Answer:
B
Step-by-step explanation:
-4^3+4(-4)^2-6(-4)-6
-64+64+24-6
-64+64=0
Answer:
You first work out the radius, as below:
Area = pi x radius^2
=> radius = sqrt(Area/pi)
Then, you find out circumference C.
=> C = 2 x pi x radius
Hope this helps!
:)
Answer:
$261.80
Step-by-step explanation:
If you do not mind can I have brainliest
Answer:
x = 5.7 years after 2000
Step-by-step explanation:
So the year when both the amount of users were the same can be found by using the both equations to solve for x (since y is the same)
48x + y = 729
we will take the value of y from this equation and use it in the other equation
y = 729 - 48x
135x - 2y = -140
135x - 2(729 - 48x) = -140
135x -1458 + 98x = -140
231x = 1318
x = 1318/231
x = 5.7 years after 2000
Step-by-step explanation:
81×1/4
=20.24
this is the answer
