Answer:
Side CA = 7.8
Step-by-step explanation:
<u>Given:</u>
Acute angled .
AB = 10
BC = 12
We can use cosine rule here to find the side AC = b
<em>Formula for cosine rule:
</em>
Where
a is the side opposite to
b is the side opposite to
c is the side opposite to
To the nearest tenth <em>b = 7.8</em>
Alright, lets get started.
The cost of model train = $ 50 (given in question)
markup percentage is given = 30 %
Markup price is asked.
The formula for markup price = cost + cost * markup percent
Hence , the markup price = 50 + 50 * 30%
The markup price = 50 + 50 * 0.3
The markup price = 50 + 15
The markup price = 65 $ : Answer
Hope it will help :)
Answer:
the answer is 256
Step-by-step explanation:
<h2>Mark Me Brainliest Please.</h2>
Solve for w by simplifying both sides of the equation, then isolating the variable
w = 2a/l