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nataly862011 [7]
3 years ago
12

Find the position function of a particle moving along a coordinate line that satisfies the given conditions. 2sint-cost

Mathematics
1 answer:
dimulka [17.4K]3 years ago
5 0

Answer:

the position of a particle moving at a coordinate say(y) will satisfy the given conditions t=0 (say) if y=2sint-cost

Step-by-step explanation:

Clearly by the above we can see that if y=2sint-cost at t=0, then y=-1 because at t=0 sint vanishes and leaves us with only cost and at t=0 cos0=1

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What are 3 diffrent ways to get 1 in fractions
STALIN [3.7K]

Answer:

example: 2/2  5/5  10/10

Step-by-step explanation:

Since you want 3 ways to make 1 into a fraction, you need to know how much of a fraction you need to make a whole number.  You will need 2 halves to make a circle.  

7 0
3 years ago
 
Andrews [41]

Answer:

a = 1 and b = 14 or a = 14 and b = 1

Step-by-step explanation:

This means that ab = 14 and a + b = 15. Simple guess and check reveals (1, 14) or (14, 1).

6 0
3 years ago
The heights of 18-year-old men are approximately normally distributed with mean 68 inches and standard deviation 3 inches. what
docker41 [41]
The probability is 0.3707.

We calculate the z-score associated with this using the formula 

z = (X-μ)/σ = (67-68)/3 = -1/3 = -0.33

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3 0
4 years ago
Can someone help with this problem
WARRIOR [948]
35+25=60
y=60


If you add the opposite side values of the triangle (not the one touching the y), you get the value of y). 35+25=y
This works because y+x= 180 and the three angles of a triangle add to 180.
4 0
3 years ago
Read 2 more answers
Item 7 You run for 2 hours at a speed no faster than 6.3 miles per hour.Question 1 Write an inequality that represents the possi
aalyn [17]
The formula which relates Distance, av.Speed and Time is
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The maximal Distance would be covered if the average speed was 6.3 miles per hour.

In that case D=6.3 (mi/h) * 2 h = 12.6 mi


thus, if x represents the number of miles, x≤12.6 mi



Answer: x≤12.6 mi
3 0
4 years ago
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