Area is trapezium =
A=1/2h(a+b)
84=1/2(6)(7+b)
84=3(7+b)
84=21+3b
3b=84-21
B=63/3
B= 21 cm
I’m sorry if my answer turned out to be wrong but I tried my best so best of luck !!
Answer: 40$
Step-by-step explanation: before the mowing 20$ if half is on the game before game would be 40
Answer: 26=3x+2
Step-by-step explanation:
HOPE THIS HELPS =)
The common factor of 7 and 15 is 1