Answer:
115
Explanation:
Angles in a triangle sum to 180
Add the two angles given and subtract it from the total sum of angles to find the missing interior angle -
75 + 40 = 115
180 - 115 = 65
Now that we have the interior angle, we can work out the exterior angle by subtracting it from 180
180 - 65 = 115
Answer:
Top left graph.
Step-by-step explanation:
The equation has x + 2 as the denominator and the denominator cannot be zero (because you can't divide by zero). This means that <em>x cannot equal 2</em> which is what is shown in the top left graph.
Answer:
97
Step-by-step explanation:
Equation:
51+23x, where x = the number up hours
so 51+23(2)=97
51+46=97
