2 km... Since 1.8 is 2(.9), you do the same for the base of the smaller triangle (just multiply by two)
Umm. Is this high school?.
4 friends x 2 ballons = 8 friends only ballons.
8 + 1 = 9.
9 total
Answer:
4
Step-by-step explanation:
Answer:
8
Step-by-step explanation:
Use the pythagorean theorem.
Answer:
10=19-11
Step-by-step explanation:
that answer is false because 19-11 = 8 not 10
