1/2 ; you must look at rise over run. It goes up by one, runs over 2. 1/2 is a half
36/42
multiply the top and bottom by 6.
7 x 6 = 42
6 x 6= 36
Answer:
Step-by-step explanation:
If you're looking for the trend name, I would say Strong Positive, or (a).
9514 1404 393
Answer:
24 cm²
Step-by-step explanation:
To find the area of the trapezium, we must know the length CD. That means we must know the length BC. Fortunately, the perimeter of ABCF is given, so we have ...
P = 2(AB +BC)
BC = (P/2) -AB = (20 cm)/2 - 6 cm = 4 cm
Then CD is ...
CD = BD -BC = 9 cm -4 cm = 5 cm
The area of the trapezium is given by the formula ...
A = (1/2)(b1 +b2)h
A = (1/2)(5 cm + 3 cm)(6 cm) = 24 cm²
The area of trapezium CDEF is 24 cm².
