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
dexar [7]
3 years ago
11

Cuanto tiempo pasa de las 9:15 a las 10:30?

Mathematics
1 answer:
lisov135 [29]3 years ago
5 0

Answer:

1 hour and 15 minutes

Step-by-step explanation:

You might be interested in
3x + 2 y = 8<br> 5x + 2 y = 12<br> What is the solution of the system of equations shown above?
Arisa [49]

Answer:

x = -3

Step-by-step explanation:

First solve it:

Subtract the x's from both sides

2y = -3x +8

2y = -5x +2

Divide by two

y= -1.5x + 4

y = -2.5x +1

set them equal to each other:

-1.5x +4 = -2.5x +1

Add 2.5 x to both sides

1x +4 = 1

x +4 = 1

subtract 4 from both sides

x = -3

5 0
2 years ago
MATH SMARTIES I NEED HELP i will give brainliest CAN YOU TELL ME IF MY ANSWER IS CORRECT AND IF NOT CORRECT CAN YOU TELL ME THE
GaryK [48]

Answer: 4

Step-by-step explanation: Since the total number of games played in the graph is 12, if you half that and get six, you half the total number of wins as well and get 4. :]

3 0
2 years ago
Read 2 more answers
How can you tell if two equations for parallel lines or perpendicular lines. please explain?
kicyunya [14]
To find out if they are parallel we need to see if the gradient is the same, to do this we need to get y in terms of x:
assuming the first equation is x+y+7=0
y=-x-7
and
y=x-3
The gradient is the coefficient of x (the number infront of x)
For equation 1 the gradient is -1, and for number 2 it is 1, therefore they are not parallel.
However to check if they are perpendicular we need to see if their gradients multiply to equal -1.
-1*1=-1 therefore they are perpendicular
5 0
3 years ago
Read 2 more answers
the equation of the line / is -3y+4x=9. write the equation of a line that is parallel to the line / and passes through the point
nekit [7.7K]

Hey!

So before trying to figure out the equation of the line, lets change -3y+4x = 9 into slope-intercept form:

-3y + 4x = 9

-3y = -4x + 9

y = (4/3)x - 3

Now that you have the equation in slope-intercept form we can find the equation of the line parallel to this. One thing that we are given from this equation is the slope of the line, the slope for two parallel lines are the same. So we know that the slope of the line is 4/3. We are also given another point on the line and we can plug this point in for y and x to find the y-intercept or b:

6 = (4/3)(-12) + b

6 = -16 + b

22 = b

Now that we know b, we have both the y-intercept and the slope so our equation would be:

y = (4/3)x + 22

4 0
3 years ago
Will you kill baby Hitler
Bad White [126]

Answer:

omg

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • Nicole has a box of pencil 1/4 of the pencil is red,3/8 are yellow and the rest is green.
    5·2 answers
  • Plz help asap and plz show me how to do this..thxs I really need help with this
    5·1 answer
  • What is the distance between E(-7, 8) and F(1, -6)? leave in simplified radical form
    5·1 answer
  • The table shows the cost for movie tickets. Find the rate of change of price to number of tickets.
    7·1 answer
  • What is the value of x in the following proportion? 7/x-5 = 15/x+4
    14·1 answer
  • LAST ONE OK BUT HELP PLZ​
    15·1 answer
  • Which expression is equivalent to 4/9×2? <br> 2x 9/2<br> 4x2/9 <br> 2x2/9 <br> 4x9/2
    9·2 answers
  • KE= 0.5 .m.v2 OR PE= m.g.h Kinetic and Potential Energy Practice Problems. Solve the following problems and show your work! 1. A
    11·1 answer
  • CARL HAS $30 TO SPEND AT
    8·1 answer
  • 1.Given the function h(t) = t³ - 2t, find h(-5).​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!