The expression defines the given series for seven terms, i don't understand the question but i do know the sum which you should know to
15 + 19 + 23 = 57
Sorry
The opposite angles of a quadrilateral are supplementary so you can set them equal to 180.
If there was more information given then i could find the exact values.
Hope this helps :)
Answer:
18x^2
Step-by-step explanation:
You're basically just multiplying them together :)
Answer:
https://www.imsdb.com/scripts/Shrek.html
Step-by-step explanation: Follow this link. DO it no ballz
