<u>Given</u>:
Let x represents the number of weeks.
Let y represents the amount of money.
Given that you are saving money for a new cell phone.
At week 0 you have saved $20 and at week 10 you have $100.
Writing this as coordinates, we get;
(0,20) and (10,100)
We need to determine the slope of the linear equation.
<u>Slope</u>:
The slope of the equation can be determined using the formula,
Substituting the coordinates, we get;
Thus, the slope of the linear equation is $8.
Hence, $8 is put away each week.
Well knowing that it is divided into 18 EQUAL parts, and the fact that the total number of degrees in a circle is 360.
To find out the number of degrees in each part take 360 and divide that value by 18.
That is the angle measure for each particular part.
Answer:
It is the 3rd one
Step-by-step explanation:
TRUST ME
Answer is
<span>
{(-5, 4), (-2, 3), (0, 1), (1, 5)}
(Third choice)
</span>
Answer: 30 degrees
Explanation: the two triangles are proportional. Since the bottom triangle has two 75 degrees that add up to 150, 180-150=30. So the third unknown angle is 30 degrees and that goes for he sane on the top triangle too.