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
Bas_tet [7]
3 years ago
9

What is the slope of the line that goes through points (−3,−4) and (−7,16)? please help

Mathematics
1 answer:
Murrr4er [49]3 years ago
8 0

Answer:

5

Step-by-step explanation:

slope = \frac{y_{2}-y_{1} }{x_{2}-x_{1}}

The second y point is 16 and the first is -4, so:

(16) - (-4)

Which can be written as 16 + 4 because a double negative makes a positive. Do the same for the x points, -7 and -3:

(-7) - (-3)

(-7) + (3)

Now solve both of them:

16 + 4 = 20

(-7) + 3 = -4

Remember, the slope formula is y over x, so we still need to put it into the fraction form:

\frac{20}{-4}

You can reduce this to -\frac{5}{1}, or 5.

You might be interested in
Pls help i’m on the verge of tears
icang [17]

Answer:

Aw don't cry <3

It would be easier if you use a website with a graph! There is a website called "desmos" and if you search up desmos graphing calculator you will find it. Type in the points in the website, and it would add in the points for you.

but here is a piece of key information:

Make \frac{3}{4} into a decimal. That would be 0.75.

Since it says "of the way from", count the boxes in the graph from each point.

Hope this helps! ^.^

4 0
3 years ago
Amswer in its lowest terms<br> 5 3/5 + 2 1/10
Nataly [62]

5 \frac{3}{5}  + 2 \frac{1}{10}  \\  =  \frac{28}{5}  +  \frac{21}{10}  \\  =  \frac{56}{10}  +  \frac{21}{10}  \\  =  \frac{77}{10}  \\  = 7 \frac{7}{10}

<em>Hope it helps and is useful :)</em>

3 0
3 years ago
Read 2 more answers
Find the value of x, please help me :)
Ksenya-84 [330]

Answer:

x=32

Step-by-step explanation:

To make the lines parallel, the sum of the angles must be equal to 180. 2x+3x+20=180, 5x=160, x=32

4 0
3 years ago
93.64m to metres and centimetres
Wewaii [24]

Answer: 9,364cm

Step-by-step explanation: 1 meter = 100 centimeters so it’s 93.64(100) = 9,364

5 0
2 years ago
2 1/3 divided by 1/4
zloy xaker [14]
Answer:

28/3

Step-by-step explanation:

2 1/3 divided by 1/4

We’ll start by 2 1/3

Multiply 3 x 2 and then add 1

3 x 2 = 6 + 1 = 7

Then add the denominator back

7/3

Now divide 7/3 by 1/4 like this!

Start by multiplying 4 by 7

4 x 7 = 28

Then multiply 3 by 1

3 x 1 = 3

Final results: 28/3
7 0
3 years ago
Other questions:
  • Brandy is trying to decide between two cell phones. One is free with the two-year contract but she will have to pay the sales ta
    9·1 answer
  • If <img src="https://tex.z-dn.net/?f=z%3D-1-%5Csqrt%7B3%7Di" id="TexFormula1" title="z=-1-\sqrt{3}i" alt="z=-1-\sqrt{3}i" align=
    8·1 answer
  • What is the answer to the question
    13·2 answers
  • BC is tangent to circle A at B and to circle D at C. AB= 10 BC= 21 DC= 8 find AD to the nearest tenth
    14·1 answer
  • What is the answer in the picture ?
    12·1 answer
  • Ten students enter a math contest. In how many ways can 1st, 2nd, and 3rd place trophies be awarded?
    13·1 answer
  • Which is the graph of a quadratic equation that has a negative discriminant? On a coordinate plane, a parabola opens down. It go
    14·2 answers
  • In circle O, central angle AOB measures StartFraction pi Over 3 EndFraction radians What is the length of arc AB? 6π cm 12π cm 1
    5·2 answers
  • Which of the following could be the measures of the three angles of a triangle?
    15·1 answer
  • Which equation represents a proportional relationship between the x and y values a) y+4=3x b) y-3x=0 c) y+5x=6 d) y+1/4x=2
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!