On a test, you earn 92% of the possible points by correctly answering 6 five-point questions and 8 two-point questions. How many
1 answer:
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Answer:
Step-by-step explanation:
<u>Directly Proportion</u>
It's said that y varies directly proportional as x, if:
Where k is a constant of proportionality.
We know that y=7 when x=1/2.
Using the above condition, we can find the value of k:
Solving for k:
k=14
Thus, the equation is:
Answer:
<h2>x = 7</h2>Step-by-step explanation:
The whole triangle and the small triangle are similar. Therefore the sides are in proportion.
We have the equation: