Mathematics High School

Which represents if x=4 then y=-2

Answers

Answer 1

Answer:

what are the answers?

Step-by-step explanation:

Otherwise it isn't answerable

Related Questions

Use the slope formula to find the slope between the given two points. (2, 1) and (8, 9)

Answers

Answer:

if the two points are known. 4/3 or 1.333

6 Which expression below has a coefficient of 3?
A. 5x + 9
B. 2x-3
C. 28? + 3x – 6
gx+4
( IS IT A. B. C. or D.?)

Answers

option c is the correct cofficient of 3

Option c is the correct answer choice

Please Help!

Julie earned $402.17 in net pay for working 40 hours. She paid $93.26 in federal and state taxes, and $41.86 in FICA taxes.


What is Julie's hourly wage?

Answers

Answer:

she makes $6.676 an hour

Step-by-step explanation:

402.17-93.26-41.86=267.05/40=6.67625


8,502,000,000,000
in scientific notation

Answers

Answer:

are you supposed to do math

If two lines meet and form right angles, then

Answers

Answer:

the lines are perpendicular. the reason it will be perpendicular is because its going to be intersected by those right angles.

Answer:

IF TWO LINES ARE PERPENDICULAR ,THEN THEY MEET TO FORM RIGHT ANGLES .

Step-by-step explanation:

Hy my friend needs help with her math I say it’s pretty easy but it cuz I have my hw to do .. so can someone help her out ?!

Answers

There are 16800 grams :)

Answer: the answer I’m is 16,800

Step-by-step explanation:

To find the number of kg you multiply the number by 1,000.

16.8*1,000=16,800

A school librarian ordered new books for the library. Of the new books ordered 1/3 are science and 2/5 are biography, and the rest of the books are friction. What fraction of the book ordered are friction?

Answers

Answer:

4/15

Step-by-step explanation:

1/3=5/15

2/5=6/15

6+5=11

15-11=4

4/15 books a fiction

The diagram shows three squares, PQRS, TUVW, WXYZ.
Angles PUVand QYX are 62 and 74 respectively. What is angle VWX?

Answers

Answer:68

Step-by-step explanation:

ill give brainiest and 30 points

Answers

Answer:

50 feet

Step-by-step explanation:

According to the Pythagorean theorem a^2+b^2=c^2 and if you put it into this equation it is 30^2 + 40^2 =50^2 which does work out

I dont feel like typeing right now (its 50 )So here's my answer.

How many mathematicians discovered the Law of Sines?

Answers

If two sides and a angle are given, then this can be used to find a second angle. With being given the measurements of two sides and an angle, this could result in one or two triangles. Johannes von Muller was the one who was discovered the Law of Sines

Dio can run 5 meters in 0.1 seconds using "The World". How much further
will Dio move from Jotaro if he can move for 4 seconds?

Answers

Answer:

If Dio Brando can run 5 meters in 0.1 seconds using Za Warudo he will move 200 meters closed to jotaro in 4 seconds although he can just stop time and move 200 meters closer to jotaro in 0.1 seconds

Step-by-step explanation:

Im cool

Answer:

ZA WARUDO TOKI YO TOMARE

Step-by-step explanation:

ROAD ROLLA DA!!!!!!!!!!!!!


MUDAMUDAMUDAMUDAMUDAMUDA
MUDAAA!!!!!!!!!!!!!!!!

2y - x = -8
Put it in line slope-intercept simplifying all fractions

Answers

2y-x=-8
2y=x-8
y=1/2x-4 is the slope intercept form

Determine the equation of the line perpendicular to the line 4x+2y-7=0 that has the same x-intercept as the line 2x+3y-12=0

Answers

Let’s first make a blank equation in slope-intercept form: y=mx+b

To find the slope, we find the perpendicular slope to 4x+2y-7=0. First, change this to slope-intercept form:

4x+2y=7
2y=7-4x
y=-2x+(7/2)

The slope of this line is -2, so the perpendicular slope will be the opposite inverse, or 1/2. This is the first component.

Second, to find the x-intercept of 2x+3y-12=0, we have to set y=0 and solve:

2x+3(0)=12
2x=12
x=6 or (6,0)

So in total, we need a line with a slope of 1/2 passing through (6,0). Plug this back into y=mx+b:

0=1/2(6)+b
0=3+b
b=-3

So in total, the equation is y=(1/2)x-3.

someone please help!!

Answers

The answer is 430.05. The formula is r^2pi

Answer:

c. the circumference is equal to 2 * pi * 11.7

73.51

d. r= c/2pi

If 7 + 3x = 22, then 2x = ?
O 5
O 10
O 12
0 14
og
3

Answers

Answer:

10

Step-by-step explanation:

Answer:

2x=10

Step-by-step explanation:

It is due at 1:45 plz help

Answers

The answer is pink because the lines are parallel, parallel lines have no solution to the system.

Hope this helps :)

Max can type 165 words in 2 minutes. At that rate, how many words can he type in 55 minutes?

Answers

Answer:

he type in 55 minutes : (55 x 165) / 2 ≈ 4538 words

Step-by-step explanation:

165/2=82.5 words per minute
82.5x55=4,537.5 words typed in 55 minutes

In AUVW, the measure of ZW=90°, VU = 65, UW = 33, and
WV = 56. What ratio represents the tangent of ZU?

Answers

Answer: 56/33

Step-by-step explanation:

1. Mr. Jones is correcting math test. Here are the scores for the
first fourteen tests he corrected 62, 65,93, 51, 55, 12,79,
85, 55, 72, 78, 83, 91, and 76. Which score does not seem
to fit the data? Explain how the outlier score affects the
mean and the median of the data.

Answers

Answer:

12

Step-by-step explanation:

12 doesn't fit the data because it is so much farther from the general average of the others.

12 affects the median because with it, the median is 74. but without 12, the median is 76.

12 affects the mean because with it, the mean is 68.36. but without 12, the mean is 72.69.

What is 123x264 answer fast

Answers

Answer:

theres something call a calculator but anyways lol the answer is 32472

Answer:

32,472 is the correct answer

Round the numbers to the nearest 1000
4682
123361
56500

Answers

Answer:

a) 5000

b) 123000

c) 57000

Rose was tracking the movements of a rabbit and plots the movements of the rabbit on this graph.
Calculate the fastest speed that Rose observes the rabbit move.

Answers

Answer:

2.25 m/s

Step-by-step explanation:

Looking at the graph, we observe that the interval CD is when the speed was the fastest

Let's calculate this, use points C(4,3), D(12,12)

(12 - 3)/(12 - 8) = 9/4 = 2.25 m/s

Which function has a domain of all real numbers?

Answers

Answer:

C

Step-by-step explanation:

This is totally wrong lol

What is the cost in dollars and cents for each chocolate bar?

Answers

Answer:

$1.45

Step-by-step explanation:

Please let me know if you want me to add an explanation as to why this is the answer/how I got this answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)

HELP I NEED HELP...I’m confused

Answers

Answer:

c

Step-by-step explanation:

Plsssssss help meeeeeeeeeeeee I need help

Answers

Answer:

honestly I think its QT

Step-by-step explanation:

hope it helps

#6
6. Which expression is equivalent to
7(k + 3) - 18?
A. 7.k+7.3 - 7. 18
B. 7.k+7.3 - 18
C. 7.k+3 - 18
D. None of these

Answers

Answer:

B. 7.k+7.3-18

Step-by-step explanation:

Distributive Property,

7 (k+3) = 7 x k + 7x 3

B. 7.k+7.3 - 18 ......

PLZ ANSWER QUICK IT WILL HELP A LOT!

Answers

Answer:

The answer is b

Step-by-step explanation:

If y is reflected it will cause both to change

Answer:

it's b

Step-by-step explanation:

its b because yeah

Noor, Layla, and Diego play a trivia game. Noor’s score is -2. Layla’s score is 3/4 of Noor’s score. Diego’s score is 2/3 of Layla’s score. What is Diego’s score?

Answers

Answer:

layla is savege score in mobile legends and diego's score in ml is 20

How do I do this!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

x = 5

Step-by-step explanation:

39° + 90° + (7x + 16)° = 180°

39 + 90 = 129

180 - 129 = 51

7x + 16 = 51

7x + 16 - 16 = 51 - 16

7x = 35

7x/7 = 35/7

x = 5

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