The area would be (x+3) (4x-1) which is 4x^2 +11x -3. The perimeter is 2(x+3) plus 2(4x-1) which is 2x +6 plus 8x-2 which is 10x +4. If x=7 then the perimeter is 74 ft.
Answer:
ineedpointssorrry
Step-by-step explanation:
Answer:
D
Step-by-step explanation:
Using cosine formula, we have
1. -2g = 1.75 -4
-g = -2.25/2
g = 1.12
Answer:
I do
Step-by-step explanation:
not know