Yesterday,Bethany sent 60 messages. She said that 15% of those messages were to her best friend.=> 60 messages is the total number of messages he sent=> 15% = 15% / 100% = .15Question: How many text messages did Bethany send to her friend yesterdaySolutions:=> 60 * .15 = 9 messages were sent to his friend.and the rest were sent to someelse.<span>
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It would cost 49.96 to order three Cd's.
14.99*3=44.97
44.97+4.99=19.96.
Hope this helps
If ABCD is a parallelogram, we have to prove that slope of
AB = CD and slope of BC = DA. Using the formula m = (y1-y2) / (x1-x2), the
slope of line segment AB = 0/-4, CD =
0/-4, BC = 1, DA = 1. Going back to the
condition, the slope we get for each line segment proves that ABCD is a
parallelogram.
Answer: angle 7 = 80 degree and angle 8 = 100 degree
Answer:
The answer is "".
Step-by-step explanation:
Let add equation 1 and 2:
Using formula:
convert to polar coordinates