Side of the <span>square tile = x-3 </span>⇒ Area = (x-3)² = x² - 6x + 9
Answer:
(graph attached)
Step-by-step explanation:
rise over run! 2/1 (up two over one to the right) and you know the slope is postive and its y intercept is 2 from the equation.
Step-by-step explanation:
a)
Two of the three interior angles are known. Both are equal to 55°. This can be seen by looking closely at the picture. To find the third angle subtract the other two from 360°

b)
Do the same thing only afterward subtract the third angle from 180 to find the supplementary angle

2(-11)-19
-22-19
-41
D is the answer
No. If a scatterplot shows no association, then there is no relationship between the variables.