Determine the numerical length of JK.

Mathematics

2 answers:

kvasek [131]3 years ago

6 0

The length of JK is 21

This is because JK + IJ = IK so x+6+9=2x

This can be simplified to x+15=2x and then even further to 15=x

Now that you have x, you can plug it into the equation for JK

so 15+6=21

Zarrin [17]3 years ago

5 0

Answer:

So the two sectors add to the full length:

JK + IJ = IK

x+6 + 9 = 2x

Rearrange:

x=15

So the numerical length:

2*15

You might be interested in

Compare the line(s) of reflection of a rectangle to the line(s) of reflection for a square. Explain your answer by describing th

ra1l [238]

Answer:

Rectangle has two(2) lines of reflections

A square has four(4) lines of reflections

Step-by-step explanation:

Lines of reflection also known as lines of symmetry ,

In a rectangle there are two( 2) lines of symmetry and they are found along the midpoints of the opposite side of the rectangle, while for A square there are four (4) lines of reflections which can be seen along the midpoint of the opposite sides of the square and also along the midpoint of the opposite vertices of the square.

4 0

2 years ago

Rearrange the equation so U is the independent variable. 4u+8w=−3u+2w

Basile [38]

Answer:

$u=-\frac{6}{7} w$