Answer:
1021
Step-by-step explanation:
i added 34 +987 and got 1021
D, it is the correct answer
Y+y+17+111+90=360
2y+128+90=360
2y=360-218
2y=142
y=142/2
y=71
thus, the angles are 71, 90, 111, 88.
410 ?
Explanation : 4 comes from what you subtract and 10 comes from what the question would be if it was added
The horizontal component can be calculated using:
500cos(15)
= 483.0 meters
The answer is A.
