Answer:
B. 1
Step-by-step explanation:
Plug it in to a graphing calculator and you'll see.
Got it right on edge as well.
Answer:
A
Step-by-step explanation:
Subtract 1 from both sides and divide by 2. This will leave you with x=-2 which is the simplified form of the equation.
The answer will be 35 because it is a proportional side length
Answer:
b = 115.4 feet
Step-by-step explanation:
b^2 = a^2 + c^2 - 2 (a)(b) x cos B
b^2 = 230^2 + 360^2 - 2(230)(360) x cos(38 degrees)
b^2 = 52,900 + 129,600 - 2(230)(360) x cos(38 degrees)
b^2 = 182,500 - 165,600 x cos(38 degrees)
b = 
b = 115.4 feet
i hope this helps!! :)
Answer:
m^2 +my-my-y^2
Step-by-step explanation:
just dont simplify