Answer:
51
Step-by-step explanation:
I mean it should add up to 180 so
180 = 63+66+x
x=51
The result is 1/3.
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The first attempt in the attached picture has parentheses in the wrong place for the second term. This simplifies to
.. (-5/-3)*(-4) +(10 -3)
.. = -20/3 +7
.. = -(6 2/3) +7
.. = 1/3
Answer:
11 ≤ n
Explanation:

More than indicates the minimum value, so you use the greater than or equal to.
The above answer is written in reverse, which the exact same result.
I am joyous to assist you anytime.
5/18 because 2 (1/2) is equal to 1 then dividing the number means to turn it around so 18/5 will be 5:18
I hope this helps you
|HJ|=20/3 pi
|HJ|=4/9pi÷360.pi.r^2
20/3=4/9÷360.pi.r^2
20.270÷pi=r^2
5400÷3=r^2
1800=r^2
r=30 square root of 2