Answer:
0.55 or 11/20
Step-by-step explanation:
Answer:
3.7 x 10^-3
Step-by-step explanation:
move decimal point 3 spots backwards = 3.7
Answer:
140cm³
Step-by-step explanation:
just multiply the height x base x width
4 x 5 x 7 = 140cm³
C is the correct answer. It can’t be D because negative can’t be under radical.
Hope this helps!
Answer:
a. 72 cm
b. 12 cm
c. 144
Step-by-step explanation:
a. Perimeter is addition of all the sides so, 12 + 12 + 12 + 12 + 12 +12= 72.
b. Apothem is the length from the midpoint to a side so, it is 12.
c. Area is base times height so, 12 times 12 equals 144.
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