1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rudik [331]
3 years ago
13

Write in slope-intercept form of the equation of the line through the given point. Through: (-3,-3) and (4,0)

Mathematics
2 answers:
adoni [48]3 years ago
6 0

Answer:

y = 3/7 x - 12/7

Step-by-step explanation:

The slope is (0+3)/(4+3) = 3/7

So, now you have a point and a slope, so use the point-slope form. That gives you

y-0 = 3/7 (x-4)

Now just rearrange to slope-intercept form.

y = 3/7 x - 12/7

Eduardwww [97]3 years ago
4 0
You have to use the y2-y1 over x2-x1.
So, let's plug the numbers in.
(-3,-3)
^ ^
X1 Y1
(4,0)
^ ^
X2 Y2
So, that would be
0-(-3)
——
4-(-3)
The two subtraction signs counteract and become a positive, or addition symbol. So it would be
0+3
——
4+ 3
Do the addition to get 3 over 7 or
3
—
7
You might be interested in
Sin2x=0..................
lapo4ka [179]
It would be 23 I’m pretty sure:)
5 0
3 years ago
Given d is the midpoint of ab, e is the midpoint of bc, and ac = 24 units. which of the following statements must be true?
yan [13]

Answer:

C

Step-by-step explanation:

I am pretty sure but get another answer just to be sure.

7 0
2 years ago
Andrew needs a ladder to hang hoilday lights. His house is 24ft tall and he has a flower bef that extends 4 ft out from the side
elena-14-01-66 [18.8K]

Answer: 24.33\ ft

Step-by-step explanation:

You need to draw a Right triangle as the one attached, where "x" is the lenght of a ladder Andrew will need to reach the top and be out of the flower bed.

You must apply the Pythagorean Theorem. This is:

a^2=b^2+c^2

Where "a" is the hypotenuse and "b" and "c" are the legs of the Right triangle.

If you solve for "a", you get:

a=\sqrt{b^2+c^2}

In this case, you can identify in the figure that:

a=x\\\\b=24\ ft\\\\c=4\ ft

Therefore, knowing those values, you can substitute them into  a=\sqrt{b^2+c^2} and then you must evaluate, in order to find the value of "x".

This is:

x=\sqrt{(24\ ft)^2+(4\ ft)^2}\\\\x=24.33 ft

5 0
3 years ago
2. Which expression is equivalent to 5-(-8)?<br> A (-5) + 8 B 8+5<br> C 8-5<br> D 5-8
ANTONII [103]
It’s 8-5
Reciprocal is flipped
8 0
3 years ago
Read 2 more answers
Determine what number is 30% of 400.
Darya [45]

Answer:

120

Step-by-step explanation:

Is means equals and of means multiply

W = 30% * 400

Change to decimal

W = .30*400

W = 120

6 0
3 years ago
Read 2 more answers
Other questions:
  • Calculator Active
    8·1 answer
  • Andrew, who operates a laundry business, incurred the following expenses during the year. ∙ Parking ticket of $250 for one of hi
    8·1 answer
  • Anne is comparing savings accounts. One account has an interest rate of 1.2 percent compounded yearly, and one account has an in
    9·1 answer
  • HELP! I will mark you the brainiest!
    11·2 answers
  • Write the word form and the expanded form for each <br><br> 1.7 &amp; 5.62
    14·2 answers
  • A store pays $399 for a waterheater. The store marks up the price by 42% . What is the amount of the mark-up?
    14·1 answer
  • The $120 cost of the field trip was to be shared equally by all those attending. Since 8 less students attended than were expect
    10·1 answer
  • Tucker bought a new speaker priced at $45 and the sales tax is 7%. What is the total cost of the speaker after tax?
    13·2 answers
  • True or false inequalities have many solutions and equations have one solution​
    13·2 answers
  • If y = 17.5 when x = 12, find y when x = 6.
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!