Answer:
8 and 1
Step-by-step explanation:
? + ? = 9
? - ? = 7
8 + 1 = 9
8 - 1 = 7
Final Answer: 8 and 1
Have an amazing day!
Answer:
Part 1) 
-------> 
Part 2) 
-------> 
Part 3) 
-----> 
Part 4) 
----> 
Part 5) 
-------> 
Step-by-step explanation:
Part 1) we have
Find the inverse
Let
y=f(x)
Exchange the variables x for y and t for x
Isolate the variable y
![x=\frac{2y-1}{y+2}\\ \\ xy+2x=2y-1\\ \\xy-2y=-2x-1\\ \\y[x-2]=-2x-1\\ \\y=\frac{-2x-1}{x-2}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B2y-1%7D%7By%2B2%7D%5C%5C%20%5C%5C%20xy%2B2x%3D2y-1%5C%5C%20%5C%5Cxy-2y%3D-2x-1%5C%5C%20%5C%5Cy%5Bx-2%5D%3D-2x-1%5C%5C%20%5C%5Cy%3D%5Cfrac%7B-2x-1%7D%7Bx-2%7D)
Let
Part 2) we have
Find the inverse
Let
y=f(x)
Exchange the variables x for y and t for x
Isolate the variable y
![x=\frac{y-1}{2y+1}\\ \\2xy+x=y-1\\ \\2xy-y=-x-1\\ \\y[2x-1]=-x-1\\ \\y=\frac{-x-1}{2x-1}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7By-1%7D%7B2y%2B1%7D%5C%5C%20%5C%5C2xy%2Bx%3Dy-1%5C%5C%20%5C%5C2xy-y%3D-x-1%5C%5C%20%5C%5Cy%5B2x-1%5D%3D-x-1%5C%5C%20%5C%5Cy%3D%5Cfrac%7B-x-1%7D%7B2x-1%7D)
Let
Part 3) we have
Find the inverse
Let
y=f(x)
Exchange the variables x for y and t for x
Isolate the variable y
![x=\frac{2y+1}{2y-1}\\ \\2xy-x=2y+1\\ \\2xy-2y=x+1\\ \\y[2x-2]=x+1\\ \\y=\frac{x+1}{2(x-1)}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B2y%2B1%7D%7B2y-1%7D%5C%5C%20%5C%5C2xy-x%3D2y%2B1%5C%5C%20%5C%5C2xy-2y%3Dx%2B1%5C%5C%20%5C%5Cy%5B2x-2%5D%3Dx%2B1%5C%5C%20%5C%5Cy%3D%5Cfrac%7Bx%2B1%7D%7B2%28x-1%29%7D)
Let
Part 4) we have
Find the inverse
Let
y=f(x)
Exchange the variables x for y and t for x
Isolate the variable y
![x=\frac{y+2}{-2y+1}\\ \\-2xy+x=y+2\\ \\-2xy-y=-x+2\\ \\y[-2x-1]=-x+2\\ \\y=\frac{-x+2}{-2x-1} \\ \\y=\frac{x-2}{2x+1}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7By%2B2%7D%7B-2y%2B1%7D%5C%5C%20%5C%5C-2xy%2Bx%3Dy%2B2%5C%5C%20%5C%5C-2xy-y%3D-x%2B2%5C%5C%20%5C%5Cy%5B-2x-1%5D%3D-x%2B2%5C%5C%20%5C%5Cy%3D%5Cfrac%7B-x%2B2%7D%7B-2x-1%7D%20%5C%5C%20%5C%5Cy%3D%5Cfrac%7Bx-2%7D%7B2x%2B1%7D)
Let
Part 5) we have
Find the inverse
Let
y=f(x)
Exchange the variables x for y and t for x
Isolate the variable y
![x=\frac{y+2}{y-1}\\ \\xy-x=y+2\\ \\xy-y=x+2\\ \\y[x-1]=x+2\\ \\y=\frac{x+2}{x-1}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7By%2B2%7D%7By-1%7D%5C%5C%20%5C%5Cxy-x%3Dy%2B2%5C%5C%20%5C%5Cxy-y%3Dx%2B2%5C%5C%20%5C%5Cy%5Bx-1%5D%3Dx%2B2%5C%5C%20%5C%5Cy%3D%5Cfrac%7Bx%2B2%7D%7Bx-1%7D)
Let
The area of the shaded region is 40π/3 square cm if the radius of the small circle r is 3 cm and the radius of the large circle R is 7 cm.
<h3>What is a circle?</h3>
It is described as a set of points, where each point is at the same distance from a fixed point (called the center of a circle)
We have a circle in which the shaded region is shown.
The radius of the small circle r = 3 cm
The radius of the large circle R = 3+4 = 7 cm
The area of the shaded region:
= area of the large circle sector - an area of the small circle sector
= (120/360)[π7²] - (120/360)[π3²]
= 49π/3 - 3π
= 40π/3 square cm or
= 13.34π square cm
Thus, the area of the shaded region is 40π/3 square cm if the radius of the small circle r is 3 cm and the radius of the large circle R is 7 cm.
Learn more about circle here:
brainly.com/question/11833983
#SPJ1
941 can be expressed as a decimal because it is a whole number, and it is already its final form. i think the given is 9/41, to express as decimal. divide 9 with 41.
9 divided by 41 is equal to 0.21951.
Answer:
240 fruit snacks
Step-by-step explanation:
if there's 10 for every student you do 10 times 24 to get 240
