Which graph represents x

Mathematics

2 answers:

Paraphin [41]3 years ago

6 0

Hey!

First, we need to multiply both sides of the equation by 3 to give us x on its own.

Equation :
$\frac{3x}{3} \leq 2 * 3$

Solution {Equation Solved} :
$x \leq 6$

So the given number for our new inequality is 6 so that's where we'll plot our point.

REMEMBER IT HAS TO BE A CLOSED POINT

Now we need to find the direction of the arrow. Since the "teeth" of the symbol are facing right, this means our arrow will be going left.

So, this means the correct graph to the given is the second number line.

Hope this helps!

- Lindsey Frazier ♥

Maurinko [17]3 years ago

4 0

The answer is the second graph.

$\frac{x}{3} \leq 2$
You need to isolate x, in order to do this you need to multiply both sides by 3, or 3/1
2*3 = 6
x/3 * 3 = x
Your equation should now be
$x \leq 6$

So the circle should be filled in and pointing towards the left starting from 6

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Svetradugi [14.3K]

The area ratio is 1:16 meaning that the old area is 1 while the new area is 16. So this is another way of saying "the area is multiplied by 16"

Take the square root of each part of the ratio of 1:16 and we get 1:4

So this is the scale factor. It tells us how the linear components of the circles relate to one another. If the circumference of the smaller circle is 1,then the larger circle has a circumference of 4.

Therefore, the circumference has been multiplied by 4

4 0

2 years ago

Shipping rates for Company A and Company B are shown in the tables below. Which company has shipping rates that you can represen

meriva

Company B; the ratios of cost to weight are equivalent.

Step-by-step explanation:

Step 1:

In the equation, $y=kx$ k is the constant of proportionality.