jaimes04
17.11.2020 •
Mathematics
X - 3y = 0 a direct variation?
If yes, identify the constant of variation
Solved
Show answers
More tips
- C Computers and Internet Log-in: what is it and why do you need it?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking 10 Reasons Why You Should Avoid Giving Re-Gifts: An Informative Guide...
- S Sport How to wrap boxing hand wraps? Everything you need to know!...
- A Animals and plants 5 Tips for Taking Care of Yews to Keep Them Green and Beautiful...
- H Health and Medicine How to Calm Your Nerves? Expert Tips That Actually Work...
- O Other What is a Disk Emulsifier and How Does it Work?...
- S Sport How to Pump Your Chest Muscle? Secrets of Training...
- C Computers and Internet How to Get Rid of 3pic Infector: Everything You Need to Know...
- S Style and Beauty How to Grow Hair Faster: Real Methods and Advice...
Answers on questions: Mathematics
- M Mathematics The letters in the word “PROBABILITY” were cut up and placed into a bag. A letter will be randomly selected from the bag. What is the probability in decimal form that...
- M Mathematics Tell whether the angles are adjacent or vertical. Then find the value of x....
- M Mathematics Is x+y is an algebraic expression? A. Yes B. No C. Cannot be identified D. None of these...
- M Mathematics A square garden has an area of 144 square meters. Kamala wants to put a border around their garden. How long does the wood for the border need to be to go all of the...
- M Mathematics What is the slope of the line through (-1,2) and (-3,-2)? 5 4 3 (-1,2) 1 2 3 4 1 -2 ((-3,-2) O A. 2 O B. O C. - O D.-2...
- M Mathematics Please help me with this question...
- M Mathematics Is there a relation of functions: (10,8), (19,0),(3,1)...
- M Mathematics A sample of radium has a weight of 2.5 mg and a half-life of approximately 8 years. a. How much of the sample will remain after 8 years? 4 years? 2 years? b. Find a...
- M Mathematics The hyperbolic cross section of a cooling tower is given by the equation 4x2 − y2 + 16y − 80 = 0. The center of the cooling tower is the same as the center of the hyperbola,...
- M Mathematics I need help as soon as possible! Please look at both of these....
Ответ:
Let's solve for x.
x−3y=0
Step 1: Add 3y to both sides.
x−3y+3y=0+3y
x=3y
Step-by-step explanation:
Hope I helped
Ответ:
AnsYou want to find the equation for a line that passes through the two points:
(0,5) and (-8,0).
First of all, remember what the equation of a line is:
y = mx+b
Where:
m is the slope, and
b is the y-intercept
First, let's find what m is, the slope of the line...
The slope of a line is a measure of how fast the line "goes up" or "goes down". A large slope means the line goes up or down really fast (a very steep line). Small slopes means the line isn't very steep. A slope of zero means the line has no steepness at all; it is perfectly horizontal.
For lines like these, the slope is always defined as "the change in y over the change in x" or, in equation form:
So what we need now are the two points you gave that the line passes through. Let's call the first point you gave, (0,5), point #1, so the x and y numbers given will be called x1 and y1. Or, x1=0 and y1=5.
Also, let's call the second point you gave, (-8,0), point #2, so the x and y numbers here will be called x2 and y2. Or, x2=-8 and y2=0.
Now, just plug the numbers into the formula for m above