Answer:
C AB
Step-by-step explanation:
Answer:
I got B) ; 54m2
Step-by-step explanation:
the above diagram is a trapezium.
the area is gotten by; 1/2 (a+b)h
a = shortest side.
b = the longer side that is directly opposite to (a).
h = height.
1/2(3 + 9)9
1/2 by 12 by 9
to get 54
Answer:
i think you'll need 1 foot 6 inches of wood
Step-by-step explanation:
Answer:
I don't know I don't know I don't know
If i were you, i would add one to 7x and fifteen. this gives you x^2+8x+16, a perfect square of x+4.