Answer:
The circumference appears four times larger.
Step-by-step explanation:
C=2πr
So if we are multiplying the radius (r) by 4 then that would most definitely increase the outcome (circumference) by 4
here's why:
C=2πr
C=2π(4r)
C=8πr
So,
8πr/2πr = 8/2 = 4
Hope this helps! ;)
Answer:
28
Step-by-step explanation:
$25.50 + 15% = 29.325.
29.325 rounded to nearest cent = 29.32.
29.32 rounded to nearest number equals 28.
Therefore, the answer is A.
Hope this helps!
Answer:
C = 16pi
Step-by-step explanation:
C = 2*pi*r where r =8
C =2*pi*8
C = 16pi
You know 100 cm is one meter. So you multiply 3.9 by 100 = 390
Plz mark mine the brainliest answer:) hope this helped
Remember, a/(c/d)=(a)(d/c)
subsitute 1/2 for x