we have given y interms of x.
we have given that add 2 to x.
which means 
so we have 
.
so when x
.
.
.
Answer:
Step-by-step explanation:
Triangle DEF is a right angle triangle.
From the given right angle triangle,
DE represents the hypotenuse of the right angle triangle.
With ∠E as the reference angle,
EF represents the adjacent side of the right angle triangle.
DF represents the opposite side of the right angle triangle.
To determine EF, we would apply
trigonometric ratio
Cos θ = opposite side/hypotenuse. Therefore,
Cos 49 = EF/8
EF = 8Cos49 = 8 × 0.6561
EF = 5.2488
Rounding to the nearest tenth, it becomes 5.2
Answer:
Not quite sure what you are aiming for in this question; however, I guess that is true? A blind man wouldn´t simply rely on a lamp-post to get around. I guess what is being said is that statistics should be used when it is useful? There are plenty of ways people can analyze that statement.
Step-by-step explanation:
Answer:22.78 to 2dp
Step-by-step explanation:
91.10 euros divide by 4 =22.775
=22.78 to 2dp
Answer: a. OHeight = 2 x radius
Step-by-step explanation:
