equals 4

I just did it

Quick Math Problems Plz Help Solve For X (Show Ur Work If U Can)

Answers

Answer:

5. [tex]6x^2 - x - 2[/tex]

6. [tex]9x^2 - 15x + 6\frac{1}{4}[/tex]

Step-by-step explanation:

5:

[tex](x+ \frac{1}{2}) (6x-4)[/tex] [tex](x)(6x) + (x)(-4) + (\frac{1}{2})(6x)+(\frac{1}{2})(-4)[/tex] [tex]6x^2 - 4x + 3x - 2[/tex] [tex]6x^2 - x - 2[/tex]

6:

[tex](3x-\frac{5}{2})^2[/tex] [tex](3x - \frac{5}{2})(3x - \frac{5}{2})[/tex] [tex](3x)(3x) + (3x)(\frac{-5}{2}) + (\frac{-5}{2})(3x) + (\frac{-5}{2})(\frac{-5}{2})[/tex] [tex]9x^2 - \frac{15}{2}x - \frac{15}{2}x + \frac{25}{4}[/tex] [tex]9x^2 - 15x + \frac{25}{4}[/tex] [tex]9x^2 - 15x + 6\frac{1}{4}[/tex]

Some friends played a board game. During the game, one unlucky player had to move back 4 spaces 5 turns in a row.
Find a number to represent that player's movements for those 5 turns

Answers

It is mxkjdjxjxjjx6+9

Answer:

-9 * 7 = -63

Step-by-step explanation:

How do I solve that

Answers

Answer:

x = 11, 10 or 9

Step-by-step explanation:

Two angles form a linear pair. The measure of one angle is 3.5 times the measure of the other angle. Find the measure of each angle.

Smallest angle:
$\degree$

Largest angle:
$\degree$

Answers

Answer:

0.

¯¯¯¯¯¯¯¯¯¯¯¯

571428

…

…

angles per times

Step-by-step explanation:

Answer:

40° and 140°

Step-by-step explanation:

let one angle be x then the other is 3.5x

A linear pair sum to 180° , then

x + 3.5x = 180

4.5x = 180 ( divide both sides by 4.5 )

x = 40 and 3.5x = 3.5 × 40 = 140

The angles are 40° and 140°

Which numbers are a distance of 2 units from 8 on a number line?
++++
-10-9-8-7-6-5-4-3-2-1 0 1 2 3 4 5 6 7 8 9 10
Select each correct answer.
6
010
0-8
0-6
08

Answers

Answer:

010

Step-by-step explanation:

its line on a number line

#CarryOnLearning

Answer:

010

Step-by-step explanation:

NO BOTS! PLEASE HELP!
Solve the inequality -5/2 (3x-2)<6-2x. For full credit, you will need to show and explain every step. You may add more lines if you need them

Answers

Answer: Answer: x> -2/11

Step-by-step explanation: Multiply both sides of the inequality by the least common denominator: 2 (-5/2(3x-2))<2x6-2x2x

Reduce the expression to the lowest term: -5(3x-2)<2 x 6-2 x 2x

Apply Multiplicative Distribution Law: -15x + 10< 2 x 6 -2 x 2x

Multiply the monomials:-15x + 10< 2 x 6 - 4x

Calculate the product or quotient: -15x + 10<12-4x

Rearrange unknown terms to the left side of the equation: -15x + 4x< 12 - 10

Combine like terms: -11x < 12 - 10

Calculate the sum or difference: -11x<2

Divide both sides of the inequality by the coefficient of variable: x > 2 ÷(-11)

Rewrite as fraction: x> 2/-11

Rewrite the fraction: x> -2/11

Answer: x> -2/11

The solution to the inequality is x>-2/11.

The given inequality is -5/2 (3x-2)<6-2x

We need to simplify the given inequality step by step.

How to solve inequality?

To solve an inequality, isolate the variable on one side with all other constants on the other side. To accomplish this, perform opposite operations to manipulate the inequality. First, isolate the x by multiplying each side by two. Whatever you do to one side you must also do to the other side.

Now, multiply both sides of the inequality by 2.

That is,  -5(3x-2)<2(6-2x)

=-15x+10<12-4x

Add both sides of the inequality by 4x.

That is, -15x+10+4x<12-4x+4x

=-11x+10<12

Subtract 10 on both sides of the inequality.

That is, -11x+10-10<12-10

-11x<2

Divide both sides of the inequality by -11.

x>-2/11

Therefore, the solution to the inequality is x>-2/11.

To learn more about inequality visit:

https://brainly.com/question/17675534.

#SPJ2

I need help understanding how to solve perfect square equations (pic as an example)

Answers

Answer & Step-by-step explanation:

The main note to remember here is that the square root of 64 can be positive 8 or negative 8, we don't know which was used, so we give TWO answers.

Which one is the correct answer to this

Answers

The correct answer I believe would be d

Answer:

C (i think)

Step-by-step explanation  

i did the math in my head sorry if it is wrong but i am pretty sure it's C

what is seven and nine tenths in standard form

Answers

Answer:

0.9 that is how you write nine-tenths in standard form

Anybody know -good- apps/sites to practice for PSAT/SAT ??​ I'll mark a brainliest if you give me a good one

Answers

Answer:

i like to use desmos

it’s my fav calculator to use

or calculator soup

hope this help good luck on your SAT!!!!

Write the slope-intercept form of the equation for each line.

Answers

Answer:

y = x + 2

Step-by-step explanation:

Slope = 1x

y-intercept = 2

y = x + 2

can you please explain it ?

Answers

The answer is B 126°

the red lines mean those sides are congruent, meaning the bottom left angle is also 27°. 27+27=54. 180-54=126

please mark brainliest:)

Which has the true value of 5

Answers

Answer:

5 Tens or 50

Step-by-step explanation:

Can someone help me do this

Answers

Y is equal to 8 X is equal to 7
The other person didn’t explain so I will:
Plz give me brainliest.
So if we rotate them to be equivalent
4y-4 = 28
Add 4 to both sides
4y = 32
Divide by 4
Y =8

10x + 65 = 135
Minus 65 from both sides
10x = 70
Divide by 10 from both sides
X=7

Find the x and y intercepts of -7x-5y=35

Answers

Answer: x-intercept: y = -7

y-intercept: x = -5

Step-by-step explanation:

Rearrange to standard format: y=mx+b

-7x-5y=35

-5y= +7x + 35

y= -(7/5)x -7

b is the y-intercept b=-7

--

Find a value for x that makes y = 0, the x-intercept.

y= -(7/5)x -7

0= -(7/5)x -7

(7/5)x = -7

(5/7)*(7/5)x = (5/7)*(-7)

x = -5, the y-intercept

I need the answer to A and B

Answers

Answer:A=2 B=1

Step-by-step explanation:

If you do not know please do not answer

A local hamburger shop sold a combined total of 575 hamburgers and cheeseburgers on Sunday. There were 75 fewer cheeseburgers sold than hamburgers. How many hamburgers were sold on Sunday?

Thanks (*^▽^*)

Answers

575 - 75 = 500 fewer means to subtract btw

What is the measure of the supplement of each angle 117º

Answers

Answer:

The supplementary angle of 117° :

= 180° – 117°

= 63°

i really don't understand this! i need help asap! please explain how to do it and how you got your answer!

Answers

It’s 82 because the angles are alternate exterior angles

The local community center hosted a marathon as a fundraiser. Runner A completed the marathon with a time of 4.37 hours. Runner B completed the marathon in 4.29 hours. Which runner completed the race faster (by having a lower time)? Explain how you know. (100 points + brainliest)

Answers

Based on the information given in the question, the completion time of runner B is lower than that of Runner A ; Hence, runner B completed the race faster.

Given the running time of two runners :

Runner A = 4.37

Runner B = 4.29

The runner with the lesser running time will complete the marathon faster as this means he has a higher speed.

Comparing the running times of both runners :

4.37 > 4.29

Therefore, Runner B completed the race faster than runner A.

Learn more : https://brainly.com/question/18796573

i am thinking of a number my number is a multiple of 6 what three other numbers must my number be a multiple of

Answers

Answer:

6,4,2

Step-by-step explanation:

36 = 6*6

36= 4*9

36= 2*18

Answer: 1, 2 and 3

Step-by-step explanation:

The other three numbers will be factors of 6.  This is because every multiple of 6 will also be a multiple of every factor of 6.

Factors of 6 are:

1, 2, 3 and 6.

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