Construct a stem-and-leaf display for the following data. (Enter numbers from smallest to largest separated by spaces. Enter NONE for stems with no values.) 11.5 10.0 10.8 7.7 8.7 10.5 10.4 9.3 8.1 7.9 7.9 8.8 6.7 8.8 Leaf Unit

Stem   Leaf

6          7

7          7, 9, 9

8          1, 7, 8, 8

9          3

10         0, 4, 5, 8

11          5

KEY: 6 | 7 = 6.7

Step-by-step explanation:

Hey, there!

So a stem-and-leaf plot is a neat way to represent data. The stem in this case is the number before the decimal point, whereas the leaf is the number after the decimal point. A stem can have one leaf, multiple leaves or no leaves at all - depending on the values present in the data set.

Hope that answers your problem. Have a great day! :)

something that characterises a right triangle is the fact that we may use pythagoras' theorem to find any one of its sides given that we have the length of the other two sides. here, we have the length of the hypotenuse, √(87) yd, and one other side, √(23) yd, thus we can easily find the length of the remaining side using pythagoras' theorem as defined below:

c^2 = a^2 + b^2, where c is the length of the hypotenuse, and a and b are the lengths of the other two sides.

thus, given that c = √(87) and a = √(23), we may substitute these into the formula we defined above to get:

c^2 = a^2 + b^2

(√87)^2 = (√23)^2 + b^2 (substitute c = √87 and a = √23 into the equation)

87 = 23 + b^2 (evaluate (√87)^2 = 87 and (√23)^2 = 23 - remember that the square root of a number, squared will equal that very same number)

64 = b^2 (subtract 23 from both sides)

√64 = b (take the square root of both sides)

8 = b (evaluate √64 = 8)

therefor, the length of the unknown leg in the right triangle is 8 yd (first answer).

cosine

step-by-step explanation: