Answer:
25.4469
Step-by-step explanation:
A
'
=
25.4469
square inches
Explanation:
diameter is 18
shape is circular
Area of full pizza is
A
=
π
×
18
2
4
Number of slices is 10 equal
Area of each slice is
A
'
=
1
10
A
A
'
=
1
10
×
π
×
18
2
4
A
'
=
25.4469
square inches
Well, if you look into it, inspect element thsi, really. I believe it is either A, Or C. But I am more strong with A.
Answer:
x=6, y=-6
Step-by-step explanation:
-4x-2y= -12
4x+8y= -24
comparing both equations and crossing out both 4x we get
6y= -36
y= -36/6
y= -6
now for finding x, take any one of those equations
we'll take 4x+8y= -24 for now other one would work too
4x+8(-6)= -24 (as y= -6)
4x-48= -24
x= 24/4
x= +6
Answer:
y=-2x-7
Step-by-step explanation:
just replace the m with what m equals (-2), and do the same thing with b (-7).
When n = 1 first term = -6
n = 2 second term = 0
n = 3 third term = 6
n = 4 4th term = 12
so we have an Arithmetic sequence first term = -6 and common difference = 6
Sum 14 terms = (14/2)[2*-6 + (14-1)*6]
= 462 answer