Which equations are true?
® 6145-3,050 - 10
® 381 x 27 = 1,143 - 9
© 854 x 63 = 53,802
0 562 x 42 = 23,604
@ 72 x 30 = 270

The third one and the fourth one.

Step-by-step explanation:

The first one is not an equation... But the rest area fairly easy to solve. You just need to solve one side of the equation, and if the answer is the same value as the other side, then it is true.

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.

no

step-by-step explanation:

2-7=-5

7-2=5

when you combing like terms for ech expression, 5 and -5. these numbers are not equal to each other.