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Ratling [72]
3 years ago
12

What makes a graph proportional

Mathematics
2 answers:
Elena-2011 [213]3 years ago
8 0

Answer:

When the graph of the linear relationship contains the origin, the relationship is proportional. A linear equation is an equation whose solutions are ordered pairs that form a line when graphed on a coordinate plane. A relationship may be linear but not proportional and the graph does not pass through the origin.

Step-by-step explanation:

Alla [95]3 years ago
6 0

Answer

as x increases y increases and the ratio between them always stays the same

Step-by-step explanation:

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aleksandr82 [10.1K]
4 miles per hour I think
5 0
3 years ago
What is the height in meters of a person who is 6 ft 1.0 in. tall? (assume that 1 meter equals 39.37 in.)?
Romashka [77]
1 foot = 12 inch so 6 feet = 6*12 inch
6 feet = 72 inch

The height of the person in inch is = 72+1 = 73 inch

1 meter.............39.37 in
x meters.......... 73 in

x = 73/39.37 = 1.85 meters
8 0
3 years ago
Find the value of r so the line passes through each pair of points has the give slopes
Art [367]

Answer:

r=64

Step-by-step explanation:

First, let's start with what we have. If we use y=mx+b here's what we can put in:

y=-4x+b

Then we can use one of the given points to find the y-intercept. Since the only complete one is (12,10), we'll use that.

10=-4(12)+b\\10=-48+b\\58=b

So now we have y=-4x+58.

Now we can use our other point with the missing y-value and solve for y.

r=-4(-2)+58\\r=64

So the missing value is 64.

Hope this helps!

7 0
2 years ago
A circle has a radius of 10 ft. What is its circumference?
Molodets [167]
Circumference of a circle = pi x diameter

pi = 3.14

diameter = radius x 2
diameter = 10 x 2
diameter = 20

Circumference = 3.14 x 20
Circumference = 62.8 ft
3 0
2 years ago
Read 2 more answers
What is the area of the triangle?<br><br><br>​
Delvig [45]

Answer: 10 units squared

Step-by-step explanation: you would multiply 4 by 5 and then you divide by two/ multiply by 1/2 and then you get an area of 10 units squared please mark me as brainliest

6 0
2 years ago
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