Plug in the value into this function
Thus, your answer will be D) -8. Let me know if you need any clarifications, thanks!
Answer:
-10 = -b/4
-10 x 4 = -b
-40 = -b
40 = b
hence, <em>b</em><em> </em><em>=</em><em> </em><em>4</em><em>0</em>
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So,
The formula for the area of a rectangle is:
A = l * w
We will consider l to be the height.
Substitute the given values.
30 = 10 * w or 10w
Divide both sides by 10.
3 = w
The length (I would call it the width, since it is shorter) of the rectangle is 3 centimeters.
8 angles are formed by the transversal