Answer:
See attachment
Step-by-step explanation:
The given inequality is 
By the definition of the absolute value function, we obtain the compound inequality.
When we simplify we get:
The graph for the solution set is shown in the attachment
Answer:
The measure of ∠A is 127°.
Step-by-step explanation:
The interior angles of a triangle always add up to 180°. Since you can fix <em>three</em> triangles into a pentagon, the sum of its interior of angles is 540° You could also look at how many angles there are (5), multiply that number by 180°, then subtract 360° from the product.
540° - (113° + 80° + 130° + 90°) = ∠A
540° - 413° = 127°
∠A = 127°
<em>Hope this helps,</em>
<em>~ Nicki ~</em>
Answer:
The slope of the line segment is 
Step-by-step explanation:
we know that
The formula to calculate the slope between two points is equal to
we have the points
(2,-5) and (-1, -1)
substitute in the formula
Answer:
c. 2
Step-by-step explanation:
Defining two angles of a triangle means you know the values of all of the angles. When all angles are known and the side opposite one of them is known, then the triangle is completely determined.
In this case, the angle opposite the given side can be either of the two given angles, so two triangles are possible.
__
If the two angles have the same measure, then only one triangle is possible.
The answer to your question is one hundred three million, seven hundred twenty-seven thousand, four hundred seventy-nine.
