Ask
your own question, for FREE!

Mathematics

KpopAsianDramaFanYT:

A rectangle has sides measuring (2x + 7) units and (5x + 9) units. Part A: What is the expression that represents the area of the rectangle? Show your work. (4 points) Part B: What are the degree and classification of the expression obtained in Part A? (3 points) Part C: How does Part A demonstrate the closure property for polynomials? (3 points)

Still Need Help?

Join the QuestionCove community and study together with friends!

mxddi3:

well for part a, do you have answer choices or do you have to write your own expression?

Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!

Join our real-time social learning platform and learn together with your friends!

Latest Questions

gregbellanger:
Which existing technology did engineers use to enhance the speed of propeller-dri

21 minutes ago
0 Replies
0 Medals

Nevaehthebaddie:
what do u do when ur boyfriend get shot but u cant call 911 cuz its gang related

2 hours ago
3 Replies
0 Medals

jacksono6:
In 1990, the price of a gallon of unleaded gasoline was $1.37. In 1998, it was $1.

3 hours ago
1 Reply
2 Medals

Sadiewilson788:
A bungee jumper hangs from a bungee cord with zero velocity. If the bungee cord has a spring constant of 18 N/m and the jumper has a mass of 113 kg, how str

3 hours ago
0 Replies
0 Medals

russianmafiya:
hey is there anybody that is female that I can talk to about my life plz

4 hours ago
2 Replies
0 Medals

youdointlikeme:
What can be used to provide air for a fire? musket bellows tongs trundle

5 hours ago
1 Reply
0 Medals