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
Law Incorporation [45]
3 years ago
13

I need help plz it is for khan academy

Mathematics
1 answer:
Schach [20]3 years ago
7 0

Answer:

slope = 1

Step-by-step explanation:

Calculate the slope m using the slope formula

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

with (x₁, y₁ ) = (- 1, 0) and (x₂, y₂ ) = (0, 1)

m = \frac{1-0}{0+1} = 1

You might be interested in
Brandi wants to participate in an after-school program. She has to choose between one art class, three dance classes, two gymnas
jekas [21]

Answer:

d

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
What is 5 radians converted to degrees? If necessary, round your answer to the nearest degree.
Alinara [238K]

Answer:

286 degrees

Step-by-step explanation:

Your formula would be 5 x 180/π

7 0
3 years ago
Can someone please help with #28?
Burka [1]
For this the aweswer is f
7 0
3 years ago
Two airplanes left the same airport and arrived at the same destination at the same time. The first airplane left at 8:00 a.m. a
ddd [48]

The formula for distance is equal to:

d = v * t

where d is distance, v is velocity or speed, and t is time

 

Since the distance travelled by the two airplane is similar, therefore we can create the initial equation:

 

v1 * t1 = v2 * t2

 

We know that v1 = 496, and v2 = 558 so:

 

496 t1 = 558 t2

or

x = 558 t2 / 496

 

We also know that airplane 1 travelled 30 minutes (0.5 hours) earlier than airplane 2, therefore:

 

x = t2 + 0.5

 

Hence,

496 (t2 + 0.5) = 558 t2

496 t2 + 248 = 558 t2

t2 = 4 hours

 

x = t2 + 0.5 = 4 + 0.5

x = 4.5 hours

 

 

So the equation is:

x = 558 t2 / 496

 

And the first plane travelled:

x = 4.5 hours

5 0
3 years ago
Help pleaseeeeeeeeeee
Andrews [41]

Answer:

I don't help ppl who just takes points from ppl with out helping :) Look at the past answers from her.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the approximate value of x in the equation below.<br> log 3 25 = 3x-1
    6·1 answer
  • 1. What percent of 65 is 13?​
    13·1 answer
  • What is the equation of the line that passes through (1,3) and (2,5)
    7·1 answer
  • Which equation has the following characteristics?
    15·1 answer
  • Evaluate the expression when a=2 and b=20. 50a - 2b + 6 = [ ? ]​
    8·1 answer
  • The population of a town increased from 5,600 to 6,300 people. What was the percent of increase?
    7·2 answers
  • Simplify √72 - √27 + 2√8 <br>-30√6<br>7√5<br>-2√3+5√2<br>10√2-3√3​
    13·1 answer
  • Julio has 5.75 pounds of dog food. If he feeds his dog 2.83 pounds of dog food next week, how much dog food will he have left
    15·2 answers
  • Determine whether angle-angle-angle (AAA) is a valid means for establishing triangle congruence. If it is a valid criterion, exp
    15·1 answer
  • In the diagram, line l and line m are parallel lines cut by transversal n.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!