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
sveta [45]
3 years ago
5

How to easily find the slope

Mathematics
1 answer:
Scorpion4ik [409]3 years ago
3 0

Answer:

The formula for slope is \frac{y2-y1}{x2-x1}.

Another version of the formula of slope is \frac{rise}{run} (rise over run)

The rise is the change in y.

The run would be the change in x.

You might be interested in
What the equations are
strojnjashka [21]
So, first lets define our variables: 
 
let x = the number of dimes
let y = the number of nickels

so our first equation would be x+y = 16

Since dimes are 10 cents and nickels are 5 cents the next equation would be as follows: 

.10x+.05y = 1.35

now change the first equation so y = -x+16
now substitute:

.10x+.05(-x+16) = 1.35
then multiply so you get .10x+-.05x+0.8=1.35

combine like terms and you get .05x+0.8 = 1.35
then subtract 0.8 from both sides and you get .05x = 0.55 then subtract
and you get x = 11 then substitute 11 for where x should be and you should get y = 5

So, you have 11 dimes and 5 nickels 
6 0
3 years ago
8/7=x/5 what is the value of x round to the nearest tenth
faust18 [17]

Answer:

<h2>x = 5.7</h2>

Step-by-step explanation:

\frac{8}{7}  =  \frac{x}{5}

To find x first cross multiply

We have

7x = 8 × 5

7x = 40

Divide both sides by 7

That's

\frac{7x}{7}  =  \frac{40}{7}

x =  \frac{40}{7}

x = 5.7142

We have the final answer as

<h3>x = 5.7 to the nearest tenth</h3>

Hope this helps you

7 0
3 years ago
Read 2 more answers
Alina has just received 3 video games for her birthday to add to her existing 12 video games. A week later she went to the thrif
amm1812
She should have a total of 35 games by now.
4 0
3 years ago
Read 2 more answers
What are the solutions of 3x? - x +4- 0 ?
Karolina [17]

Answer:

We can use quadratic formula

a=3, b= -1, c=4

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
T-Mobile has a family plan of four lines $120 additional lines are $10 each per month. If Jason wants to spend at most $175 per
Irina-Kira [14]

Answer:

5 lines

Step-by-step explanation:

hope this helps.

5 0
3 years ago
Read 2 more answers
Other questions:
  • In June, a runner ran a mile in 7:45. In September, the runner ran a mile in 5:51. Is the percent of change in time an increase
    10·1 answer
  • 00.4,5.5,5,4.1, in least to greatest
    12·1 answer
  • Kittens weigh about 100 grams when born and gain 7-15 grams per day. If a kitten weighed 100 grams at birth and gained 8 grams p
    11·1 answer
  • Find the area. Round to nearest tenth.
    7·1 answer
  • 3n-5=-8(6+5n) please solve this linear equation i need help
    13·2 answers
  • Which number has more factors, 30 or 36?
    15·1 answer
  • Use the tables to create the function in slope intercept form
    9·1 answer
  • What is the value of the expression 9x^2-12x+4 when x=3
    10·1 answer
  • Enter the trigonometric equation you would use to solve for x. Do not solve the equation.
    8·1 answer
  • HELP FIND ANSWER WILL MARK BRAINLIST
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!