Answer:
BC ≈ 4.85 m
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos26° = =
=
( cross- multiply )
5.4 × cos26° = BC , then
BC ≈ 4.85 m ( to 3 s f )
How to determine if an equation is a function?
1 answer:
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The solution for the system of equations are:
Attached is the graph of lines y=3x-2 and y=-2x+5.
Attached is the graph of lines y=3x-2 and y=-2x+5.
Answer:
Given the graph and
We have to find the value of k;
Since, g(x) = f(x) +k
Subtract from both sides we get;
Add 2 to both sides we get;
Simplify:
or
k = 5
Therefore, the value of k = 5