Answer:
314 in²
Step-by-step explanation:
The formula for the area of a circle is pi*r² or pi (3.14...)* radius²(squared).
If you plug in the radius given into the equation, you get 3.14*10² you can then solve this using systems of equations.
3.14*10²
10² = 10*10
3.14*(10*10)
10*10= 100
3.14*100
3.14*100= 314
Answer:
55
Step-by-step explanation:
4 x 6 ^ 2 *division sign* 3 + 7
4 x 36 *division sign* 3 + 7
144 *division sign* 3 + 7
48 + 7
55
we can look at the graph
and locate
f(x)>-2
we can find all possible values of x for which f(x)>-2
so, we get
so, option-D............Answer
Y= -3 is the correct answer
Answer:
to find this radius you need to square the area and divide it by pi or 3.14 if your using Alex
