#1
Divide into two rectangles


#2

#3

Answer:
Sorry, the question doesn't make sense. But Measure of angle A is28 degrees. what are you trying to figure out for just A and C?
Step-by-step explanation:
Answer:
f(x)=x
Step-by-step explanation:
that's keeping it simple... ;-)
The volume of the shaded part in cubic units is 4/3π(20)³ - 4/3π(4)³
<h3>Volume of composite object</h3>
The sphere is a a solid 3-dimensional object. THe formula for calculating its volume is expressed as:
V = 4/3πr³
where:
r is the radius of the sphere
<u>For the outer sphere:</u>
V = 4/3π(20)³
<u>For the inner sphere:</u>
V = 4/3π(4)³
The volume of the shaded part in cubic units is 4/3π(20)³ - 4/3π(4)³
Learn more on volume of sphere here: brainly.com/question/10171109
#SPJ4
So we know that the slope-intercept form of an equation is:

And we are given the equation: 
So we need to subtract 2x from both sides:

And then divide both sides by 3:
