A rhombus is a quadrilateral containing 2 pairs of parallel sides. All sides are the same length and opposite angles are equal as well.
A square is a special case of a rhombus, where the angles are all 90 degrees.
Every square is a rhombus, but not every rhombus is a square.
Answer:
7=7
Step-by-step explanation:
Step-by-step explanation:
since g(f(x)) = x g (f (x) )= x, f - 1 (x) = 5x3 + 43 f - 1 (x) = 5 x 3 + 4 3
![\huge\underline{Answer ☘}](https://tex.z-dn.net/?f=%5Chuge%5Cunderline%7BAnswer%20%E2%98%98%7D)
a) students that travel to school by car = 14
students that do not travel to school by car = 11
total number of students = 14 + 11 = 25
percentage of students that do not travel by car =
![\frac{11}{\cancel{25}} \times \cancel{100} \\ \\ = > 11 \times 4 \\ = > 44\% \\](https://tex.z-dn.net/?f=%20%5Cfrac%7B11%7D%7B%5Ccancel%7B25%7D%7D%20%20%5Ctimes%20%5Ccancel%7B100%7D%20%5C%5C%20%20%5C%5C%20%20%3D%20%20%3E%2011%20%5Ctimes%204%20%5C%5C%20%20%3D%20%20%3E%2044%5C%25%20%5C%5C%20)
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b) 3 since we've 4 such cars in which 2 students travel , which gives us 8 students. then we've 1 car in which 3 students travel . adding them up , we get 8 + 3 = 11 students.
we've to find the number of cars that carry just 1 student.
this can be found by ,
14 - 11 = 3 cars
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c)
![mean \: = \: \frac{sum \: of \: observations}{total \: number \: of \: observations} \\ \\ mean \: = \frac{8}{6} => \frac{4}{3} \\ \\ = > 1.33](https://tex.z-dn.net/?f=mean%20%5C%3A%20%20%3D%20%20%5C%3A%20%20%5Cfrac%7Bsum%20%5C%3A%20of%20%5C%3A%20observations%7D%7Btotal%20%5C%3A%20number%20%5C%3A%20of%20%5C%3A%20observations%7D%20%20%5C%5C%20%20%5C%5C%20mean%20%5C%3A%20%20%3D%20%20%5Cfrac%7B%3C%2Fstrong%3E%3Cstrong%3E8%3C%2Fstrong%3E%3Cstrong%3E%7D%7B%3C%2Fstrong%3E%3Cstrong%3E6%3C%2Fstrong%3E%3Cstrong%3E%7D%20%20%3D%3C%2Fstrong%3E%3Cstrong%3E%3E%3C%2Fstrong%3E%3Cstrong%3E%20%20%5Cfrac%7B%3C%2Fstrong%3E%3Cstrong%3E4%3C%2Fstrong%3E%3Cstrong%3E%7D%7B%3C%2Fstrong%3E%3Cstrong%3E3%3C%2Fstrong%3E%3Cstrong%3E%7D%20%20%5C%5C%20%5C%5C%20%20%20%3D%20%20%3E%20%3C%2Fstrong%3E%3Cstrong%3E1%3C%2Fstrong%3E%3Cstrong%3E.%3C%2Fstrong%3E%3Cstrong%3E3%3C%2Fstrong%3E%3Cstrong%3E3%3C%2Fstrong%3E%3Cstrong%3E)
hope helpful ~
Answer: B) neither Jenna and Mike are correct.
Step-by-step explanation: If you calculate the distance between points B and A, then the points that Mike and Jenna gave, all of the sides would be different.