Mathematics High School


Consider the line y=- 2x+7.

What is the slope of a line parallel to this line?

What is the slope of a line perpendicular to this line?

Answers

Answer 1

Answer:

the slope is rhe same -2

Step-by-step explanation:

the slope is the opposite +1/2

Related Questions

I need help, Will choose brainliest!

Answers

I think it’s 4/1 or just 4

Need help on this haha

Answers

Answer:

C. y=1/2x+3

Step-by-step explanation:

3 is the positive y-intercept

1 is the rise and 2 is the run

1. what is the distance between -3 and -5 ?
2. what is the distance between -5 and -3 ?​

Answers

Answer:

-2 for both questions

Step-by-step explanation:

Answer:

-7 hopes this helps

Step-by-step explanation:

I took the test :)

Select all of the equations that can be used to find the area of a circle
A A=π.π

B A=π d/2

C A=π (d/2) x (d/2)

D A=πd

E A=π.r.r

F A=2πr

Answers

Answer:

A C F

Step-by-step explanation:

Diego has 7 packs of markers. Each pack has x markers in it. After lin gives him 9 more markers, he has a total of 30 markers.

Answers

Answer: 3

Step-by-step explanation:

3 because if you subtract 30 by 9 it gives you 21. Divide 21 by 7 and you get 3 which means 3 markers

D 2. Choose the correct answer to 2,412 : 25.
96 R12
96
97
95 R37

Answers

Answer:

96

Step-by-step explanation:

qwik maths

the plane is 150 ft long the model is 20 in long what is the ratio of the length of the plane to the length of the model?

Answers

Answer:

9 to 1

Step-by-step explanation:

What x value solves the equation? 3x - 5 = 1​

Answers

Answer:

2

Step-by-step explanation:

Answer:

x equals 2

Step-by-step explanation:

‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎ ‏‏‎

What is the range of the graph?
a. –4 < X < 5
b. -4 C. -1 d. -1

Answers

the correct answer would be 4.
The answer I got was 4

Jerry pays $1.40 per gallon for premium gasoline. He spends $16.80 and wants
to know how many gallons he bought. Which equation models this situation?

Answers

12 gallons
$16.80/$1.40

Solve by substitution.
-x + y = –14
2x – 3y = 33
([?],[ ]

Answers

First step try to get one of the to equal y then substitute it into the other equation and solve for x by combining like terms

When would Casey pay the same amount to be a member of either gym? How much would he pay?

Answers

Answer: After 6 Months Casey would have paid $450 at either gym.

Step-by-step explanation:

Since we're looking for these two gyms cost the same, we need to make the equation compare the two together:

35x + 240 = 75x (the 1st gym with a joining fee $240 and 35 monthly equals $75 monthly)

Subtract 35x from both sides:

35x - 35x + 240 = 75x - 35x

240 = 40x

Divide by 40:

240 / 40 = 6

6 = x

So they cost the same after 6 months

35 * 6+ 240 = 75 * 6

450 = 450

And you'll be spending $450 in total.

uhm yeah can i get a brain dump momment

Answers

Answer:

A-5

Step-by-step explanation:

35 has the common factors of 1, 5, 7, and 35 and 5 has the common factors are 1 and 5, and the greatest is 5, so the answer is 5.

A chemist is using 349 milliliters of a solution of acid and water. If 19.8% of the solution is acid, how many milliliters of acid are there? Round your answer to the nearest tenth.

Answers

Answer: 69.1

because 19.8% of the solution is acid, there are: [tex]\frac{349}{100}.19,8=69,1[/tex] (milliliters of acid)

Step-by-step explanation:

Work out the missing numbers

Answers

a) -80
b) -60
c) 98
d) -54

Please help me out!​

Answers

Answer:

I swear if I get this wrong

Step-by-step explanation:

8-2 ,8-2-4, 8-2 4, 8 10 8 8

or idek

someone please help.​

Answers

Answer: This is what I think the answers are....

Hopefully this helps

Step-by-step explanation:

PLEASE ANSWERR ITS URGENTTTT!!!

Answers

Answer:

a) Recommended slope: 4, b) v = 24, c) h = 8.5

Step-by-step explanation:

a)

h = 1 / 4 of v

Slope = rise / run

= v / (1 / 4) v

= 4

Therefore, the recommended slope of the ladder is 4.

b)

h = 6

Therefore v equals 6 x 4 = 24 to satisfy the recommended slope.

c)

v = 34

Therefore h equals 34 / 4 = 8.5 to satisfy the recommended slope.

solve: 120 < 5m - 15

Answers

Answer:m > 27

Step-by-step explanation: Isolate the variable by dividing each side by factors that don't contain the variable.

What is the slope of this line

Answers

Answer:

The slope is 1.

Step-by-step explanation: This answer is correct, because the rise is 2 and the run is 2 which means 2/2 and that equals 1.

When Ingvar rides his bike, he travels 2,640 ft every 3 minutes. Today, he rode his bike for more than 3 minutes. Which phrase correctly describes the number of feet Ingvar traveled? A more than 2,640 ft
B 2,640 ft C less than 2,640 ft
D 880 ft

Answers

Answer:

A

Step-by-step explanation:

If he travels 2640 feet every 3 minutes and he travels for more than 3 minutes then hes traveled more than 2640 feet

I need help I will give brainless

Answers

What’s the question?

Answer:

wt87

Step-by-step explanation:

2p + 8 = 20-P
2p + 8 + p = 20-p+p
3p + 8 = 20

what’s the value of p ?

Answers

the answer to p is 4

Answer:

p = 12

Step-by-step explanation:

Write an explicit formula for an, the n
th
term of the sequence 4, 10, 16, ....
Answer: an =
Submit Answer

Answers

Answer:

[tex]t_{n}[/tex]=6n-2

Step-by-step explanation:

Joseph claims that a scatterplot in which the y-values increase as the x-values increase must have a linear association. Amy claims that the scatterplot could have a nonlinear association. Which statement about their claims is true?

Answers

Answer:

Amy is correct because a nonlinear association could increase along the whole data set, while being steeper in some parts than others. The scatterplot could be linear or nonlinear.

Step-by-step explanation:

I just took the quiz, I hope this helps :).

Amy's claim that the scatterplot could have a nonlinear association is true.

What is a scatter plot?

A scatter plot is a type of plot or mathematical diagram that uses Cartesian coordinates to display values for two variables for a given set of data.

It is explained below which one of them is correct:

Joesph claims that a scatterplot in which the y-values increase as the x-values increase must have a linear association.

This cannot be true, since the steepness at which the values of x and y could increase is not fixed. This means that it will not be linear.

Amy claims that the scatterplot could have a nonlinear association.

This is true. A scatterplot could have a linear association or non-linear association.

Therefore, we have found that Amy's claim that the scatterplot could have a nonlinear association is true.

Learn more about scatterplots here: https://brainly.com/question/6592115

#SPJ2

How does the graph of y = 3 differ from y = 3x?

Answers

Answer/Step-by-step explanation:

The graph with y =3 tells you that the y variable is going to be a constant 3.

The graph with y = 3x tells you that y will climb 3 times per each x variable that is added.

Helpppp me
If x = 6 what is angle QRS!??

Answers

Answer:

I will give you everything angle QSR would be 128 degrees and angle QRS would be 26 degrees from those two you can figure out that angle RQS is also 26 degrees making this a isosceles triangle, meaning that even if we do not know what side QS and RS are we know that they will be equal. Hope this helped.

please, fill out the corresponding points​

Answers

Answer:

dude did you watch the ole miss game last night

Step-by-step explanation:

Answer:

a)

Step-by-step explanation:

I need help with this​

Answers

Answer:

y=x-8

Step-by-step explanation:

Answer:

y=x-8

Step-by-step explanation:

Laura spent ⅕ of her money on a new pocketbook and had $90 remaining. How much did she spend on her new pocketbook?

Answers

Answer:

$18

Step-by-step explanation:

90 x 1/5

90/5

18

Answer:

$22.50

Step-by-step explanation

90 is 80% (4/5) of what number (x)? So you do 90 times 100 = 9000 and 80 times x is 80x and then 9000 divided by 80 is 112.5 so she had 112.5 to begin with but she spent 1/5 so 112.5 divided by 5 is 22.5 so 1 fifth is 22.5

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