4x-2x+8 6x+4) step work justification 4x-2x+8 6x + 24 | dstributive property 2 2x+8 6x+24 combine like terms 3 ax+8- 24 addition property of equality subtraction property of equality x --4 |dives on property of equality # which step has an incorrect justfication? (make sure to type only the number of the step into the blank: 1,2,3,4 or 5) numerical answers expected

The annual snowfall in a town has a mean of 38 inches and a standard deviation of 10 inches. last year there were 63 inches of snow. find the number of standard deviations from the mean that is, rounded to two decimal places. 0.44 standard deviations below the mean 2.50 standard deviations below the mean 0.44 standard deviations above the mean 2.50 standard deviations above the mean

Can someone me with these two circle theorem questions asap?

A25- foot ladder leans against a building and reaches a point of 23.5 feet above the ground .find the angle that the ladder makes with the building