The Answer is:
(5a2-3a+8)+(-4a2-1)+(15a+11)
Answer:
x = 45°
Step-by-step explanation:
We can tell that "x + 115" and 160° are vertically opposite angles, which means that they are equal. (Refer to image)
⇒ x + 115 = 160
⇒ x = 160 - 115
⇒ x = 45°
Learn more about vertically opposite angles: brainly.com/question/68367
<h3>
Image:</h3>
The average of those two values is
(-11-4 +i+4i)/2 = -(15/2) +(5/2)i
Answer:
$253.5
Step-by-step explanation:
Total amount saved = Amount Rhonda saved + Amount Margo saved
= $478.50 − $225
Amount Margo saved = $253.5
Answer: 594336
Step-by-step explanation: Because of google