Answer: 14 1/8
Step-by-step explanation: To add mixed numbers, first add the fractions. In this case, we have two fractions 
and 
and these fractions have unlike denominators. We need to find a common denominator for both of these fractions to be able to add.
<u>Least Common Denominator:</u>
= 
=
12 4/8 + 1 5/8 = 13 9/8
Notice that 9/8 is an improper fraction so we can change it to a mixed number.
9/8 = 1 1/8
13 + 1 and 1/8 = 14 1/8
Answer:
2
Step-by-step explanation:
Logarithm base 6 of 36 is 2 .
Multiply each side by 2: 2(x/2) + 3(2) = 5(2) => x + 6 = 10
Subtract 6 from each side: x + (6 - 6) = 10 - 6 => x = 4
The answer is x is equal to 4.
Answer:
cosine rule - cos = 
Step-by-step explanation:
Here the ladder is acting as hypotenuse and base as adjacent.
Formula: cosθ = 
