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4 years ago

I need help with 5 and 6 that’s all

Mathematics

2 answers:

Sloan [31]4 years ago

6 0

Number 5 and 6 are both equal

Licemer1 [7]4 years ago

6 0

5.) yes they are right triangles 6.) yes they are right triangles

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In a certain year, the probability that a randomly selected vehicle would be involved in a deadly tire-related accident was appr

solmaris [256]

Answer:

The probability that a vehicle would be involved in a tire-related accident is $P(TRA)=8x10^{-5}$

Step-by-step explanation:

We need to calculate the probability that a vehicule would be involved in a tire-related accident.

We know that, given a tire-related accident (TRA), the probability of it being deadly (D) is 0.05. That is:

$P(D|TRA)=0.05$

We also know that the probability of being involved in a deadly tire-related accident is 0.000004 . We can express that as the probability of having a TRA multiplied by the probability of it being deadly:

$P(D|TRA)*P(TRA)=0.000004$

Merging the two expressions we have:

$P(TRA)=0.000004/P(D|TRA)=0.000004/0.05=0.00008=8x10^{-5}$

6 0

3 years ago

2r + 12n (n=3 and r= 7)

disa [49]

Answer: 18

Step-by-step explanation:

2r+12/n

Plug in the 3 and 7

2(7)+12/3

14+4

Hope that helps

6 0

3 years ago

PLEASE HELP WILL MARK BRAINLIEST

disa [49]

Answer:

(a) 12:5

(b)12:7

Step-by-step explanation:

HOPE i helped!

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3 years ago

A rope is 225 centimeters long.

mash [69]

Answer:

1.5 meters = 150 centimeters (multiply by 100)

Therefore, you should cut off $225-150=75$ centimeters.

5 0

2 years ago

Prove that cos1° cos2° cos3°...cos180° = 0

leva [86]

Answer:

I don't know‍♀ sorrry bro

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2 years ago