Answer:
28
Step-by-step explanation:
similar triangles are proportional
and add all the sides of the bigger triangle
I believe the answer is 150 miles, with a cost of $60
Answer:
C
Step-by-step explanation:
look up rules of multiplying radicals.
You can multiply the radicands (the number inside the square root) then take the square root of the new number.
3*21 = 63
Factor 63 into 3*3*7
Pull out 3^2 from inside the square root
leaves you with 3sqrt7 or answer C
Answer:
the parallel lines match up, and the angles are the same
Step-by-step explanation:
Do u speak English...............
