Kara is training for a 5 kilometer race. On the first day, she runs 0.75 kilometer What percent of the total distance does she r
1 answer:
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Answer:
0.251 kg
Step-by-step explanation:
To convert from grams to kilograms, we divide the # of grams by 1000, or move the decimal point to the right by 3.
Therefore, the answer is 0.251 kg.
Answer:
--- length
--- width
Step-by-step explanation:
Given
--- perimeter
--- area
Required
The dimension of the farm
Let
So:
--- perimeter
Divide by 2
Make l the subject
Also:
--- area
Substitute:
Open bracket
Rewrite as:
Factorize
Factor out w - 45
Take any one of the expression and solve for w
Recall that: