Answer:
There is no variable so -3 therefore cannot be a solution to this.
Answer: x=8 x=0
Step-by-step explanation:
Answer:
90
Step-by-step explanation:
if all the interior angle in triangle sums up it will be 180
so 180 divide by by 3(because its a triangle) is 90
hope this helps
have a nice day <3
ANSWER:
u=4
EXPLANATION:
distribute the 2 and simplify.