<h2>
The value of A/b is 2.60</h2>
Step-by-step explanation:
We have cosine formula
c² = a² + b² - 2ab cosC
Here
c = B
a = 6
b = 7
C = 60°
Substituting
B² = 6² + 7² - 2 x 6 x 7 cos60
B² = 43
B = 6.56
b = 7 closest integer to B.
Given that A is area of triangle
A=0.5absinC
A = 0.5 x 6 x 7 x sin60 = 18.19
We need to find
The value of A/b is 2.60
Answer:
Selena is correct because she simplified correctly and then evaluated correctly after substituting the values for the variables.
I did this lesson i asked my teacher to help me but i did this problem on my own so i hope its right :)
Step-by-step explanation:
Answer:
42 words
Step-by-step explanation:
To solve just solve 0.25x +1.50 = 12.00 for x
16+24/30-22
40/8
5
Is the answer I got.