B. angles with measures between 0 degrees and 90 degrees are complementary.
<span>A complementary angle is an angle whose measures add to 90 degrees.
</span>
Answer:

Step-by-step explanation:
The fundamental step would be to determine the values of p and E which i believe is the margin of error in this case. Consider the following two equations;

We simply add the two equations and solve for p;

We then substitute this value of p in either equation and solve for E;

Since we have both p and E, the confidence interval can thus be written as;

1/7 is the answer lol, just count the reds and then count the total
Answer:
1: The initial value for option one is not charged
The rate of change for option 1 is $80/hr
Step-by-step explanation:
1. From the pricing options at the car dealership we have;
Option 1
Initial value = Not stated
Fee rate per hour of work = $80
Option 2
Standard fee = $100
Fee rate per hour of work = $400
The initial value for option one is not charged
The rate of change = The increase in payment for each increase in one hour of work = $80/hour
Mathematically, we have;

Answer:
24 cm squared
Step-by-step explanation: