Answer:
C
Step-by-step explanation:
Taking the equation for this we can see that A is using 8 to multiply. 8% = 0.08. But since the percent is increases it would be 1.08. So we can see that it cant be A, this applys for B as well. For D it says 1.8 which is close but that would be 80% not 8%. So now we can see that C is the answer.
Since they are complementary, they both add up to 90 degrees. So, 90-35=55 degrees.
The measure of angle B is 55 degrees.
Answer:

Step-by-step explanation:
we have

This is a vertical parabola open downward (the leading coefficient is negative)
The vertex is a maximum
The vertex is the point (h,k)
The range of the function is the interval (-∞,k]
so

Convert the quadratic equation in vertex form
Factor -1 leading coefficient

Complete the square


Rewrite as perfect squares

The vertex is the point (-1,4)
therefore
The range is 
Answer: x= 8, -8
explanation: i used the app m a t h w a y s
<u>answer:</u> 
<u>explanation:</u>
| distribute the -5.5 into the parentheses
| subtract 11 and move it over to -12.1
| divide by -5.5
| final answer
hope this helps! ❤ from peachimin