Question 3:
Robert drove to the mall, which is twelve kilometers away. He left at 2:57 and arrived at the mall at 3:19. What was his average driving speed?
Remember to convert to hours!
Round to a whole number
kph
Question 4:
If the base of a rectangle is 17.8 cm and the area is 357.78 cm2, what is the height of the rectangle?
Enter a decimal
cm
Question 5:
If the area of a rectangle is 646.84 mm2 and the height is 31.4 mm, what is the perimeter of the rectangle?
mm
Question 6:
If the area of a parallelogram is 391 mm2 and the height is 23 mm, what is the length of the base?
mm
2007-01-25
12:37:12
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3 answers
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asked by
me1026
1