Mixed numbers are all rational numbers because they can be expressed as a fraction.
<h2>you answer would be<u><em> 16.5 </em></u></h2>
Answer:
5) c. 6 pi cm
6) A. 81 pi mm^2
Step-by-step explanation:
5) Circumference of a circle = pi d
d = 6 cm
so
C = 6 pi cm
Answer
c. 6 pi cm
6)
A = pi r^2
r = d/2 = 18/2 = 9
so
A = pi 9^2
A = 81 pi mm^2
Answer
A. 81 pi mm^2
Answer:
$0.75
Step-by-step explanation:
6 divided by 8
A * 4 = E........A = E / 4
B / 4 = E........B = 4E
C + 4 = E......C = E - 4
D - 4 = E.......D = E + 4
A + B + C + D = 100
(E/4) + (4E) + (E - 4) + (E + 4) = 100
E/4 + 6E = 100 ....multiply by 4
E + 24E = 400
25E = 400
E = 400/25
E = 16 <===