Answer:
Search it
Step-by-step explanation:
Search it up
Convert miles/hour to meters/second:
42mi/hr(0.447) = 18.77m/sec
Answer:
2 times
Step-by-step explanation:
the length and breadth of the parallelogram will be l and b, respectively.
Then, perimeter = 2(1 + b) [∵ perimeter of parallelogram = 2 x (length + breadth)]
If both sides are increased twice, then new length and breadth will be 21 and 2b, respectively.
Now, new perimeter = 2(21 + 2b) = 2 x 2(l + b) = 2 times of original perimeter.
the perimeter of parallelogram will be increased 2 times.
Answer:
1/2
Step-by-step explanation:
Answer:
B. 90ft
Step-by-step explanation:
-The diameter of the outer edge will be equivalent to the garden's diameter plus twice the sidewalk's width:

#The outer circumference can then be calculated as:

Hence, the measurement closest to this circumference value is 90 ft