Mathematics, 19.05.2021 20:40 juniorracer148
Activity 3
Match cards with equivalent expressions. (Hint: match the numbered cards with the lettered cards!)
A. a(1+2+3)
B. 2(12-4)
C. 12a + 3b
D. (15a – 18)
2
12. 2-4.2
E. 6a + 10b
1. 3(4a +b)
G. 2a + 3a
6. 10a - 12
7. 2 - a
3. 2(3a + 5b)
5. a + 2a + 3a
F. 0.4(5 – 2.5a)
4. (2+3)
Answers: 2
Mathematics, 20.06.2019 18:04, sighgabbie
Classify the polygon by its number of sides. state whether the polygon appears to be regular or not regular. a. heptagon, regular b. heptagon, not regular c. octagon, regular d. octagon, not regular
Answers: 1
Mathematics, 21.06.2019 16:30, itsdeevv
You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:
Answers: 1
Mathematics, 21.06.2019 17:50, carlosiscr7
Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36
Answers: 1
Activity 3
Match cards with equivalent expressions. (Hint: match the numbered cards with the letter...
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