Answer:
4, 8, 12, 16, 20, 24, 28, 32, 36, 40, 44, 48
Answer:
I would say c) is your answer beacause Commutative definition is changing the order of a pair of numbers.
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
4/17
4= favourable
17=possible
102/17=6
so the factor is 6
which means 4x6 (24) is the answer
Answer:
cos θ = 1/2
Step-by-step explanation:
4 cos θ + 4 sin² θ = 5
Use Pythagorean identity.
4 cos θ + 4 (1 − cos² θ) = 5
4 cos θ + 4 − 4 cos² θ = 5
0 = 4 cos² θ − 4 cos θ + 1
0 = (2 cos θ − 1)²
0 = 2 cos θ − 1
cos θ = 1/2
