Using the defects method, which relationship represents the Law of Cosines if the measure of the included angle between the sides a and b of ΔABC is less <span>than 90°?
</span><span>C) area of square c2 = area of square a2 + area of square b2 − area of defect1 − area of defect2
</span>
I'm really not familiar with this subject area but I have encountered this problem before and this answer was confirmed.
Answer:
7
Step-by-step explanation:
pemdas
The number of different 3-letter arrangements of letters is 15600 arrangements
The question has to do with permutations
<h3>What are permutations?</h3>
Permutations are the number of ways of arranging n objects in x ways. It is given by N = ⁿPₓ = n(n - 1)(n - 2)...(n - x + 1)
<h3>How many different 3-letter arrangements of letters are possible?</h3>
Since we have three initials for the luggage, and we have 26 letters of the alphabet. We have 26 letters to be permutted or arranged in 3 ways.
So, the number of arrangements is ²⁶P₃ = 26 × 25 × 24
= 15600 arrangements
So, the number of different 3-letter arrangements of letters is 15600 arrangements
Learn more about number of arrangements here:
brainly.com/question/27863219
#SPJ1
Answer: The slope is 80.75.
Step-by-step explanation: You just use the formula for rise over run.
Answer:
option a. 7y + 6 + 5m and option e. 6 + 5m + 7y
Step-by-step explanation:
5y and 2y are like terms
