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Nostrana [21]
3 years ago
8

1. One morning, Roshan and Varun were talking to each other face to face at a crossing. If Varun's shadow was exactly to the lef

t of Roshan, which direction was Roshan facing? ​
Mathematics
2 answers:
Allushta [10]3 years ago
6 0
Hello

Answer: Roshan was facing forward and to the right
Phoenix [80]3 years ago
5 0
Answer: The correct answer would be the East direction. ... Now, as Varun's shadow fell to the left of Roshan, then Roshan might have been facing East.
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A bag contains 2 red marbles 7 blue marbles 5 green marbles. If two marbles are drawn out of the bag, what is the exact probabil
uranmaximum [27]

Answer:2/14

Step-by-step explanation:

7 0
3 years ago
-<br> 3/5 x = 15 Solve this question please
Triss [41]

Answer:

3/5x = 15

multiply both sides by 5

This cancels out denominator of fraction =

3x = 75

x = 25

8 0
3 years ago
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Find the degree of the polynomial<br> 2x^4y^2+9x^2y^5-3x^4y^4
coldgirl [10]

Answer:

the polynomial has degree 8

Step-by-step explanation:

Recall that the degree of a polynomial is given by the degree of its leading term (the term with largest degree). Recall as well that the degree of a term is the maximum number of variables that appear in it.

So, let's examine each of the terms in the given polynomial, and count the number of variables they contain to find their individual degrees. then pick the one with maximum degree, and that its degree would give the actual degree of the entire polynomial.

1) term  2\,x^4\,y^2  contains four variables "x" and two variables "y", so a total of six. Then its degree is: 6

2) term  9\,x^2\,y^5  contains two variables "x" and five variables "y", so a total of seven. Then its degree is: 7

3) term  -3\,x^4\,y^4  contains four variables "x" and four variables "y", so a total of eight. Then its degree is: 8

This last term is therefore the leading term of the polynomial (the term with largest degree) and the one that gives the degree to the entire polynomial.

8 0
3 years ago
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A circle with center on (7,0) with a radius of 9.
Greeley [361]

Answer:

The answer to your question is   (x - 7)² + y² = 81

Step-by-step explanation:

Data

Center = (7, 0)

radius = 9

Process

To find the standard equation of a circle, just substitute the values of the center and the radius.

Standar equation of a circle

                     (x - h)²  +  (y - k)² = r²

-Identify the values of h and k

                     h = 7    k = 0   and r = 9

-Substitution

                    (x - 7)² + (y - 0)² = 9²

-Simplification

                  (x - 7)² + y² = 81

7 0
3 years ago
The eastbound train travels 10 miles per hour faster than the westbound train. After 2 hours, they are 232 miles apart. At what
patriot [66]

Answer:

48,58

Step-by-step explanation:

Let The speed of the west bound train be x

Let the east bound train be x+10

The speeds can be calculated as follows

2(2x+10)= 232

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4x= 232-40

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x= 192/4

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Hence the speedof the west bound train is 48

The speed of the east bound train is 48+10

= 58

8 0
2 years ago
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