3 x 5 = 15
5 x 1 = 5
15/5 = 3
3, Hope this helps!
Answer:
4-9y^2
Step-by-step explanation:
(2+3y)(2-3y)
2*2
2*-3y
3y*2
3y*-3y
4-6y+6y-9y^2
4-9y^2
question number one is 15 ft
question number two is 7 MI
tbh i forgot how to do the 3rd one
Answer:
60.9 mi
Step-by-step explanation:
Circumference of circle:
diameter = 19.4 mi
Circumference of circle = πd
= 3.14 * 19.4
= 60.9 mi
Tbh, honestly, u just gotta prove the congruence, your welcome