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ray mo bisects ∠lmn, m∠lmo=6x-20 and m∠nmo=2x+36. solve for x and find m∠ lmn the diagram is not to scale.

select one:
a. x = 13, m∠lmn=116
b. x = 14, m∠lmn=64
c. x = 13, m∠lmn=58
d. x = 14, m∠lmn=128

D.

Step-by-step explanation:

6x+2x=8x

-20+36=16

Put both answers for both equations into an equation

8x+16

now multiply 14 instead of having x

8(14)+16=128

x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

75

step-by-step explanation:

you do x-29=46 (the number of cantaloupes sold)

in order to find x, you have to find what minus 29 equals 46, meaning you'd have to add 29 to 46.

29+46=75

if you replace x with 75, the equation looks like:

75-29=46

x=75