Answer:
wouldnt that be 64 or am i d u m b lol
Step-by-step explanation:
-11-(-7)
-11+7
Your answer is -4
Answer:
#3: x is approximately 0.37, -5.37, #4: x is approximately 4.19, -1.19
Step-by-step explanation:
You can solve using the quadratic equation or by solving with the perfect square
= 
x is approximately 0.37, -5.37
Step-by-step explanation:
sinx = a/b
tanx= a/c
cosx= c/b