The way this should be set up is:
9a = 3600...
So you must divide '9' on both sides, canceling out the '9', and making the 3600 to be '400'..
So the problem should look like: a = 400 <--- (Answer)
Hope it helped.. :)
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Answer: Diameter of circle = 18m
Explanation:
Given that distance around a circle is = 56.55 meter
The distance around a circle on the other hand is called the circumference .
That means Circumference = 56.55 m
We know the formula of circle's circumference= 2πr
where r is the radius and 2r is diameter of the circle
So,
2πr = 56.55
divide by π both the side
2r =
Value of π = 
2r = 17.993 ≈ 18 m
Diameter of circle = 18m
Answer:
SA: 62in
Step-by-step explanation:
make it into a net and find the area of each piece
Answer:
Step-by-step explanation:
If
n
is a positive integer that is greater than
x
and
a
is a real number or a factor, then
a
x
n
=
n
√
a
x
.
a
x
n
=
n
√
a
x
Use the rule to convert
x
5
7
to a radical, where
a
=
,
x
=
, and
n
=
.
7
√
x
5
Answer:
P = 80
Step-by-step explanation:
The formula for P when only d is known is P=2√2*d so 2√2 * 20√2 = 80