-7 * 12 = -84
but
-7 + 12 = 5
The answer is (4,0) I’m not actually sure tho :)
Because you can’t simplify anymore within the parentheses you add the like terms a, b, and c
Answer:
x ≈ 83.7
Step-by-step explanation:
You are given a right triangle with the hypotenuse, an acute angle, and the side adjacent to the angle marked. The hypotenuse is unknown. The relevant trig relation is ...
Cos = Adjacent/Hypotenuse
Filling in the given information, we have ...
cos(48°) = 56/x
x = 56/cos(48°) . . . . . multiply by x/cos(48°)
x ≈ 83.7
Answer:
7:22
Step-by-step explanation: