First you need to solve for "x": 6x+3=8x-21, 3=2x-21, 24=2x, x=12.
Then plug in number 12 to your equation: 6(12)+3=75;
Just to make sure that I solved correctly for x, plug in 12 into the second equation: 8(12)-21=75.
Yahoo, the x is 12 and angle measure is 75°.
Answer:
Step-by-step explanation:
-18 1/4 rounds down to -18 and 2 2/3 rounds up to 3. Then -18/3 = -6
Answer:16.110
Step-by-step explanation:
Answer: 59.04
Step-by-step explanation:
tan 16= x/200
tan16/1=x/200
200 tan 16=x
x=57.349077...
x=57.349077...
Add 1.69, the distance from the ground to her eye:
57.349077...+1.69=
59.039077...
≈ The skyscraper is 59.04 meters tall.
Answer: here
Step-by-step explanation:
For the first one you want to start at 1 and go up 10 for the second one you want to be on 2 and go up 3, the third one you want to be on 3 and go up 2, the 4th one you to be on 4 and go up 4 an the last one is your on 5 go up 1. The Distance in minutes away from home is 17 minutes