The diagram of the triangle is shown below
One interior angle is 56°
One exterior angle is 103° ⇒ we can work out one interior angle 180°-103° = 77°
The other interior angle is 180° - (56°+77°) = 44°
Answer:
? = 30°
Step-by-step explanation:
All angles in a triangle add up to 180°
? + 130° + 20° = 180°
? = 180° - 130° - 20°
? = 30°
Answer:
240%
Step-by-step explanation:
100 x (425 - 125) / 125
The correct answer is B. The function has a constant rate of change, decreasing for all x at a rate of 6.
In order to find the rate of change, we have to identify the slope. The slope is always the coefficient of x when in slope intercept form. In this case it is -6, which means it decreases at a rate of 6.
Try dividing 150 by 2 1/2 and your answer would be 6.25 you may want to double check that math though
