Answer: y= -2x + 12
or f (y ) = 6 - 
Step-by-step explanation:
just subtract the 2x to get the y alone
We know that
in a right triangle
cos θ=adjacent side angle <span>θ/hypotenuse
in this problem
</span>adjacent side angle θ=38 in
hypotenuse=40 in
cos θ=38/40
θ=arc cos (38/40)-------> 18.19°-------> 18°
the answer is
18 degrees
Answer: Area is 2250 and the peremiter is 210
Step-by-step explanation:
Alyssa earns $408 as commission
She sold shoes worth of $3,400
The formula to find commsion rate is
Where
The commission rate will be
Step-by-step explanation:
Standard form of a quadratic is f(x) = ax² + bx + c.
To convert to vertex form, the simplest method is to find the x-coordinate of the vertex using h = -b/(2a).
Then, plug back into the equation to find the y-coordinate of the vertex. k = f(h).
Finally, the leading coefficient is the same as the standard form, a.
f(x) = a(x − h)² + k
Another method is to complete the square.
