She can make 4.
Explanation:
First you gotta find the circumference of the circle which is 37.68
Circumference=Diameter•pi
Pi is 3.14 in case you didn’t know.
Now divide the amount of ribbon she has by the circumference and you get 4.77…
So to make it simple we just say 4 because she wont want to make 4 and a half invitations.
Brainliest my answer if it helps you out?
R = 34x - (4x + 180)
If you liked my answer please make me the brainliest answer! :)
Susan has 9 books
Step-by-step explanation:
- Step 1: Given the relationship between the number of books that Susan and Marge has, find x.
4 + 2x = 22
2x = 18
x = 18/2 = 9
⇒ Number of books that Susan has is 9
Answer:
k = -5
Step-by-step explanation:
The function f(x) passes through the points (-4,0) and (-2,2).
Therefore, the equation of the straight line is given by

⇒ 
⇒ y = x + 4
⇒ f(x) = x + 4 ......... (1)
Now, g(x) passes through the points (-4,0) and (-2,-10).
Then the equation will be

⇒ 
⇒ y = - 5x - 20 = - 5 (x + 4)
⇒ g(x) = -5 (x + 4) ....... (2)
Therefore, from equations (1) and (2) we get k = -5 (Answer)
4(2n+3)=128n + 12=128n = 0 n = 0