Answer:
Step-by-step explanation:
Recall that the quadratic formula gives you the pattern to follow in order to find the solutions to a quadratic equation of the form: 
It tells us that we need to use the parameters 
and 
in the following formula in order to get the answers for the x-values that solve it:
so, in our case, 
, 
, and 
then, replacing these values in the formula, we obtain:
Which looks like the third expression you are listing (although it is a little hard to read)
Answer:
62 for the green outline, 18 for the pink, and all together 80 ☺
Step-by-step explanation:
I might be wrong so don't take this as a confident answer.I haven't done area and perimeter in a while.
Use the cosine or sin rule, depending on the question.
Yes photo math!!!!!!! It will save your life
Answer:15
Step-by-step explanation:
The box on the left is square in a square all side are equal
