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artcher [175]
3 years ago
13

A car travels 10 km southeast and then 15 km in a direction 60° north of east. Find the magnitude of the car's resultant vector.

​
Mathematics
1 answer:
Aliun [14]3 years ago
7 0

Answer:

-10sin45+15cos60=Hor distance = 5.92 km

-10cos45+15sin60=ver distance = .429 km

resultant is sqrt(5.922+.4292)= 5.94 km at angle arctan(.429/5.92)= 1.77 degrees north of east

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

| 2 4 |

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3 years ago
5x-60 = -60 +2x +3x<br> how many solutions does the equation have
xeze [42]

Answer:

infinitely \: many \: solution

Step-by-step explanation:

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infinietly \: many \: solution

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5 0
3 years ago
A mass club has 40 members the number of girls is five less than two times the number of boys how many members are boys how many
Lorico [155]

Answer:

15 boys and 25 girls

Step-by-step explanation:

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6 0
4 years ago
Question 17 of 25
belka [17]

Answer:

B

Step-by-step explanation:

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