# Given a circle measures of (c,d and r) and a circle with measures of (c’, d’, and r’), what is c if r/r’= 0.75 and c’= 16

16=2r'pi
8/pi=r'
r/(8/pi)=0.75
rpi/8=0.75
rpi=6
c=2rpi
c=12

12

Step-by-step explanation:

C

C'

=

r

r'

C

16

= 0.75 → C = 12

The ratio of a circle’s circumference and its diameter is the same for every circle, the ratio is known as π.

## Related Questions

Is 5/7 greater than 71%

no, its equal. 5/7 = 0.7142 which is 71%

Step-by-step explanation:

A failure of the red-sensitive nerves in the eye to respond to light properly causes A. astigmatism.
B. farsightedness.
C. chromatic aberration.
D. color blindness.

D. colour blindness

"red-sensitive" just means that the nerves are able to see red light

Which digits can replace the blank to make a true statement? 6,456<6,__12<6,788

A. 5,6
B. 4,56
C. 5,6,7
D. 4,5,6,7

It had to be 56 it can go aby higher than that

Which polynomial is in standard form? A) 8x − 2x4 + 3x3 + 4x5 + 9
B) 7x2 + 5x3 + 4x5 − 6x + 7
C) x3 + 2x5 − 3x2 − 4x + 3
D) x5 + 3x4 − 2x3 − 3x2 + 2

D)

Step-by-step explanation:

A polynomial in its standard form is when the terms are arranged in descending order of exponent. The highest exponent goes first and smallest goes to the end of the polynomial.

The only one of the polynomials in the options that meets the requirements is D. Because the term with exponent 5 is at the beginning, then the term with exponent 4, and so on until the independent term.