Answer: y ≈ 10.6 cm
Step-by-step explanation:
The cosine function relates the adjacent side to the hypotenuse in a right triangle. The side adjacent to the 20° angle is 10 cm.
cos(20°) = (10 cm)/y
y = (10 cm)/cos(20°)
y ≈ 10.6 cm
I would say B , even though I’m only in 5 th grade
Answer:
The answer is D
Step-by-step explanation:
This is because the x value didn't change while the y values became negative.
Ordering laptops. Much more expensive. Higher consequences.
Answer:
10=19-11
Step-by-step explanation:
that answer is false because 19-11 = 8 not 10
