Answer:
he counted from 32 to 40 , and not to -40
Step-by-step explanation:
the difference is 72 degrees
Sum of two angles that are supplementary = 180°
Let the smaller angle be = x
<h3>Their sum :</h3>
Using this let us find the measures of the smaller angle and bigger angle .
∴ The measure of the two angles are = 21° and 159° .
Answer:the answer is B 60.
Step-by-step explanation:
There is one solution to this system of equations. The answer is B.
Answer:
38cm3
Step-by-step explanation: