If lmno is a rectangle, and mmon = 30, what is the value of x?

The answer is the option E

Step-by-step explanation:

we know that

If LMNO is a rectangle

then

The triangle OCN is an isosceles triangle----> (C is the center of the rectangle)

so

------> the base's angles of the isosceles triangle

-----> by vertical angles

Remember that the sum of the internal angles of a triangle must be equal to

therefore

solve for x

answer: the answer is ann

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.