Answer:
cosx = sqrt(15)/4, -sqrt(15)/4
Step-by-step explanation:
cos²x = 1 - sin²sin x
cos²x = 1 - (1/4)²
cos²x = 15/16
cosx = sqrt(15)/4, -sqrt(15)/4
20,25 and 35,50 and 10,15. Each pair would have a GCF of 5.
Answer: Write the problem as a mathematical expression x= in2 over 4
Step-by-step explanation:
The answer I think should be
C main
Answer:
x <8
Step-by-step explanation:
-14x > -112
Divide each side by -14. Remember that flips the inequality
-14x/-14 < -112/-14
x <8
