Answer:
Area ≈ 4,500
Step-by-step explanation:
Radius of Circle A
r = √
r = √
r ≈ 12.62
Diameter of Cricle A
d = 2r
d = 2(12.62)
d = 25.24
25.25 x 3 =75.72 --> This is the diameter of Circle B
Radius of Circle B
r =
r =
r = 37.86
Area of Circle B
A =
A = (37.86)²
A = 4,503.09
Answer:
A, E
0.557 is greater than 0.49.
0.6 is more than 0.669.
So, these are the answers.
Hope it helps!
Answer:
Yes, they are equal.
Step-by-step explanation:
-3.0 + 0.8 = -2.2
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>
Answer:
x^2 - 100 = (x + 10) * (x - 10)
Step-by-step explanation:
Recall that 100 is the perfect square of 10:
10^2 = 100
then we can use the formula for factorization of a difference of squares:
x^2 - 10^2 = (x + 10) * (x - 10)
Answer:
A) a, l
Step-by-step explanation:
remeber, quardrant II is the top left