Answer:
no.
Step-by-step explanation:
let's use apples for this example. if you have 3/2 of an apple that means you actually have one full apple and one apple cut in half since 3/2 is also equal to 1 and 1/2. but 2/3, on the other hand, means you have 2 of 3 sections of 1 apple.
Applying cosines law we have:
5 ^ 2 = 7 ^ 2 + 6 ^ 2 - 2 * 7 * 6 * cos (F)
Clearing the angle we have:
cos (F) = (5 ^ 2 - 7 ^ 2 - 6 ^ 2) / (- 2 * 7 * 6)
cos (F) = 0.714285714
Then, clearing the angle:
F = acos (0.714285714)
F = 44.42 degrees
Rounding:
F = 44 degrees
Answer:
F = 44 degrees
option 1
Answer:
or
Step-by-step explanation:
When given the following equation,
One must follow the order of operations to solve the equation and get a valid result. The order of operations states the following,
1. Parenthesis
2. Exponents
3. Multiplication/ Division
4. Addition/ Subtraction.
Normally, one would combine the terms in the parenthesis, but since they are unlike terms, one will have to undo the exponents first. Expand the binomial.
Now distribute, multiply every term inside the parenthesis by the term outside,
Simplify,
Inverse operations,
To simplify the equation, divide all terms by (2).
Factor, rewrite the quadratic equation as a product of linear equations,
Solve using the zero product property. The zero product property states that any number times zero equals zero,