90°+b+b =180
90°+ 2b=180
2b=180-90
2b= 90
<u>2</u><u>b</u><u>=</u><u>9</u><u>0</u>
<u>2</u> = 2
b=45°
ave tried I don't know if its correct
Answer:

Step-by-step explanation:
Given
The attached graph
Required
Determine the range of the graph
First, we list out the coordinate of each point on the graph:
The points are:

A function has the form: (x,y)
Where
y = range:
From the coordinate points above,

Order from least to greatest"

Hence, the range are: 
The complete question is as follows:
Jessica is a custodian at Oracle Arena. She waxes 20
of the floor in
of and hour. At this rate, how many square meters can she wax per hour
?
Answer:

Step-by-step explanation:




Volume prism= ½•a•c•h
=½•7•11•5
=½•385
=192.5cm³
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