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lidiya [134]
3 years ago
7

If you subtract 38431 from a number, you are left with 14391.Find the number

Mathematics
2 answers:
Yakvenalex [24]3 years ago
5 0

Answer:

52822

Step-by-step explanation:

38431+14391= 52822

Hope this helps! :)

Hatshy [7]3 years ago
5 0

Answer:

52822.

Step-by-step explanation:

x - 38431 = 14391

x = 14391 + 38431

= 52822.

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Find the coordinates of point B that lies along the directed line segment from A(-5, 2) to C(11, 0) and partitions the segment i
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Answer:

B ( 5 , 3/4 )

Step-by-step explanation:

Solution:-

We are given two points in the cartesian coordinate system as:

                    A ( -5 , 2 )              C ( 11, 0 )

The point B lies on the line segment from A to C. The ratio of segment given is:

                               AB / BC = 5 / 3

To solve such type of problems. We will use vector equation of line AC.

To form a vector equation of line representing AC. We will first determine the direction vector ( d ) that is parallel to the line AC as follows:

                  d = OC - OA

                  d = < 11, 0 > - < -5,2 >

                  d = < 16 , -2 >

The fixed point on the line is taken. We will take point A. The vector equation of line from point A to point C is expressed as:

                 < x , y > = OA + t*d

                 < x , y > = < -5, 2 > + t* < 16 , - 2 >  

The above equation satisfies all the points that lies on the line AC. To determine the coordinates of ( B ). We will plug in the appropriate value of parameter ( t ) and evaluate. We are given the ratio 5:3.

So point B is 5/8 th the magnitude of the distance AC from A. Hence, t = 5/8 as follows:

                < x , y > = < -5 , 2 > + ( 5/8 ) * < 16 , -2 >

                < x , y > = < -5 , 2 > + < 10 , -5/4 >

                < x , y > = < 5 , 3/4 >   ... Answer

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The rectangle graphed has a length of 5 and a width of 4 how does the perimeter change when the width is decreased by half
Nuetrik [128]

Answer:

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Step-by-step explanation:

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3 years ago
Please help and explain ( Brainliest for answer!)
Novosadov [1.4K]

Answer:

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Step-by-step explanation:

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