Answer:
32cm and 28cm
Step-by-step explanation:
Area of a trapezium=0.5 ( sum of parallel sides ) × height
600=0.5( 4+a+a)×20
where a is the length of the shorter side
600÷0.5=(4+2a)×20
1200=(4+2a)×20
1200÷20=4+2a
60=4+2a
60-4=2a
56=2a
56÷2=a
28=a.
since the longer side is 4 cm more than th shorter side , 28 +4=32
Answer:
x=5 y=3
Step-by-step explanation:
40% is the answer. It's okay to ask for help but if you can't even spell then you need to start studying more often.
Answer:
c
Step-by-step explanation:
2^4=16
(16-8)/16=8/16=1/2
Answer:
I think the answer is 3.5
Step-by-step explanation:
