Charlie was carrying around the steps to solve square root of 6x plus 4 = 8. on his way through the math factory, charlie dropped them and they mixed with other steps. put the correct steps in order to solve square root of 6x plus 4 = 8.

a. divide by 2 from both sidesb. square root both sidesc. divide by 6 from both sides
d. subtract 4 from both sidese. subtract 8 from both sidesf. square both sides

The answer is
F. Square both sides
D. Subtract 4 from both sides
C. Divide by 6 from both sides

√(6x +4) = 8

Square both sides:
(√(6x +4))² = 8²
6x + 4 = 64

Subtract 4 from both sides
6x + 4 - 4 = 64 - 4
6x = 60

Divide by 6 from both sides
6x/6 = 60/6
x = 10

Okay so for every triangle has three angles that always add up to 180 degrees. and to tell the difference between whether they are secure, right or obtuse is that acute: has one angle that is less than 90 degrees. right triangle means there is at least one angle that is exactly 90 degrees. and an obtuse angle has an angle that is bigger than 180 degrees. i’ll do #13 as an example: 13. 40 and 50 so if every triangle has 180 degrees 40+50= 90 degrees then180-90= 90 degrees so the third angle is 90 degrees and because this triangle has a 90 degree angle it means it is a right triangle