Answer:
-14
Step-by-step explanation:
Plug 3 in for x
-2 (3)² + 3 + 1
-2 (9) + 3 + 1
-18 + 3 + 1
-14
Answer:
<u>93°</u>
Step-by-step explanation:
According to angle sum property, all the internal angles of a triangle add up to 180 degrees.
=> 37 + 50 + ? = 180
=> ? = 180 - 87
=> ? = <u>93°</u>
A half a marathons answer is 69,217.52 feet
Answer:
<h3>
Step-by-step explanation: </h3>
find the measure of <K. then add the measure of <K to <L. then subtract the sum of those two angle measures from 180, then that's the measure of <J
I’ve had this question before, it’s C
