Step-by-step explanation:
w(2w - 30) = 5400
2w²- 30w = 5400
2w² - 30w - 5400 = 0
(w - 60 ) ( w + 45 ) = 0
w= 60 w= - 45
only take the positive value
therefore w = 60
The answer for this question is D because you have 2 full squares and then one half of square so 2 1/2.
Answer: (3, 13)
Step-by-step explanation:
If we let the point be P, then AP:BP=2:1.

8, 9 you basically just evaluate the equation in the parentheses