240, you just add a zero to 24, I don't know what you mean by zero the hero of 4 square, hope this helps!
Answer:
His score decreased by 9 percent this time.
Step-by-step explanation:
From his first history exam he had a score of 90 percent. The difference between his first score and present score is given by
90 - 81 = 9
Answer:
false
Step-by-step explanation:
foci are usually in the ellipse. that foci is where the ellipse is drawn from
Answer:
Step-by-step explanation:
We know by the Triangle Angle-Sum Theorem that the angles of a triangle all add up to equal 180. So we find angle B:
180 - 82 - 55 = 43
So angle B = 43. Now we can use the Law of Sines to solve for side b:

Cross multiply to get
b sin(55) = 8 sin(43) and divide to solve for b:
so
b = 6.6605
-13 because 6 x 2 = 12 plus x = -13 x represents 1 btw