The recommended heart rate for weight management exercise and improving cardio fitness, in beats per minute, depend on a persons
1 answer:
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Answer:
Perimeter
P = P1+P2
P1 = 4a P2=2(a+b)
P1=4*5 P2=2(3+5)
P1=20 P2=2*8
P2=16
P = 20+16
P=36
Area
A=A1+A2
A1= A2=a*b
A1= A2=3*5
A1=25 A2=15
A=25+15
A=40
The absolute value - or distance from zero, is fairly simple to find. Make your final answer positive to find it.