Answer:
Follows are the solution to this question:
Step-by-step explanation:
In point a:
calculating a positive coterminal angle:
calculating negative coterminal angle:
In point b:
calculating a positive coterminal angle:
calculating a negative coterminal angle:
Answer:
y = -35
Step-by-step explanation:
y=7 * -5
7 *-5 = -35
y = -35
Answer:
Step-by-step explanation:
Given
Required
Show that:
Divide through by a
The general form of a quadratic equation is:
By comparison, we have:
Sum is calculated as:
So, we have:
Divide both sides by -1
Similarly;
Product is calculated as:
So, we have:
<em>1/2</em>
- <em>Step-by-step explanation:</em>
<em>Hi there ! </em>
<em>1 1/3 + (-5/6) =</em>
<em>= (1*3+1)/3 - 5/6</em>
<em>= ²⁾4/3 - 5/6</em>
<em>= 8/6 - 5/6</em>
<em>= (8 - 5)/6</em>
<em>= 3/6</em>
<em>= 1/2</em>
<em>Good luck !</em>