Mathematics High School

Find the slope of the line that contains the points:
(-4,3) and (4,9)

Answers

Answer 1
I believe the slope is 3/4

9-3 = 6
4 - (-4) = 8

Simplify to get 3/4

Related Questions

Please help I’m getting bots

Find the distance between the points (4, 2) and (-4, -4).

Write your answer as a whole number or a fully simplified radical expression. Do not round.

___ units

Answers

Answer:

10

Step-by-step explanation:

try using math    way. i use it all the time

what is the lcm of 6 and 8

​

Answers

Answer:

The LCM, or least common multiple, of 6 and 8 is 24.

Answer: 2

Step-by-step explanation:

First you find the multiples of 6 and 8 then you do this.

2x3

2x2x2x2x2x4

Then you circle the 2’s and so the lcm on 6 of six and 8 is 2.

homework help please I'll give you 10 points and brainliest

Answers

Answer:

c)

Step-by-step explanation:

Use 49 instead of 14 for 7²

Reason: 7² = 7 * 7 = 49

Not 14 as 7*2 = 14

it takes mike 18 minute to read 4 pages of a book how long does it take for him to finish read a 30 pages?​

Answers

Answer:

135 minutes / "2 hr. and 15 minutes

Step-by-step explanation:

18/4= 4.5 min per page

4.5 x 30 = 135 mins

It’ll take Mike 135 minutes to read 30 pages!! Hope this helps

Solve for x

-3/4(x+2)=6

X=?

Answers

Answer:

-10

Step-by-step explanation:

8. Write y-x-y-x in simplest form.



10 points ​

Answers

Answer:

Easy -2x

Step-by-step explanation:Because both a positive y and a negative y cancle out eachother so all thats left is both of the negative x's

Combine like terms for the following expression:
-3x +14 - 11+ 11x

Answers

Step 1. 11x -3x = 8x
Step 2. 14-11 = 3
Answer: 8x + 3

solve for x
similar triangles advanced

Answers

Answer:

x = 2.57

Step-by-step explanation:

6/x = 7/3

7x = 18

x = 2.57

check:

if x = 2.57

then:

2.57/6 = 3/7

0.4283 = 0.4283

that checks as correct

Pls help with the matching

Answers

12-y=9
3x-y=21
4y-10=2
1/4xy=6



A)The function has two x-intercepts

B)The y-Intercept is at (0,7)

C)The maximum value is 1

D)The minimum value is 1

E) The range includes all real numbers

Answers

It’s d the minimum value is 1 of the graph

The sum of 3 and y is greater than 10

Answers

Answer:

3 + y > 10

Step-by-step explanation:

Is your expression.

Just use the keywords the sum of and greater than.

Sharlene wraps a cylindrical package that has a height of 15 inches and
a radius of 3 inches. What is the package’s surface area?

Answers

Answer:

339.3 cubic inches

Step-by-step explanation:

SA (cyl) = 2πr² + 2πrh

SA = 2(3²)π + 2(3)(15)π

SA = 18π + 90π

SA = 108π

SA ≈ 339.3 in³

The length of a rectangle is 7 centimeters greater than the width.
The perimeter is 54 centimeters. Find the length and width.

Answers

Answer:

length = 17cm, width = 10cm

Step-by-step explanation:

2L + 2w = 54

L = w + 7

Substitute:

2(w + 7) + 2w = 54

2w + 14 + 2w = 54

4w = 40

w = 10

L = 10 + 7 = 17

A consumer charges a 2530.16 purchase on the credit card the card has a daily interest rate of .042% if the consumer piece of the balance at the end of 30 days how much more in interest will they pay for the purchase? A point $.32 be $3.19 C $31.88 D $318.78

Answers

Answer:

$31.88

Step-by-step explanation:

Given

Consumer charges = 2530.16cents

Consumer charges in dollars = $25.3016

Interest rate per day = 0.042%

Interest gotten per day = 0.042×25.3016

Interest per day = $1.06266

Interest in 30 days = ,30×1.06266

Interest in 30 days = $31.88

Answer:

c pls mark barliest

Step-by-step explanation:

this might be easy who knows

Answers

Answer:

w= -12

Step-by-step explanation:

hope this helps :)

-25 – (-13) =




mathematics

Answers

It would be -12, because you have to use keep change change

You and a friend are each driving a car in opposite directions. You both leave your house at the same time. If you are traveling at “a” miles an hour and your friend is traveling at “b” miles an hour, make up a formula to show how far apart the two cars are after 5 hours. Let “Y” represent the total distance.
Please help i need the formula too

Answers

Answer:

y = a - b(5) i think that's it

Step-by-step explanation:

Ifoeifflbfjriffifirifiidieirieieiririeieejnfrjejeidiejeeifjeifirjejee

Santosh spent $200, before tax, on a DVD player and DVDs. The player cost $120, new DVDs cost $15 and used DVDs cost $5. Santosh purchased the same number of new and uses DVDs. Write and solve an equation to find the number of each type of DVD Santosh purchased.

Answers

Answer:

Santosh purchased 4 new and 4 used DVDs.

Step-by-step explanation:

From the information given, as you know that Santosh spent $200 and that the DVD player cost $120, you can say that the new and used DVDs cost $80, which can be expressed as:

15x+5y=80, where:

x refers to the number of new DVDs

y refers to the number of used DVDs

Now, as the statement indicates that Santosh purchased the same number of new and used DVDs, this means that x is equal to y and you can replace y with x and solve for x:

15x+5x=80

20x=80

x=80/20

x=4

According to this, the answer is that Santosh purchased 4 new and 4 used DVDs.

You must scuba dive to the entrance of your room at Jules' Undersea Lodge in Key Largo, Florida. The diver is 1 foot deeper than $\frac{2}{3}$ of the elevation of the entrance. What is the elevation of the entrance?

Answers

Answer:

the elevation of the entrance is -21

Step-by-step explanation:

The computation of the elevation of the entrance is shown below;

-15 = -1 + 2 ÷ 3e

e = -21

Hence, the elevation of the entrance is -21

We simply applied the above equation so that we can determine the elevation of the entrance

For what values of x will this function be defined?

Answers

Answer:

U have to put up the graph or something so i can answer your question.  thank you!

Step-by-step explanation:

Terme und Gleichungen in die Alltagssprache übersetzen
197
Was bedeutet dieser Term? Schreibe einen passenden Text dazu an.

a) 5•uDas Fünffache einer Zahl
b) z + 12
c) a : 2 - 4
d) i•9
2
e) 34 + 7•V
f) (p - 7)•3​

Answers

Step-by-step explanation:

find the points of intersection of the parabola 4y squared + 8 y - 16 x equal to 12 in the line x equals to 3

translate pls. because

please hurry and answer

Answers

Answer:

20

Step-by-step explanation:

Kyala =x+24

ze=x

in 2 years=2 (x+24)=2x+48

x= 2x+48

x=48

48-28=20

Lily wants to ride her bicycle 43 miles this week. She has already ridden 16 miles. If she rides for 6 more days, what is the average number of miles she would have to ride each day to meet her goal?

Answers

Answer:

43-16=miles left to go. divide that by the 6 days left.

43-16= 27 miles.

27÷6= 4.5 miles per day

Answer:

4 1/2 miles

Step-by-step explanation:

43 - 16 = 27 miles remaining

27/6 = 4 3/6 or 4 1/2

Can someone help me with these 3 questions please

Answers

Answer:

1. 1.5. 2.negitive 3. reciprocal hope it helps so sorry if its wrong

What is the length of a rectangle with an area of (4x^2-10x-6) and a width of (x-5)
Help lleaseee

Answers

Should be x=6 also it doesn’t let me send this without it being 20 characters so sorry for that

Okay have posted the next one.

Answers

1 and 3, same explanation as last time

Answer: 1 and 3

Step-by-step explanation:

Find the LCM of 6 and 21

A. 126
B. 21
C. 42
D. None of the above

Answers

Answer:

42 is the correct answer

Answer:

C. 42

Step-by-step explanation:

6,12,18,24,30,36,42

21, 42

The graph of g(x)=ax^2 opens downward and is narrower than the graph of f(x)=x^2. Which of the
following could be the value of a?
A. -3
B. -0.6
C. 0.5
D. 2

This symbol ^ means “to the power of” so example ^2 means to the power of 2.

Answers

you’re answer is

b

you’re welcome :)
I think it is b tell me if wrong

help me with this please

Answers

Answer:

Step-by-step explanation:

if 45+47=t and t=45+47    t would equal 92 in both

45+47<t than t<45+47

so basically its saying 92<t (92is less than t)  and t<92 (t is greater than 92)

he is not right. When you have an equation like that the answer is 92. Its not going to be greater or less than 92. It is 92. It should be t=92

hope that masks some kind of sense. It after 1am here so I apologize if it doesn't sound right...

What value of x satisfies the equation below?
[tex]\frac{-2x - 6}{5} = 4[/tex]

Answers

Answer: -13

Step-by-step explanation:

1. Isolate x: move 5 to the otherside

=> -2x-6=4*5 => -2x-6=20

2. Move 6 to the otherside: -2x=20+6 => -2x=26

3. Divide both sides by -2

=> x=26/-2 => x=-13

Have a nice day! :D

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