Step-by-step explanation:
The area of a sector is given by :
When r = 8 inches and
Now when r = 7 inches and
So, the best offer is given by difra i.e. a slice of pizza with a radius of 7 inches and a central angle of 65.
Answer:
10%
Step-by-step explanation:
Sean first thought that his hand was 20 cm so:
20cm
When he measures with a ruler, he gets 18 cm so:
18cm
The equation is really simple, and you basically do:
20/20 - 18/20 = 2/20 = 1/10 = 10%
The equation is:
1- x/y
x equals the new number
y equals the original number
Answer:
So, the correct answer is that as x gets bigger, f(x) moves towards positive infinity.
Answer:
x=-1
Step-by-step explanation:
First distribute...
0.5x + 1.4 - x = 0.6 + 0.3
Then add your like terms...
-0.5x + 1.4 = 0.9
Solve like normal equation....
-0.5x = 0.5
x= -1