Answer:
254.47
Step-by-step explanation:
the area of a circle can be found using the formula
pi(radius)^2
in your problem, the radius is 9. Plug it into the equation
pi(9)^2
9^2 is 81
81(pi)
pi is about 3.14
area is 254.47
If you need help, feel free to message me
(-4, 1)
x = -4
y = 1
y > /x/ - 5
1 > /-4/ - 5
1 > 4 - 5
1 > -1
Therefore the answer is (-4, 1)
Answer:
$0.06
Step-by-step explanation:
Lets find the total cost of the items
3 cakes at 5.95 each
3*5.95 = 17.85
1 gallon punch at 2.09
The total cost of the items
17.85 + 2.09 = 19.94
She paid with a 20.00
20.00 - 19.94 = .06
She will get .06 back
We have two polynomials:
We have to find -5*r*(2a). This can be written as:
Answer: -5r(2a) = -20ax^2+50ax-10a
Answer:
answer is c
Step-by-step explanation:
bcs they are congruent