Sample answer from Edmentum
Answer:
D = (9.6,0). AC is horizontal with y=0 at all points on AC. Also, because BD is an altitude, it forms a right angle with AC, so BD is a vertical line. For all points on BD, x= 9.6.
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Answer:
The number of dimes is <u>14</u> and the number of quarters is <u>7</u>.
Step-by-step explanation:
Given:
Emily has $3.15 worth of dimes and quarters.
<em><u>She has twice as many dimes as quarters.</u></em>
Now, to determine the number of dimes and the number of quarters.
Let the number of quarters be
And the number of dimes be
So, the total worth of dimes and quarters = $3.15.
Now, to get the number of dimes and quarters:
According to question:
<em>Dividing both sides by 0.45 we get:</em>
<em>Thus, the number of quarters</em> = 7.
<em>So, the number of dimes</em> =
Therefore, the number of dimes is 14 and the number of quarters is 7.
Answer:
Step-by-step explanation:
Juice squeezed from first orange = = 0.235
Juice squeezed from second orange = = 0.3
Juice squeezed from third orange = = 0.45
Juice squeezed from fourth orange = = 0.27
Juice squeezed from fifth orange = = 0.47
Total juice squeezed from all the five oranges = 0.235 + 0.3 + 0.45 + 0.27 + 0.47 = 1.725
Total juice to be squeezed = 2 cups
More juice required = 2 - 1.725 = 0.275
Therefore, to make it 2 cups of orange juice for the family, about cups of more juice is required.