All categories

3 years ago

A right triangle has side lengths that are consecutive interest and a perimeter of 12 feet what are the angles of the triangle

Mathematics

1 answer:

mafiozo [28]3 years ago

8 0

Answer:

Step-by-step explanation:

The sides are consecutive integers and the perimeter is 12 ft.

3 ft, 4 ft, 5 ft

One angle is 90°, one angle is arcsin(3/5) ≅ 36.9°

the remaining angle is 90-36.9 = 53.1°

You might be interested in

I need help on the stared ones( I WILL MAKE YOU BRAINIEST)!

WINSTONCH [101]

Answer:

Step-by-step explanation:

bottom left is 13a + 2b

bottom right is 15y - 6

4 0

3 years ago

Read 2 more answers

Solve <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B3x%20%2B%204%7D%7B2%7D%20%20%3D%209.5" id="TexFormula1" title=" \frac{3x

ELEN [110]

Answer: 5

Step by step:

(3x+4)/2 = 9.5
3x+4 = 9.5*2
3x+4 = 19
3x = 19 -4
3x = 15
x = 5

7 0

3 years ago

Read 2 more answers

A B C Neither of them

lions [1.4K]

None of them are correct.

8 0

3 years ago

Sixty-eight percent of adults in a certain country believe that life on other planets is plausible. You randomly select five adu

Pavlova-9 [17]

Answer:

Mean = 3.4

Variance = 1.088

Standard deviation = 1.0431

Step-by-step explanation:

$P=0.68\\ \\N=5$

The mean of a binomial distribution with parameters N (the number of trials) and p (the probability of success for each trial) is $m=N\cdot p$

Thus,

$m=5\cdot 0.68=3.4$

The variance of the binomial distribution is $s^2=Np(1-p)$ , where $s^2$ is the variance of the binomial distribution, so

$s^2=5\cdot 0.68\cdot (1-0.68)=3.4\cdot 0.32=1.088$

The standard deviation $s$ is the square root of the variance $s^2,$ so

$s=\sqrt{1.088}\approx 1.0431$

3 0

3 years ago

A tota of 17,100 seats are available for the next hockey game if 62% of the tickets are sold out how many seats are in the arena

Ainat [17]

Take 17100 divide by 100 the answer you get is the number of seats for 1% so to get 62%, multiply 17100/100 X 62 the answer is certainly 45,000

5 0

3 years ago

Read 2 more answers