The trigonometric values for cos are C = A/H, which means that to find cos(60), you need to divide the adjacent side by the hypotenuse, which in this case gives you 1/2, so that is the value of cos(60).
I hope this helps!
60 divided by 12 is 5, so you can eliminate A and D. The answer is C because you must buys more to be sure that you can give each child at least one candy bar.
Answer:
y = 3/2x + 6
y = -1/4x + 5/2
y = -x + 1
Step-by-step explanation:
I used the point (-2, 3) with a variety of slopes (3/2, -1/4, -1) and plugged the point and slope into y=mx+b to get 'b' (the y-intercept).
Answer:1 and 1/2
Step-by-step explanation:
This can be shown as 20 * x = 70.
