Answer:
15ft
Step-by-step explanation:
you have to add 11 and 4 to get 15
For q(x) = -2x - 2 and r(x) = x^2 + 2
Find the value of q(r(3)).
This is a problem that asks for you to find a function of a function. First things first, you must understand that it is asking you to plug r(3) into q(x) as the value of x.
Let's start by plugging 3 into r(x). Doing so, you'd get
r(3) = 3^2 + 2
Solve it.
r(3) = 9 + 2
r(3) = 11
You can see now that q(r(3)) is really q(11). Plug it in.
q(r(3)) = -2(11) - 2
Solve it.
q(r(3)) = -22 - 2
q(r(3)) = -24
Area of <span>parallelogram=base * height
so it is 12*9=108 yd²</span>
0.23 represents the number of cake pieces that have been eaten.
Step-by-step explanation:
The decimals are the end result of fractions.
Given
Total number of cake pieces = 100
Cake pieces that have been eaten = 23
So the fraction of cake pieces that have been eaten will be determined by the fraction 
Converting the fraction into decimal will give us 0.23
Hence,
0.23 represents the number of cake pieces that have been eaten.
Keywords: Fractions, decimals
Learn more about decimals at:
#LearnwithBrainly
Try a,b,d,a,then b
sorry if its wrong