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
liq [111]
3 years ago
5

A right triangle is shown below. Which expression represents the value of sin 0?

Mathematics
1 answer:
jok3333 [9.3K]3 years ago
6 0

Answer:

I would say it's be cause you do opposite divided by hypotenuse

Step-by-step explanation:

You might be interested in
In an arithmetic sequence, t4 + t5 + t6 = 300, and t15 +t16+ t17 = 201. Find t18.
stiks02 [169]
In an arithmetic sequence:
Tn=t₁+(n-1)d

t₄=t₁+(4-1)d=t₁+3d
t₅=t₁+(5-1)d=t₁+4d
t₆=t₁+(6-1)d=t₁+5d

t₄+t₅+t₆=(t₁+3d) +(t₁+4d)+(t₁+5d)=3t₁+12d

Therefore:
3t₁+12d=300    (1)


t₁₅=t₁+(15-1)d=t₁+14d
t₁₆=t₁+(16-1)d=t₁+15d
t₁₇=t₁+(17-1)d=t₁+16d

t₁₅+t₁₆+t₁₇=(t₁+14d)+(t₁+15d)+(t₁+16d)=3t₁+45d

Therefore:
3t₁+45d=201    (2)

With the equations (1) and (2) we make an system of equations:

3t₁+12d=300
3t₁+45d=201

we can solve this system of equations by reduction method.

  3t₁+12d=300
-(3t₁+45d=201)
-----------------------------
       -33d=99      ⇒d=99/-33=-3

3t₁+12d=300
3t₁+12(-3)=300
3t₁-36=300
3t₁=300+36
3t₁=336
t₁=336/3
t₁=112

Threfore:

Tn=112+(n-1)(-3)
Tn=112-3n+3
Tn=115-3n

Now, we calculate T₁₈:

T₁₈=115-3(18)=115-54=61

Answer: T₁₈=61




5 0
3 years ago
The double dot plot shows the number of points scored by Sam and Daniel in 15 games. What is the difference between their median
just olya [345]

Answer:

4.9

Step-by-step explanation:

7 0
3 years ago
Draw a 10 units perimeter figure
lutik1710 [3]
2 x 3 x 2 x 3 units rectangle as shown in the picture would work!

8 0
3 years ago
I need some help!!!!!!!!!!!!!!!!!!!!!!!
vampirchik [111]

Step-by-step explanation:

We are dealing with theoretical probability. This means that our probability of said outcome is

\frac{x}{y}

where x is the outcome we want, and y is the total number of outcomes possible.

28. There is 3 triangles out of 6 polygons so the probability is 1/2.

29.There is 1 Pentagon so the probability is 1/6.

30. This is a complement to question 28. A complement is the inverse of the problem. A complement and its original add to 1 so the probability of both getting a triangle is 1/2.

31. There is 4 non quadraletrial so the probability is 2/3.

32. There is 3 figures that has more sides than three so 1/2 is the probability.

33.There is only multi right angles figures so 1/2 is the probability.

34. There is 30 days in April so the probability it's the 29th is

\frac{1}{30}

35. There is 31 days in July and 15 days after the 16th. So the probability

is

\frac{15}{31}

3 0
3 years ago
How much will be left after 24 hrs if it’s half life is 6 hours?
Ket [755]
The quantity remaining will be 
.. 448*(1/2)^(24/6) = 448/16 = 28 . . . . grams
6 0
3 years ago
Other questions:
  • Cost to store: $65<br> Markup:25%<br> Selling price:?
    7·1 answer
  • What is the result when 3/8x + 2 1/5 - 3 1/2x - 4 1/10
    11·1 answer
  • How to solve this. I'm feeling lazy
    11·1 answer
  • |3x−2|=19 please help quick thanks
    13·2 answers
  • Dane puppy weighed 8 ounces when it was born.Now the puppy weighs 18 times as much as it did when it was born.How many pounds do
    8·1 answer
  • On the first play of the game, the Rampagers throw a screen pass. The receiver, Jimmy Surehands, catches the ball 3.8 yards behi
    11·1 answer
  • What is the solution to this equation? –5(s – 6) = –10 A. s = –4 B. s = 8 C. s = 28 D. s = 32
    13·1 answer
  • CAN SOMEONE PLEASE HELP ME GOOD, I need this to graduate ): 5. Given that AABC - ADEC, find the
    15·1 answer
  • An equation is shown
    9·1 answer
  • Which is the graph of y = cos(x – 9)?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!