Distance÷time
440÷8= 55
Therefore he needs to drive at the speed of 55 miles/hour
Answer:
2x - 7
Step-by-step explanation:
Twice a number x means x times 2, which can be written as 2x
Minus 17 from 2x
Step-by-step explanation: The reciprocal of 20/32 is 32/20. Reciprocal is just flipping a number. For an example: The reciprocal of 98/12 is 12/98.
Hope this helps! :D
Answer:
the area of the triangle is 41
the perimiter of the triangle is 33.25
Step-by-step explanation:
