For #2, ∠3 and ∠1 are supplementary. You know that the measure of ∠1 is 162°, so what is ∠3? 180-162=18.
m∠3=18° if ∠1=162°.
Hope this helped!
Answer:
Largest prime factor of the given expression is <em>379.</em>
Step-by-step explanation:
Given the expression:

To find:
The largest prime factor of the given expression.
Solution:
First of all, let us factorize the given expression.

Let us learn two formula:


Applying the above formula in the expression written above:
...... (1)
Similarly:
........ (2)
Multiplying the expressions from (1) and (2) to get the result:

So, largest prime factor of the given expression is <em>379.</em>
Answer:
-171
Step-by-step explanation:
Applying PEMDAS (order of operations),
We open the parenthesis first;
-9 - (
)³ × 6
-9 - 3³ × 6
We work on multiplication next;
-9 - 27 × 6 = -9 - 162
finally we do subtraction to get;
-9 - 162 = -171