Answer:
x=11 there is my work. Your welcome
168=-8x
-8 -x
-21 = x
Division, 168 divided by -8
When you know the coordinates of a point and the slope of a line, you can use the formula
in your case, 
and 
, so you have
<u>Answer</u>:- No.
<u>Explanation</u> :-
<u>Substitute these numbers in pythagoras theorem to check if the set of numbers is a pythagorean triplet.</u>
<u>Pythagoras theorem</u> :- sq. of hypotenuse (longest side) is equal to the sum of sq.s of other two sides.
<u>Here</u>,
hypotenuse = 12 (as it is the longest side)
and other two sides are 6 and 9.
----> 6^2 + 9^2 = 12^2
----> 36 + 81 = 144
----> 117 = 144
Since, LHS is not equal to RHS, this set of numbers is not a pythagorean triplet.
X=1/2 I’m mostly guessing but for math just use the app called photo math it’s helps with math equations but not math written problems
