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3 years ago

13

one leg of a right triangle is 1 foot longer than the other leg. the length of the hypotenuse is 5 feet. find the length of the

two legs.

1 answer:

pshichka [43]3 years ago

5 0

The length of the 2 legs will be 5

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maks197457 [2]

Answer:

13/102

Step-by-step explanation:

In a standard deck of 52 cards, there are 13 black spades, 13 black clubs, 13 red diamonds and 13 red hearts. There are 26 <u>black </u>cards in the deck of 52 cards.

Probability of drawing a black card = 26/52 = 1/2

Suppose we drew the black card. There are now <u>only 51</u> cards left in the deck. ALL of the hearts are still there - <u>13</u> of them.

Probability of drawing a heart from this deck of 51 = 13/51

In general, for the probability of event A <u>and then</u> event B, we multiply.

1/2 x 13/51 = 13/102

6 0

2 years ago

Identify the asymptote(s) of this function: y=5/(x-4)+1

Dimas [21]

$y= \frac{5}{(x-4)+1}$
$y= \frac{5}{x-3}$
So you take the denominator and compare to zero.
$x-4+1=0$
$x-3=0$
$x=3$
Then the horizontal asymptote is y = 0

6 0

3 years ago

Solve the equation 6x + 2x - 5= 19 x=? Simplify your answer

SSSSS [86.1K]

Answer:

x = 3

Step-by-step explanation:

6x + 2x - 5= 19

8X -5 = 19

8x = 24

x = 3

7 0

2 years ago

The average college lecture hall (auditorium) can seat 60 students with a standard deviation of 21. Assume that a total of 60 le

fiasKO [112]

Answer:

The standard deviation of the sample mean is $\sigma _ {\= x } = 2.711$

Step-by-step explanation:

From the question we are told that

The mean is $\= x = 60$

The standard deviation is $\sigma = 21$

The sample size is $n = 60$

Generally the standard deviation of the sample mean is mathematically represented as

$\sigma _ {\= x } = \frac{\sigma }{\sqrt{n} }$

substituting values

$\sigma _ {\= x } = \frac{ 21 }{\sqrt{60} }$

$\sigma _ {\= x } = 2.711$

4 0

2 years ago

3(x + 1) + 2 < 11<br> Solve each inequality and graph the solution

maxonik [38]

Answer:

3x+3+2<11

Step-by-step explanation:

3x<11+3+2

3x<16

so now you divide 3 by the co-efficient

3x/3<16/3

so now 3 council 3 then you get x

x<16/3

x<5

now x is equal to 5

7 0

2 years ago