Use Figure 2 to answer the question. 7. Which of the following statements is true? (1 point) - *m angle LSO + m angle MSO = 180 degrees *angle LSM congruent to angle NSM
*m angle LSM + m angle SML + m angle MLS = 360 degrees
*m angle NSO + m angle OSL + m angle LSM + m angle MSN = 360 degrees ​

NSO+OSL+LSM+MSN =360

Step-by-step explanation:

Sum of angles at a point

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

a

step-by-step explanation: