You could find the need of pine board by finding the perimeter of the frame. But first you need to equalize the units, because one of them is in feet and the other one is in inches.
18 inches = 18/12 feet
18 inches = 1.5 feet
perimeter = l + w + l + w
perimeter = 2 + 1.5 + 2 + 1.5
perimeter = 7
The perimeter is equal to 7 feet, therefore Carl needs 7 feet of pine board
120! if one cup equals 30 then 4 cups times 30 is 120!
Answer:
<em>f of x equals negative one third x plus 5</em>
Step-by-step explanation:
<u>Question 1
</u>
We know the line contains the point (a,b)=(0,1) and has a slope m=0
We can find the equation of a line knowing both parameters by using
y-b=m(x-a)
y-1=0(x-0)
This is the required equation of the line
y=1
<u>Question 2
</u>
The student is running a 5-Km race. Les's set x as the time in minutes. 3 minutes are needed to complete one Kilometer, so every single minute will be enough to run 1/3 Km. Every x minutes, the distance will be

Since the runner needs to complete 5 Km in total, the distance still to complete will be


This is the required function. It can be written as
"f of x equals negative one third x plus 5"
Answer:
second
Step-by-step explanation:
x +1<5
x<5-1
x<1<4
Answer:
Given a function f ( x ) \displaystyle f\left(x\right) f(x), a new function g ( x ) = − f ( x ) \displaystyle g\left(x\ right)=-f\left(x\right) g(x)=−f(x) is a vertical reflection