I'll give u 50 POINTS and mark u brainliest if answer this asap
1 answer:
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Answer:
Step-by-step explanation:
The area (A) of a rectangle is equal to the length (L) of one of its sides times its width (w)
(eq. 1)
And its perimeter can be calculated with the next formula:
P=2(L+w) (eq. 2)
Solving for <em>w </em>in eq. 1, and plugging it into eq. 2
(eq. 3)
(eq. 4)
We know that A=49m^2, plugging in this value into eq. 4, we finally get into the answer:
If the length of the rectangle is larger than its width:
We know that a length can't be negative value, so the only valid interval is L>7. The domine of P is then:
L>7
Answer:
(a) 37.5%
(b) 62.069%
Step-by-step explanation:
Team Glass Plastic Paper Total
1 18 3 8 29
2 10 9 14 33
3 7 12 5 24
Total 35 24 27 86
(a)
Amount of plastic collected by all the teams=24
Plastic collected by Team 2=9
Hence, percent plastic collected by Team 2 with respect to all the teams=
Hence, Team 2 has 37.5% plastic as compared to the plastic among all the teams.
(b)
total collection by team 1=29
collection of glass by team 1 =18
Hence, percent collection of glass by team 1 is given by:
(c)
The multiple bar graph to represent the amount collected by the teams in each of the three categories is attached to the answer.
(d)
The stacked bar graph is attached to the answer.
