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sleet_krkn [62]
3 years ago
13

A bag of balloons contains 4 red balloons, 12 green balloons, 14 yellow balloons, and 7 orange balloons. What is the probability

that a randomly selected balloon would be green or orange?
Mathematics
2 answers:
Marina86 [1]3 years ago
5 0
19/37 because you would add them all up then you would get 37 then you would add the green and orange together and get 19 so then you put that over 37 and get 19/37
Margarita [4]3 years ago
5 0
Number of total balloons =4+12+14+7=37

probability of green or orange = (green+orange)/all=(7+12)/37=0.5135=51.35%
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A triangle has points dallas, destination 1, and destination 2. the distance from dallas to destination 1 is 720 miles, and the
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The distance from the second destination back to Dallas is 918 miles

<h3>Given</h3>

A triangle has points Dallas, destination 1, and destination 2.

The distance from Dallas to destination 1 is 720 miles

The distance from destination 1 and destination 2 is 290 miles

the angle formed between Dallas, destination 1, and destination 2 is 125 degrees.

He moves from destination 1 to Dallas then destination 2

We could use cosine law to find the distance

<h3>What is cosine law?</h3>

The Law of cosines or cosine law means the relation between the length of sides of a triangle with respect to the cosine of its angle. It is also called the cosine rule

b^{2}=a^2+c^2-2ac*cosB

=290^2+720^2-2*720*290*cos125

=84100+518400-417600 cos 125

=602500-417600*(-0.5735)

=602500+239493.6

=841993.6

b=917.6 miles

≅918 miles

The distance is 918 miles  he will fly from the second destination back to Dallas

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brainly.com/question/23183268

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2 years ago
Write the sum of 18+27 as the product of their gcf and another sum
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GCF(18; 27) = 9

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6 0
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6 0
3 years ago
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