What is the correct order of statements and reasons to complete the proof? help please

Mathematics

2 answers:

WARRIOR [948]2 years ago

8 0

The answer would be A

Rufina [12.5K]2 years ago

4 0

The answer will be A due to them being on opposite sides with the triangle having adjacent measures so both of those angles given provide the same measure

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2 1/4 r= 10 A. r = 4 1/3 B. r = 4 2/5 C. r = 4 4/9

max2010maxim [7]

Here, 2 1/4 r = 10
9/4 r = 10
r = 10*4 /9
r = 40 / 9
r = 4 4/9

In short, Your Answer would be Option C

Hope this helps!

8 0

3 years ago

An English teacher has 6 short stories, 4 novels, and 23 poems to choose from. How many ways can he assign one of each to his cl

Karolina [17]

Answer:

552

Step-by-step explanation:

This is a problem of permutation which can be solved by rule of fundamental counting principle.

This principle states that if there "m" ways of doing one thing and "n" ways of doing other. Then no. of ways in which both the things can be done together is "m*n". This can be extended for m, n, p,r, s things and so on.

example: if there are 5 shirts and 3 trousers then number of ways in which the shirts and trousers can be worn is 5*3 = 15 ways.

_____________________________________________

The given problem is on similar concepts.

here 6 short stories, 4 novels, and 23 poems have to be assigned to his class.

Thus it can be done in 6*4*23 = 552 ways.

5 0

2 years ago

What is the slope of the line that passes through the points (9, 5) and (21, 1)?

AleksandrR [38]

Answer:

$\displaystyle m = \frac{-1}{3}$