since it has a diameter of 28, then its radius must be half that or 14.
amina bought an air cooler for a AED 3300 including VAT of 5% find the price of the air cooler before VAT was added
1 answer:
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Answer:
Step-by-step explanation:
we know that
A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form or
In a proportional relationship the constant of proportionality k is equal to the slope m of the line and the line passes through the origin
In this problem we have
Substitute the values and solve for k
therefore
the equation of the line is equal to