Answer:
<h2>x = 12</h2>Step-by-step explanation:
ΔADC and ΔCDB are similar (AA). Therefore the sides are in proportion:
We have AD = 16, DC = x, DB = 9. Substitute:
<em>cross multiply</em>
The foot of an extension ladder is 3 ft from a wall. The height that the ladder reaches on the wall and the length of the ladder
are consecutive integers. How long is the ladder?
1 answer:
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City A is 25% less than population of city B. So city A's population is 75% of city B
<h3><u>Solution:</u></h3>Given that City A is 25% less than population of city B
To find: city A's population is what % of city B
From given information,
City A is 25% less than population of city B
A = B - 25% of B
So we can write as,
A = 0.75B can be written as,
city A = 75 % of City B
Thus city A's population is 75% of city B
