Step-by-step explanation:
you subtract the current population from the previous population.
55112-47230= 7882
5ab/5b= a
-10b^2/5b= -2b
15bc/5b= 3c
Put it all together
Final answer: a-2b+3c
Answer:
Step-by-step explanation:
<em>Refer to picture.</em>
Let the distance to men are x and y and the distance between them is d.
The angle of depreciation is 27° and 30°, hence top angle of the triangle is 63° or 60°.
<u>Find the distance from the tower to men:</u>
- x = 20 tan 63° = 39.25 m
- y = 20 tan 60° = 34.64 m
<u>The distance between men is:</u>
- d =

<em>Note, all numbers are rounded</em>
Answer:
oh sorry i dont know that im grade six sorry
Answer:
26.8336 ≈ 26.83
Step-by-step explanation:
If x < 5, then we round down.
If x ≥ 5, then we round up.
2 decimal places is the hundredths place.
26.83<u>3</u>6
3 < 5, so we round down
26.83