Gabby has 20 coins in her pocket that are quarters, dimes, and nickels. The total value of the coins is $2.70. The number of nic
2 answers:
You might be interested in
Answer:
The number of melon was 3 and the number of apples was 45.
Step-by-step explanation:
1. Melons cost $20 per crate and apples cost $8 per create. If the total was 48 crates for $420, you can make the following system of equations, where is the number of melons and
is the number of apples:
2. By applying the Method of substitution, you can solve for in the first equation and substitute it into the second one to find
. Then, you can substitute the value of
into the first equation to find
:
The trigonometric ratio will be Cos(n)=12/13
<h3>What will be the trigonometry ratio?</h3>Given is a Right triangle LMN with right angle at M i.e. angle M = 90 degrees.
Given are the sides LM = 15, MN = 36, and LN = 39.
It says to find cos(n) = ?
So opposite side would be LM, adjacent side would be MN, and LN is the hypotenuse.
We know that the cosine ratio is given by :-
Hence the required ratio will be
To know more about trigonometry, follow
trigonometry
