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Mathematics, 24.09.2020 14:01 lanaiheart7
PLEASE ANSWER! IM DESPERATE PLEASE;;
Jessica is using a computer program to design a chicken coop with solar panels on the roof for the agricultural club.
So she can test various sizes, Jessica is using polynomials to represent the dimensions. The solar panels have a width of 4c2 + 5x and a length of 7c - 3 and will be able to lie flat on the roof of the coop. The coopβs height is represented by 2c + 6d. Use this information to solve the following problems.
1.) Jessica wants to add a border around the edge of the solar panels to help protect them from weather events.
Write the standard form expression that represents the amount of border material Jessica will need.
Enter the correct answer in the box.
2.) The agriculture club already had another solar panel with a surface area of 8c2 + 16c - 11
Once Jessica completes the new chicken coop with its solar panels, what will be the total surface area of the solar panels the club owns?
A.) 28c3 + 15c2 - 31x + 11
B.) 28c3 + 31c2 + c - 11
C.) 28c3 + 23c2 - 15c
D.) 59c3 + c + 11
3.) Complete the statement about the new total surface area of the agricultural clubβs solar panels. Type the correct answer in each box. Use numerals instead of words.
βThe polynomial representing the total surface area of the solar panels has teens and a degree of .β
4.) To determine how many chickens can be kept in the new coop, Jessica needs to know the volume of the chicken coop. Find the volume of the chicken coop. Then select the terms that appear in the simplified polynomial representing the volume. Select the correct terms in the table.
βββββββββββββ
| 108c2d | -90cd | -30c2 |
βββββββββββββ
| 216d3 | 168c3d | 56c3 |
βββββββββββββ
(Thatβs the table)
Thatβs all! Please answer! If you do I am extremely grateful to you! β€οΈ
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