Answer:
D' = (5, 2)
Step-by-step explanation:
Try to join D and the origin using a line. Counterclockwise means in an opposite direction of rotation of the clock hands. So draw another line towards the right which is perpendicular to the previous line to fine the answer. Remember the length of the lines should be equal.
The next term of the series, 3, 10, 29, 66, 127 is 218.
I don’t know why I never think there’s that many people
The answer is x = 6
Let us first define x to be the number of hours of riding lessons she can take.
X = Hours of lessons
Now, she has $200, she needs to pay $20 for grooming supplies, and the lessons cost $30 an hour. We to find the maximum amount of hours of lessons she can take, so in other words, we want to make her broke. To do this, we first convert the words into an equation:
200 - 20 - 30x = 0
Simplifying, we get
180 = 30x
x=6
<h2>
Therefore Tahlia made mistake. Tahlia did not write -6 in her equation.</h2>
Step-by-step explanation:
Given , line n passes through the points (-3,-7.5) and (2,-5)
and 
Therefore the slope of the line is (m) 


Therefore the equation of line is





Therefore Tahlia made mistake. Tahlia did not write -6 in her equation.