451.538 rounded to tenths place = 451.5
answer is c. 451.5 (third choice)
Answer: 195
Step-by-step explanation:
(0.3x + 66) + (0.1x + 36) = 180. ( 180 because thats the angle of a straight line)
0.3x + 0.1x + 66 + 36 = 180
0.4x + 102 = 180
0.4x = 180 - 102
0.4x = 78
x = 195
Answer:
step 3
Step-by-step explanation:
because jordan didnt put a negative on neither side when he was dividing
thats his way of putting it
the correction is
hope this help
Answer:
The distance between Amanda and the helicopter be x
cos 60 = x / 4000
x = 4000 × cos 60
= 4000 × 1/2
= 2000 feet
Step-by-step explanation: