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3 years ago

If a line is perpendicular to a line segment what angel do they form at their intersection

Mathematics

1 answer:

Alja [10]3 years ago

3 0

Answer:

90 Degrees.

Step-by-step explanation:

90 Degrees will always form with perpendicularity.

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If 50% of a number is 60, what is that number? Choose the correct answer below. A. 120

egoroff_w [7]

well if 6 is half of 12 im sure 60 is half of 120 so A

4 0

3 years ago

HELP I NEED HELP ASAP

PtichkaEL [24]

Answer:

The answer is B

Step-by-step explanation:

5 0

3 years ago

What is sin A=0.3784 rounded to the nearest whole degree

DENIUS [597]

Answer:

∠A = 22°

Step-by-step explanation:

Given:

$\sin (A)=0.3784$

We take inverse of sine to find angle A.

So, $\angle A=sin^{-1}(0.3784)=22.23$ °

22.23° rounded to nearest whole degree is 22°.

∴ $\angle A=22$ °.

6 0

3 years ago

Together, Steve and tom sold 89 raffle tickets. Steve sold 14 more than twice as many raffle tickets as Tom. How many raffle tic

nika2105 [10]

This problem cant be solved the answer has a decimal which would work

the equation would be 2x+14=89 you would divided 89 by 2 and get 44.5 and minus 14 from that which would be 30.5 and that just doesn't make any sense tom would've sold 30.5 tickets and steve would have sold 44.5 but you cant sell half a ticket this makes no sense to me sorry I couldn't help butif you want I can email my middle school math teacher and ask him

4 0

3 years ago

The university police department must write, on average, five tickets per day to keep department revenues at budgeted levels. Su

katrin [286]

Answer:

3.566%

Step-by-step explanation:

The probability formula for a poisson distribution is:

$P( k )=\frac{\lambda^{k}e^{-\lambda}}{k!} \\$

λ is the average of events

e is the euler's number

k is the number of events you want to know the probability

For this :

λ = 8.9 (on average the number of tickets is 8.9 per day)

k = 4 (you need to find the probability that exactly 4 tickets are written per day)

$P( k=4 )=\frac{8.9^{4}e^{-8.9}}{4!}=0,03566 =3.566\%$

6 0

3 years ago