Answer
x=29
Step-by-step explanation:
Okay we know that the sum of all angles in a triangle is 180, so all we have to do is add them up first
(x+17)+(2x+5)=3x+22
(3x+22)+(3x-16)=6x+6
okay so we now know that 6x+6=180
subtract 6 on both sides 6x=174
then divide by 6 to get x=29
hope this helps!
The answer is 6 because 4+1=5+1=6
Answer:
y = -1
Step-by-step explanation:
Subtracting a negative<span> number from a </span>negative<span> number—when you see the </span>subtraction<span> (</span>minus) sign followed by a negative<span> sign, turn the two signs into a plus sign. Thus, instead of </span>subtracting a negative<span>, you are adding a positive.</span>