1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Novosadov [1.4K]
3 years ago
8

What are the values of sin α and tan α, if α is an acute angle in a right triangle: cosα= 5/13

Mathematics
1 answer:
alisha [4.7K]3 years ago
8 0

Answer:

sin = 12/13 and tan = 12/5

You might be interested in
Isaac is on the 4th floor of a building. If he rides an elevator up 7 floors, what floor will he be on?
Lady_Fox [76]
An integer is a whole number.

1) if Isaac is on the 4th floor and goes up 7, that is 4 + 7= 11. So he is on the 11th floor.

2) the integer representing the floor he is starting on is 4 because that is the whole number associated with "4th."

3) the integer representing how many floors he will rise is 7.

4) the elevator will stop at 11.

Hope this helps! :)
6 0
3 years ago
Read 2 more answers
DAS)
seropon [69]

Answer:

Que estas como por que nada

Step-by-step explanation:

buenos nochas

3 0
3 years ago
If a person tosses a coin 23 times, how many ways can he get 11 heads
EastWind [94]

Tossing a coin is a binomial experiment.

Now lets say there are 'n' repeated trials to get heads. Each of the trials can result in either a head or a tail.

All of these trials are independent since the result of one trial does not affect the result of the next trial.

Now, for 'n' repeated trials the total number of successes is given by

_{r}^{n}\textrm{C}

where 'r' denotes the number of successful results.

In our case n=23 and r=11,

Substituting the values we get,

_{11}^{23}\textrm{C}=\frac{23!}{11!\times 12!}

\frac{23!}{11!\times 12!}=1352078

Therefore, there are 1352078 ways to get heads if a person tosses a coin 23 times.


3 0
3 years ago
prism x is showen below. the volume of prism y is 10 cubic cm greater than the volume of prism x. what is the volume of prism y.
Vlad1618 [11]

Answer:

it’s 3 x 2x 5 = 30

Then use that product and times it by 10. ( 10 x 30 )

Ans = 300 cubic centimeters

Step-by-step explanation:

3 x 5 x 2 = 30


30 x 10 = 300

Ans = 300 cubic centimeters

4 0
2 years ago
Can someone pls answer 150 divided by 30
Svetlanka [38]

Answer:

5

Step-by-step explanation:

150/30 = 15/3 = 5

Good luck!

4 0
3 years ago
Read 2 more answers
Other questions:
  • Approximate the square root of √31 .Round to two decimal places​
    6·1 answer
  • Expanded form strategy
    9·1 answer
  • Evaluate: <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B81%7D%20" id="TexFormula1" title=" \sqrt{81} " alt=" \sqrt{81} " al
    12·1 answer
  • Dawn and Pablo are members of a normally distributed population that is being sampled. If the chance of Dawn being included in t
    6·2 answers
  • You by a t shirt at the fair that costs the owner $12,but your markup is 30%. Tax is 7%. How much money do you owe
    9·1 answer
  • Use matrix operations and substitution to determine which of the following numerical values for z can be substituted into the se
    13·1 answer
  • Suppose that the water level of a river is 34 feet and that it is receding a rate of 0.5 foot per day. Write an equation for the
    8·1 answer
  • Which values of xwould make a polynomial equal to zero if the factors of the
    14·1 answer
  • Rewrite in simplest terms: (x+10y)-(x+5y)(x+10y)−(x+5y)
    15·1 answer
  • Find the volume of a right circular cone that has a height of 4.2 m and a base with a
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!