I believe it had lasted for 3 hours and 8 minutes :)
Answer:
469 miles
Step-by-step explanation:
divide 603 by 9 which is 67, multiply 7 into 67 and the answer into that is 469
hope that helps:)
Answer:
135 degrees
Step-by-step explanation:
135 degrees form the interior angle of a regular octagon
Answer:
1 1/4 miles
Step-by-step explanation:
Answer:
x = 16
Step-by-step explanation:
Use that the addition of all internal angles of a triangle must add up to 180, and the fact that the two given triangles are similar:
51 + 65 + 4 x = 180
combine and solve for "x"
116 + 4 x = 180
4 x = 180 - 116
4 x = 64
x = 64 / 4
x = 16
