Answer:
The ratio of the circumference of a circle to the diameter of that circle is the value pi (22/7)
Step-by-step explanation:
Mathematically,
the circumference of a circle is by the formula;
C = 2 * pi * r
Now, as we know, 2r is d where r is the radius of the circle and d is the diameter of the circle
that means;
C = pi * d
hence;
C/d = pi
So the ratio of the circumference of any circle to the diameter is the value called pi
Answer:
8x15x20x17=40800
Step-by-step explanation:
Answer:
Okay!
Step-by-step explanation:
Answer:
b =6.7
Step-by-step explanation:
We can use the law of sines
We need to find angle B
180 = 82+55+B
180-82-55=B
43 = B
sin 55 sin (43)
------------- = --------------
8 b
Using cross products
b sin 55 = 8 sin 43
Divide by sin 55
b = 8 sin 43 / sin 55
b =6.66053014
To the nearest tenth
b =6.7
Answer:
(x) = x - 7
Step-by-step explanation:
let y = g(x) and rearrange making x the subject, that is
y = x + 7 ( subtract 7 from both sides )
y - 7 = x
Change y back into terms of x
(x) = x - 7