Answer:
area of the trapezoid=1/2(7+12)×5
=47.5cm
Answer:
60 seconds
Step-by-step explanation:
step 1.) find how many meters it falls per second
40m / 4sec = 10m/s
step 2.) use the equation above to find in terms of the question
10m/s for 6sec = 10 x 6 ====> 60 seconds
Step-by-step explanation:
x > -1
x = {0,1,2,...}

Answer:
BCD
Step-by-step explanation:
The top rectangle is ABCD because of its vertices. BCD is included in it.
Answer:
The second answer. If I got it wrong tried my best
Step-by-step explanation:
brainliest