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3 years ago

9

A bag contains 3 blue tiles 2 green tiles and one red tile, what is the probability of choosing a green tile and then a blue til

e is

1 answer:

Kitty [74]3 years ago

7 0

Answer

Step-by-step explanation:

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NEED HELP ASAP. WILL MARK BRAINLIEST

xeze [42]

Answer:

6082.12

Step-by-step explanation:

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3 years ago

30 points! solve for the unknown length of each right triangle

inn [45]

Answer: a=5

Step-by-step explanation: Use the pythagorean theorem and get

(a)^2+(12)^2=(13)^2

This would then be (a)^2+144=169

subtract 144 from both sides and get

(a)^2=25

Take the square root of both sides and you get a=5

6 0

3 years ago

Read 2 more answers

Solve the equation 6.6m= -117

marusya05 [52]

hope it will help u............

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3 years ago

PLEASE HELP :) 20 POINTS FOR IT IF U JUST ANSWER LIKE IDK OR SUM IMMA REPORT

nalin [4]

Answer:

BC = $1.8$

Step-by-step explanation:

∆ABC is an equilateral ∆ because all three angles are equal. Therefore, all its sides would be equal also. This means AB = BC = AC

Thus, let's find the value of x.

$\frac{7}{4}x - 1 = \frac{9}{3}x - 3$

Collect like terms

$\frac{7}{4}x - \frac{9}{3}x = 1 - 3$

$\frac{7x}{4} - 3x = -2$

$\frac{7x - 12x}{4} = -2$

$\frac{-5x}{4} = -2$

Multiply both sides by 4

$\frac{-5x}{4}*4 = -2*4$

$-5x = -8$

Divide both sides by -5

$x = \frac{8}{5}$

AB = BC = AC

Therefore,

BC = $\frac{7}{4}x - 1$

Plug in the value of x

BC = $\frac{7}{4}*\frac{8}{5} - 1$

BC = $\frac{56}{20} - 1$

BC = $2.8 - 1$

BC = $1.8$

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3 years ago

Determine if the set is a Pythagorean triple

balandron [24]

Answer:

Pythagorean Triples are sets of whole numbers for which the Pythagorean Theorem holds true. The most well-known triple is 3, 4, 5. This means that 3 and 4 are the lengths of the legs and 5 is the hypotenuse.

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3 years ago