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
Bezzdna [24]
3 years ago
8

Given that cos theta = -12/13 and theta is in the second quadrant, find this function. sin theta=​

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
3 0
5/13

The x value is negative (second quadrant). 13 is the hypotenuse. So the missing side is 13^2 = (-12)^2 + y^2.

Sin theta is the opposite (5) over hypotenuse (13).
You might be interested in
40 points + brainliest. Please solve using deductive geometry step by step.
Amanda [17]

Answer:

Step-by-step explanation:

Tri WYV is a right triangle

WYV ~ SVU Reflective property

Angle YVW = Right angle, Right Triangle property

SVY ~ WVU by reflective property

VW = VU by perpendicular property

8 0
3 years ago
Maria studied the traffic trends in India. She found that the number of cars on the road increases by 10% each year. If there we
lord [1]

Answer:

b. 8,800,000.

Step-by-step explanation:

In maria study the number of cars on the road increases by 10% each year.

Total number of cars in the first year =80 million cars.

We will add 10% of 80 million to 80 milion to enable us get the number of cars for the second year.

For year 2 we have;

10% of 80,000,000+80,000,000

\frac{10}{100}*80,000,000+80,000,000

8,000,000 + 80,000,000

88,000,000

number of cars in year 2 = 88 million

We will add 10% of 88 million to 88 milion to enable us get the number of cars for the third year.

\frac{10}{100}*88,000,000+88,000,000

8,800,000+88,000,000

96,800,000

the number of cars on the road in year 3 compared to year 2 will just be the increase which is in BOLD. That is 8,800,000

<em>or simply subtract the number of cars in year 2 from that in year 3;</em>

96,800,000-88,000,000 = 8,800,000

8 0
3 years ago
Read 2 more answers
Cuáles son las condiciones para que sólo se pueda trazar un único rombo ​
ozzi

Answer:

GENDER YOUR WHAT, IF WOMEN, LET TO ' DO

SEX

5 0
2 years ago
If a coin is tossed 5 times, and then a standard six-sided die is rolled 4 times, and finally a group of three cards are drawn f
Step2247 [10]

Answer:  5,499,187,200

<u>Step-by-step explanation:</u>

A coin is tossed 5 times.  

There are two options (heads or tails) so the possible outcomes are: 2⁵

A six-sided die is rolled 4 times.

There are six options so the possible outcomes are: 6⁴

A group of 3 cards are drawn (without replacement).

The first outcome has 52 options, the second has 51 options, and the third has 50 options: 52 x 51 x 50

Now if we want the coin AND the die AND the cards, we have to multiply all of their possible outcomes:

     2⁵ x   6⁴  x  52 x 51 x 50

=   32 x 1296 x 132,600

=  5,499,187,200

3 0
3 years ago
432,2=26<br>275,3=66<br>342,5=41<br>123,4=20<br>then <br>543,2=?​
Readme [11.4K]

Answer:

I think 543,2=24.

hope it helps

5 0
3 years ago
Other questions:
  • You are doing annual inventory at the hardware store where you work. A box filled with brass connectors weighs 5 pounds 4 ounces
    5·1 answer
  • Two chips are drawn at random and without replacement from a bag containing two blue chips and two red chips. Events A and B are
    13·1 answer
  • In March, Delphine's house had 40 percent more snowfall than in February. Delphine's house had f centimeters of snowfall in Febr
    5·2 answers
  • Jon has 6 kiteshe and his friends will each fly I kite​
    10·1 answer
  • Linear equations <br> 3(−5x+4)+5x−1=−39<br> Please help
    15·1 answer
  • Can someone teach me about percent increases and decreases with equations?
    10·1 answer
  • Please help me<br><br> if it’s blurry it should let you zoom in<br> i will mark brainly
    5·1 answer
  • Find slope and y intercept of 2x = 18-2y
    15·1 answer
  • Using static equilibrium calculations, calculate the length from the fulcrum to the
    13·1 answer
  • Research suggests that students could benefit from later school starting times. A school administrative team is considering a pr
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!