Answer:
b
Step-by-step explanation:
it isn't c because theres a theorem that says that opposite angles in a parallelogram are congruent
it isn't d because if the opposite angles are 90 and 90 they are supplementary
a is correct, but for the wrong reason
its b
Answer:
im assuming that we are solving for g. i got 8x^2-10x-3 over x
Step-by-step explanation:
1. gx^2=8x2−10x−3
then u divide both sides by x which gets u gx over x = 8x^2-10x-3 over x
i hope that makes sense and helps!
Answer:
h > 12
Step-by-step explanation:
have a good day!! :)
Answer:
There are 31 people in the row
Step-by-step explanation:
Let us say that the number of people in the row is = x
We can also assume that the people arranged in the row are counted from one end.
The median value can be got using the formula:
median (middle person) = (n +1 )/2
where n = number of people in the row
hence, we will have
16 = (n +1)/2
n = 32 -1 =31
Therefore, there are 31 persons in the row