2 years ago

(46) please help geometry

1 answer:

3 0

Answer: Rectangle

If you let
P = (0,0)
Q = (0,b)
R = (a,b)
S = (a,0)

you'll be able to find that
PQ is a vertical line with undefined slope
QR is a horizontal line with slope 0
so PQ and QR form a right angle as they are perpendicular lines
You'll find this with the other line pairings as well. We'll have four right angles

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A bag contains lettered tiles. The theoretical probability of choosing a vowel is 40%. The bag contains 72 consonants. How many

rewona [7]

Answer: I'm not so sure but my answer is 101 tiles.

Step-by-step explanation:

Because the probability of choosing a vowel is 40%, and there are 72 consonants, so we would set up the equaiton like this:

72 times 40% (0.40) = 28.8 (round up to 29)

So we have 72 consonants and 29 vowels. Add them up:

72+29 = 101

7 0

2 years ago

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