Answer:
11. (0.7in/yr)*(ft/12in)*19yr = 1.11 ft = 33.8 cm
12. (0.7in/yr)*(ft/12in)*82yr = 4.78 ft = 146 cm
13. (0.7in/yr)*(ft/12in)*527yr = 30.7 ft = 937 cm
Step-by-step explanation:
11. (0.7in/yr)*(ft/12in)*19yr = 1.11 ft = 33.8 cm
12. (0.7in/yr)*(ft/12in)*82yr = 4.78 ft = 146 cm
13. (0.7in/yr)*(ft/12in)*527yr = 30.7 ft = 937 cm
Answer:
16 cm
Step-by-step explanation:
Circumference is equal to 2 pi r.
Isolating r gives us C/2pi = r
50.26/2pi = 8, exactly.
Diameter is equal to 2r, so the diameter is 16 cm.
I think is D but I’m not sure
Answer:
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Answer:
10.
Step-by-step explanation:
You can use PEMDAS to go through the expression: Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. When there are no parentheses or exponents, you should complete multiplication before addition.
2 + 4 * 2 = 2 + (4 * 2) = 2 + 8 = 10
Hope this helps!