Answer:
A. Cos θ = 16/42
Step-by-step explanation:
The angle the ladder makes with the floor = θ
Hypotenuse = length of the ladder = 42 m
Adjacent = Distance from the bottom of the ladder to the wall = 16 m
Therefore to find θ, we would apply the trigonometric function, CAH:
Cos θ = adj/hyp
Which is:
Cos θ = 16/42
Answer:
Multiply 4(3+x)
Step-by-step explanation:
First: 4*3=12 so, 12+3x=9
12+3x=9
-12
3x=-3
divide by 3
Solution: x=-1
or any other suitable enough which offers you an internet explorer…you obviously have a Feature or application called…Calculator…but since you really want a quora user to answer your question
Here is the answer
(-8)+(-4)
-8–4
=-12
The answer is 2. I hope this helps.
