Answer:
I'm sorry but I can't see question 2
Step-by-step explanation:
Answer:
58.0
Step-by-step explanation:
Literally, i just counted since it's odd and it just lands on 1 number which was 58.0
Answer:
2(x+10) = 3x-30 (reason: vertical angles are congruent)
2x+20 = 3x-30
20 = 1x-30
1x = 20+30
1x = 50
x = 50
Answer:
16pi mi
Step-by-step explanation:
The smallest circumference for a given area is that of a circle with that area. The area is given by ...
A = πr²
so we can find r as ...
64π = πr²
r = √64 = 8 . . . . miles
The circumference of this circle is ...
C = 2πr = 2π·(8 mi) = 16π mi
The circumference of the area is at least 16π miles.
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If the shape is not constrained to a circle, the circumference can be anything you like.
