Answer:
<u>Given circle:</u>
The center is at (4, 0) and the radius is 5 units
<u>Lets find the distance from (7, 2) to the center of the circle:</u>
- <u />
Since d < 5, the point (7, 2) lies <u>inside</u> the circle
15) 25+90=115-180=65
65+90=155-180
<u>Answer:</u>
The value of y in the equation is 0.36
<u>Solution:
</u>
The given equation is
As the equation has two values so this will be a straight line on the graph,
Y intercept of the line is the value of y when x =0
So here to find the value of y we will keep x =0,
We get,
The value of y =0.36
Answer:
70x + 490 = 40x +670
Step-by-step explanation:
Let's start with Tom's equation. So we'll start with y=mx+b. b is the amount Tom has started with(aka $490), m is the gain(aka how much money is he getting that month? it's $70) and x is month, plug in the values and you'll get:
y = 70x + 490
Okay do the same thing for Tammy, just change the values accordingly:
y = 40x + 670
Now when are they going to have the same amount of money? This will be the equation to show when they will have the same amount of money. We'll use equal values method:
70x + 490 = 40x +670
subtract 490 and 40x from both sides
30x = 180
divide both sides by 30
x = 6
So, we know now that in 6 months they will have the same amount of money.
No, because unless they have the same number of digits this cannot be done.
Example:
82 and 32 Obviously 82 is greater
But 84 and 324 in this case 324 is greater