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3 years ago

Will give brainliest

Mathematics

2 answers:

Kitty [74]3 years ago

5 0

Answer:

PA and Pb = 8/9

Step-by-step explanation:

luda_lava [24]3 years ago

4 0

Answer:

P (A and B)=8/9

Events A and B are not dependent.

Step-by-step explanation:

Probability of A AND B means the the probability (favorable outcomes divided by total) of choosing someone who has/did BOTH A and B (not neither or only one of them). 16 did both, so the probability is 16/18 /2/2 = 8/9.

The events are independent (not dependent) because choosing A does not affect choosing B.

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the perimeter of an isosceles triangle is 50 cm if one of the two equal side is 13 cm find the third side?

pychu [463]

Answer:

14 cm

Step-by-step explanation:

There are 2 equal sides of 13 cm, thus the third side is

third side = perimeter - 13 - 13 = 50 - 26 = 14

5 0

4 years ago

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Find the vertex and x-intercepts

jekas [21]

Answer:

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Step-by-step explanation:

I graphed it on the Desmos graphing calculator

hope this helps

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3 years ago

Formula: A=bh/2<br><br> if b=50 and h=20, then A=?<br><br> Can someone explain how to solve this?

ki77a [65]

Substiture b for 50 and h for 20 so
(50)(20)
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4 years ago

Thanks for your help! :)

Tanya [424]

Answer:

65 = 6x + 7

6x = 58

x = 9.6666666...

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Step-by-step explanation:

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3 years ago

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Rzqust [24]

Answer:

11.3

Step-by-step explanation:

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3 years ago