Answer:
199.75km
Step-by-step explanation:
Step one:
given data
We are told that the time of travel is from
8:36- to 10:57
which is 2 hours 21 minutes
Hence the time taken is 2.35 hours
the speed is 85km/h
Step two:
From the expression
speed= distance/time
85= distance/2.35
distance= 85*2.35
distance= 199.75km
Convert the mixed fraction to improper fraction
13 1/8 = 105/8 ; 12 1/3 = 37/3
105 x 37
——— -—— simplify (divide 105 & 3 by 3)
8 3
35 37
—— x (multiply)
8
1295/8 = 161 7/8 square feet
Since the corners of the square are already cut out with the x in, the new dimensions is equal to 5-2x. The area of the base of the box is therefore equal to (5-2x)². Then, multiplying this expression of x will give us an answer of,
V = (5-2x)²x
Answer:
0.65=65/100
True
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
since 12 - 7 is in the- um- whatever these- ( )- things are called (I forgot), you do it first. 12 - 7 is 5.
Next you do 6 x 5 which gives you your final answer of 30.
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