Answer:
2/3 divided by 5/7
Step-by-step explanation:
2/3 divided by 5/7 equals 14/15
10
c²=b²+a²=100
so
c=10
jjthj
55.8 feet
I hope this helps people
10.5.
By similar triangles:
IJ / 21 = 8 /(8+8) = 1/2
IJ / 21 = 1/2
IJ = 1/2 * 21
= 10.5.