Using proportions, it is found that the length of AC is of 15 units.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three.
The ratios in this problem are given as follows:
.
.
.
The entire length is of 18 units, AB is half of that, hence:
AB = 0.5 x 18 = 9 units.
BC is two thirds of the length from 6 to 15, hence:
BC = 2/3 x (15 - 6) = 6
Thus, the length of AC is:
AC = 9 + 6 = 15 units.
More can be learned about proportions at brainly.com/question/24372153
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Answer:
The answer is -924.4!! pls mark brainliest
Answer:
Formulae is Future value, see in picture I've done example 1 for u.
Answer:
Equation: x + 11 = 122
Answer: x = 111
Step-by-step explanation:
- Write it out: x + 11 = 122
- Subtract 11 from each side, so it now looks like this: x = 111
I hope this helps!
Answer: B
Step-by-step explanation:
169 = 144 + 25
Hyp^2 = opp^2 + adj^2
13^2 = 12^2 + 5^2