Answer:
Step-by-step explanation:
Before you can add or subtract fractions together, they need a common denominator. The least common denominator for ½ and ⅕ is 10.
Answer:
Your answer is -88
Step-by-step explanation:
HOPE THIS HELPS
Answer:
Im pretty sure it's C
Step-by-step explanation:
Tell me if im wrong
Answer: option c.
Step-by-step explanation:
To find AB you can use this trigonometric identity:

In this case:

Substituting values and solving for AC, we get:

To find AB you can use the Pythagorean Theorem:

Where "c" is the hypotenuse and "a" and "b" are the legs of the triangle.
In this case:

Substituting values and solving for AB, we get:

Since the sum of the interior angles of a triangle is 180 degrees, we know that ∠B is:
