12 inches = 1 foot
144 square inches = 1 square foot
1250 square inches = 1250/144 = 8.68 square feet
There are no lines of symmetry for the number four.
Angle ACB = 61° and angle ABC = 53°.
Every triangle is comprised of 180°.
180° - (61° + 53°) = 66°.
Angle BAC = 66° and angle BAC is equal to angle x, therefore,
x = 66°
Answer:
it takes her 1/10 of an hour
Step-by-step explanation:
math
Given:
Total students = 6,000
Students taking honors courses = 1,500
Students preferring basketball = 1,800
Students in both = 450
To find:
Whether the two events "taking honors courses" and "preferring basketball" are independent or not?
Solution:
Let as consider the following events.
A : Taking honors courses
B : Preferring basketball
: Both
We know that,
Using this formula, we get
Two evens are independent if
Now,
So, the events A and B are intendent because
Therefore, the correct option is D.