Answer:
No.
Step-by-step explanation:
Any even number plus any odd number will always be odd.
Hope this helps Buddy!
Please mark me brainliest!
~Courtney
Becouse k and n are 'neighbours' so their sum are 180
so k=180-42=138
Answer:
Step-by-step explanation:
p^2-8p-9
factor out the trinomial
(p-9)(p+1)
Therefore, she's incorrect. Because (p-1)(p+9)=p^2-p+9p-9=p^2+8p-9 and that's different from p^2-8p-9.
Answer:
Width = 4ft
Step-by-step explanation:
Area of the rectangular mural = Length × Breadth
7 ft tall and 11 ft wide.
(11 - 2W)(7 - 2W) = 88
77 -22W - 14W + 4W² = 88
77 -36W + 4W² = 88
4W² - 36W + 77 - 88
= 4W² - 36W - 11
W = 4ft
