Answer:
A
Step-by-step explanation:
The triangle shown has all 3 sides equal in length, hence it is an equilateral triangle.
A property of equilateral triangles is the angles are congruent.
The sum of the 3 angles = 180°, hence the measure of each angle is
= 60° → A
Answer:
-2x + 5
Step-by-step explanation:
When you set this problem up:
It's easy to see that you can't really divide them due to their differing variables. So, we need to factor the numerator to give us equivalent variables:
WAIT! Look at the longer factor:
It is equivalent to our denominator! Now, that has made the job incredibly easier. Simply cancel out the like terms in the problem and we have our answer:
(-2x + 5)
QUESTION 1
The given logarithmic expression is
We rewrite in the index form to base 4.
This implies that;
We now apply the power rule: .
Recall that logarithm of the base is 1.
QUESTION 2
The given logarithm is;
This is the same as;
