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
frosja888 [35]
3 years ago
11

What is the answer to Q=1/2p+15, for p​

Mathematics
1 answer:
Mazyrski [523]3 years ago
7 0

Answer: Q=1/2p+15,= p=2q-30= Slope = 1.000/2.000 = 0.500

 p-intercept = -30/1 = -30.00000

 q-intercept = 30/2 = 15

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    p-(2*q-30)=0  

Solve   p-2q+30  = 0

we have an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  p-2q+30  = 0 and calculate its properties

Notice that when p = 0 the value of q is 15/1 so this line "cuts" the q axis at q=15.00000

 q-intercept = 30/2  =  15

When q = 0 the value of p is -30/1 Our line therefore "cuts" the p axis at p=-30.00000

 p-intercept = -30/1  = -30.00000

Slope is defined as the change in q divided by the change in p. We note that for p=0, the value of q is 15.000 and for p=2.000, the value of q is 16.000. So, for a change of 2.000 in p (The change in p is sometimes referred to as "RUN") we get a change of 16.000 - 15.000 = 1.000 in q. (The change in q is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

   Slope     =  1.000/2.000 =  0.500

You might be interested in
If 3 sisters receive $180 and split it so that the middle sister gets twice as much as the youngest sister and the oldest sister
timurjin [86]

Answer:

30$

Step-by-step explanation:

1st sister is 3x

2nd sister 2x

3th is x

3x+2x+x=180

6x=180

X=30

8 0
2 years ago
Why can’t one of the names be PNM, or MPN for the plane? But MNP can? What’s the difference, and why?
Savatey [412]

The names PNM and MPN are perfectly valid. The order of the letters doesn't matter. In fact, there are 6 ways to name this plane if we just use the 3 letters. If we include "plane Z", then there are 7 total ways to name the plane.

For some reason, your teacher wants P to be the third letter as s/he mentioned MNP and NMP. But again, the order doesn't matter.

3 0
2 years ago
Find the product of this square of a binomial.<br> (2x - 3)^2
Scilla [17]

Answer:

4x^2-12x+9 is ur required ans

3 0
2 years ago
Janet wants to plant a square flower garden in her yard. She has enough topsoil to cover an area of 30 square feet. How long can
gregori [183]
It can be at least 5.4 feet long since the area of a square is A=s^2. 5.4 times 5.4 is 30
6 0
3 years ago
A horse travels 100 meters at a velocity of 30m/s W. How long does it take the horse to travel this distance?
Dafna1 [17]

The formula for finding time is the distance divided by the velocity.So the answer is 100÷30=3.3333...

6 0
3 years ago
Other questions:
  • What is the measure of ED?
    13·1 answer
  • Last year total sales for your grocery store were $10,342 with returns of $214 and discounts of $599.
    11·1 answer
  • Tyler simplified the expression x^-3 y^-9. His procedure is show below.
    11·2 answers
  • Write the slope-intercept-form of an equation that passes through the point (-2,3), and is parallel to y=-x+5.
    7·1 answer
  • Find the exact length of the third side.<br> 48<br> 14
    14·1 answer
  • New Oats cereal is packged in a cardboard cylinder. The packaging is 10 inches tall with a diameter of 3 inches. What is the vol
    14·1 answer
  • 95 is what percent of 20 ?
    9·2 answers
  • Which expression represents the following word sentence? Four times the sum of 3. 2 and a number is the number less 1. 4. 4n 3.
    6·1 answer
  • Find the measure if angle R, goven that the largest triangle is a right triangle
    14·1 answer
  • A civil engineer is mapping the overhead clearance of his family’s property on a coordinate grid. The ground is represented by t
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!