PLEAASE HELP IM BEGGING SOMEONE PLEASE PLEASE HELP​

the awnser is 124 YW:)

Step-by-step explanation:

62x2=124

124 / C

Step-by-step explanation:

The angles of a triangle add up to 180 degrees.  We know that angle k is 62, angle J is 90, that adds to 152.  180-152 gives us the third angle of the triangle as 28.  Assuming that the two triangles are similar, the angle opposite of the 28 degree is also 28 degrees.  The angles on the line should also add up to 180 degrees.  So 180 - 28 - 28 = 124.

b.an increase in a causes b to decrease

geometric series converge the common ratio r has magnitude less than one.

which is equivalent to

for the example we need

|2-x| < 1

-1 < 2-x   and 2-x < 1

x < 3 and x > 1

we can write that

answer: 1 < x < 3

1a. common ratio r=250/25=10 > 1     diverges

1b.   r=50/100=1/2 converges

when these converge they converge to

where a is the first term.

answer: 200

1c. r=-1   so it's not the case that |r| < 1.     diverges

2a. x is the common ratio so we converge when |x|< 1

2b.   r=-10x / -2 = 5x.

we converge when

|5x| < 1

|x| < 1/5

2c.   r=3-2x

-1 < 3-2x and 3-2x < 1

-4 < -2x and 2 < 2x

x < 2 and 1 < x

1 < x < 2

2d. [/tex] r=-48x^3/12 = 4x^3[/tex]

|4x^3| < 1

|x^3| < \frac 1 4

|x| < 4^{-1/3}