The factor of this expression would be 2(x+1)
Hoi!
Here's how you would write this.
z - 34.7 = 68.2
"Less than" indicates subtraction, but from what? "Less than z", so we're subtracting something from z. If you look at the equation, how would we calculate 34.7 less than z? To do this, we would subtract 34.7 from z. Since we're given our answer to the equation, just slap that into the equation after an "equals" symbol, and you're finished!
ÐABC = 28°, and ÐBCA is larger than ÐABC. Triangle ABC is an isosceles triangle. It is stated that in an isosceles triangle the two angles are congruent to each other and since one of the angle is given as 28° the measures of two remaining angles is 76°.
