K is equal to 2.
You have to move the 4 to the other side and change the addition sign to subtraction. After that, you have to subtract 8 and 4 which will give you 4 and 4 divided by 2 is 2 which means that k equals 2.
Answer:
x=88° a=+3 b=4a-3
Step-by-step explanation:
as triangles ADE and BCE are congruent by sss axiom
so correponding angles are equal
i.e<AED = <BEC
and <DAE =90-60
=30°
so
62°+x+30°=180°
therefore x=88°
Answer:
D) graph D
Step-by-step explanation:
x² < 4
x < 
which means x < 2 and x > -2
I think it’s a but I could be wrong
Answer:
To add integers having the same sign, keep the same sign and add the absolute value of each number.
Step-by-step explanation:
hope it help
