Answer:
Distance between the two points
AB = √52 = 7.2111
Step-by-step explanation:
<u><em>Explanation:-</em></u>
Given points are (-1,-2) and (5,2)
Distance formula



= √36+16
=√52
= 7.2111
<u><em>Final answer:-</em></u>
Distance between the two points
AB = √52 = 7.2111
Answer:
<h2>At noon the tide will be at the lowest point which is 1 ft </h2>
Step-by-step explanation:
please see attached a sketch of the solution for your reference
What is a sinusoidal wave?
Alternatively called a sine wave is a type of wave that shows a repetitive pattern or oscillation, it normally starts from a low point moves to the next point which is usually higher than the previous and repeats itself as the whole process continues
Answer:
b
Step-by-step explanation:
If you have 40 you need to think about it as half so half of 40 is 20 which half of the amount. If you add half of 40 to 40 it equals 60. Therefore you increased the prices by 50%
Answer:
Part a) The linear model that shows the salesperson’s total income is equal to

Part b) The total income is 
Step-by-step explanation:
Part a)
Let
k-------> the total sales for the year
y-----> the total income for the year
we know that
The linear equation that represent the situation is

Part b) we have

substitute the value of k in the linear model to find the total income


