2 answers:
Answer:
Step-by-step explanation:
- AC/50 = tan(18° + 28°)
- AC = 50 tan 46° ≈ 51.8
- BC/50 = tan 28°
- BC = 50 tan 28° ≈ 26.6
Answer:
B 25.2
Step-by-step explanation:
AB = AC - BC
= 51.8 - 26.6 = 25.2
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Answer:
25 miles/hour
Step-by-step explanation:
<u>Step 1: Find the unit speed</u>
Total miles / Total hours
50 / 2
25 miles/hour
Answer: 25 miles/hour
18x+9y
9x+y
x+1/9y
2x+4.5y
x+2.25y
Step-by-step explanation:
AB and DC are parallel
AD and BC are parallel
It can't be a rectangle bcz sides AB and BC are not perpendicular to each other
Answer:
430
Step-by-step explanation:
All you have to do is add up all the sides So 80+80+250+20=430 And there you have it!
I believe it’s A I’m sorry if I’m wrong