Answer:
Perpendicular lines are lines that intersect at a right (90 degrees) angle.
Step-by-step explanation:
Answer:
2 or 1
i mostly think its 2 but im not sure
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given an inequality that relates the height h, in centimeters, of an adult female and the length f, in centimeters, of her femur by the equation

If an adult female measures her femur as 32.25 centimeters, we can determine the possible range of her height by plugging f = 32.25cm into the modelled equation as shown:

If the modulus function is positive then:

If the modulus function is negative then:

multiply through by -1

combining the resulting inequalities, the estimate of the possible range of heights will be 
Yes so he shows this by also doing what is called the flow. After this it is complete