The diagram shows a rectangle.
1 answer:
Answer:
42cm²
Step-by-step explanation:
It is actually 7cm by 6cm
You are taking 2 x 0.5cm of the smaller sides rectangles which is 1. This leaves us with 6 x 7 = 42cm²
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Step-by-step explanation:
each stack is 10 pennies. brad has 4 stacks which equal 40 and has 6 more stack which qual 60. 40+60=100
Answer:
3rd
Step-by-step explanation:
Answer:
14 elliptical machines
Step-by-step explanation:
t = # of treadmills
e = # of elliptical machines
t + e = 38
t = e + 10
Substitute:
e + 10 + e = 38
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e = 14
Answer:
72
Step-by-step explanation:
8 times 9 is 72