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maks197457 [2]
2 years ago
15

These marbles are placed in a bag and two of them are randomly drawn what is the probability of drawing two yellow marbles if th

e first one is not placed back into the bag before the second draw

Mathematics
2 answers:
Galina-37 [17]2 years ago
8 0

Answer:

1/90

Step-by-step explanation:

1/10 x 1/9 = 1/90

Sliva [168]2 years ago
7 0

Answer:

It is 1/45

Step-by-step explanation:

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29 feet in lenght, 5 feet in width and 12 feet in height

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5 0
2 years ago
What are the first two steps of drawing a triangle that has all side lengths equal to 12 centimeters?
ArbitrLikvidat [17]

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7 0
2 years ago
Lix wants to by a shirt for $25. What is the total cost with a 4.1% sales tax? Round to NEAREST CENT.
Brums [2.3K]

Answer:

about $26.00

Step-by-step explanation:

$25/100 = 0.25 for 1%

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plus 25 equals 26.025

round to the nearest cent = $26.00

5 0
2 years ago
I need help on this one
umka2103 [35]
You seem to have gotten m∠2. Remember that ∠1 and ∠2 are alternate interior angles, meaning they're both equal. Since they gave you m∠1 as being 26°, you now know the measure of ∠2.

As for m∠3 and m∠4, If you look at ∠3 you'll see that it is complementary to ∠1 (They both add up to 90°), so if you subtract m∠1 from 90° you'll have found m∠3. You find m∠4 the same way.

Hope this helped.
6 0
2 years ago
A triangle has points dallas, destination 1, and destination 2. the distance from dallas to destination 1 is 720 miles, and the
timurjin [86]

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

Learn more on Distance here:

brainly.com/question/23183268

#SPJ4

5 0
1 year ago
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