Answer:
D
Step-by-step explanation:
we can find x/y by multiply 3a/b * 3a/b
x/y = 9a^2/b^2
Circumference= π*d
circumference= π*10
circumference= 31.42 miles (2.d.p)
Answer:
im doing the same thing bro
Step-by-step explanation:
Answer:
6.4/7.7 is the ratio
Step-by-step explanation:
The bottom triangle matches the 50 40 90 angle, so the ratio of the triangle length is consistent
- Gage Millar, Algebra 2 tutor