Answer:
8 1/30
Step-by-step explanation:
Calculate by converting into improper fractions.
You add half of the coefficient of x and square it.
What you do on one side,you must do it on the other.
$71 because you subtract $96 and the 25 percent off.
Answer:
a) Acute
Step-by-step explanation:
To clasify the triangle as Acute, Right, or Obtuse, we use the converse of the pythagorean theorem and see if c^2 is greater, less than, or equal to b^2+a^2.
So 16^2 ? 11^2 + 12^2
Since 11^2 +12^2 = 265 and 16^2 is 256, c^2 is less than b^2+a^2. So the triangle is acute.
Answer:
-64
Step-by-step explanation:
Given expression

Perform all multiplications and divisions:

Now subtract results in brackets:

Now, divide:
