You can take apart the word ‘perpendicular bisector’:
Perpendicular means at a right angle to the line.
So you would find the gradient of your line segment, assuming you were given two points along the line. Then find the negative reciprocal of this gradient to get your new gradient.
Bisector means cut in half.
So you find the midpoint of your line segment.
Now, substitute the midpoint coordinate and your new gradient into the equation of a straight line.
Hope this helps :D
Answer:
x^4/7
Step-by-step explanation:
You should tell your mom to bake 8 cupcake batches
Answer: A
Step-by-step explanation:
Use pythagorean thm to solve for the hypotenuse. so 
is 13.4
First let as solve all unit pirce
whistles 21.25 / 25 = $ 0.85 per unit
36 / 50 = $ 0.72 per unit
60 / 80 = $ 0.75 per unit
kazoos
10 / 25 = $ 0.4 per unit
18.50 / 50 = $ 0.37 per unit
27.20 / 80 = $ 0.34 per unit
a.) $ 0.85 - $ 0.72 = $ 0.13
b.) 10 / 25 = $ 0.4 per unit
c.) he must order 80 kazoos she should
order
