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
Juli2301 [7.4K]
3 years ago
10

What can be used to find information the sine of an angle in a right triangle

Mathematics
1 answer:
ad-work [718]3 years ago
6 0
Use the trigonometry triangles SOH CAH TOA
Sin= opposite/hypotenuse
Opposite= opposite the angle
Hypotenuse is the longest side

You might be interested in
Write down the factors of 55. Is 55 a prime or composite number? Explain how you know.​
horsena [70]

Answer:

Composite.

Step-by-step explanation:

because Prime numbers can only be recived when mulipltiy the number and itself, like 3.

55 can be mulipled by 1 AND 11 to get 55

4 0
3 years ago
Read 2 more answers
Write a power function whose graph passes through the given points
KonstantinChe [14]
Y=(1.414)(1.46) to the power of x.

4 0
3 years ago
There are two non congruent triangles where B=55 degrees a=15 and b=13. Find the measures of the angles of the triangle with the
liq [111]

Answer:

The side c needs to be 12.85 for the triangle to have greatest perimeter

Step-by-step explanation:

We are given;

b = 13

a = 15

Angle at b: B = 55°

Let's find side c.

Using the law of cosines,we have;

b² = a² + c² - 2ac•cos(B)

13² = 15² + c² - 2•15•c•cos(55)

169 = 225 + c² - 30c•cos(55)

c² - 30c•cos(55) + 225 - 169 = 0

c² - 30c•cos(55) + 56 = 0

c² - 30c•(0.5736) + 56 = 0

c² - 30c•(0.5736) + 56 = 0

c² - 17.208c + 56 = 0

Using quadratic formula;

c = [-(-17.208) ± √((-17.208)² - (4•1•56)]/2(1)

c = [17.208 ± √(296.115 - 224)]/2

c = 8.604 ± 4.246

To have the greater perimeter, we need the larger value of c, thus we will use the positive sign and ignore the negative one ;

Thus,

c = 8.604 + 4.246 = 12.85

5 0
3 years ago
A new car's original price is $13,999. If it's on sale<br> for 10% off, what's the new price?
blsea [12.9K]
To find new price after discount we are going to find 10% of $13,999.00, then subtract the discount amount from $13,999.00.

13,999.00 × ¹⁰/₁₀₀ = $1,399.90

13,999.00 - 1,399.90 = $12,599.10

Therefore, new price = $12,599.10
8 0
3 years ago
HELP ME I DON'T UNDERSTAND THIS :(
andriy [413]

Answer:

c

Step-by-step explanation:

Since the figures are similar then the ratios of corresponding sides are equal, that is

\frac{AD}{WZ} = \frac{CD}{YZ} , substitute values

\frac{10}{46} = \frac{5}{YZ} ( cross- multiply )

10YZ = 230 ( divide both sides by 10 )

YZ = 23 → c

3 0
3 years ago
Other questions:
  • I really need someone to give me all the answers I suck at this
    11·2 answers
  • Please help on this.. needs to be done
    8·1 answer
  • Which is greater 5x10^2 or 2x10^5
    11·1 answer
  • Convert the following into mm 465cm =
    10·1 answer
  • GIVEN BRAINLIEST, 5 STARS, + THANKS
    7·1 answer
  • 9) Which situation can be represented by the equation 56 - 2x
    12·2 answers
  • (3b) Write a multiplication equation that corresponds to this division equation.
    12·1 answer
  • Showplace Lanes charges
    13·1 answer
  • This is for 50 brainly points a brainliest for the best explained answer so here's the question.
    5·1 answer
  • 1)The sum of two numbers is 43, and their differences is 7. Find the smaller number.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!