We are tasked to solve the three angles given that we have the measurements of the sides such as
a = Zack to Rachel distance
b = Rachel to Maddie distance
c = Maddie to Zack distance
a =3
b =2.5
c =4
Solving the angles we need to use Law of Cosines:
cos A = 2.5² + 4² -3² /2*2.5*4
A = 48.59°
cos B=3² + 4² - 2.5² / 2*3*4
B = 38.625°
C=180 - 48.59° - 38.625°
C= 92.79°
The three angles are 48.59°,38.63° and 92.79°.
The answer to your question is 0.
Answer:
-9
Step-by-step explanation:
Answer: x< -8
Step-by-step explanation:
-5(x + 6) > 3 (x + 13) - 5
-5x -30>(3x + 39)-5
-5x -30> 3x +34
i will put the rest in the comments
