The length of a rectangle is 4 units shorter than half the width. If the length of the rectangle is 18 units, which equation can be used to find w, the width of the rectangle?

equation to find w:

and the value of the width is:

Step-by-step explanation:

Information that we have:

Length:

"The length of a rectangle is 4 units shorter than half the width"

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Representing the width with , what the last sentence is telling us is the following:

Substituting the value of the length

this is the equation we can use to find the width of the rectangle.

And solving for we get:

a and c

step-by-step explanation:

the answer for this question is : 360°

step-by-step explanation:

we have been given a triangle   we need to tell which one of these is a triangle below to map onto itself.

360° rotation is the complete rotation which eventually leads to the same figure which is given.

the correct will be, that is 360° that will cause the triangle below to map onto itself.