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
Alenkinab [10]
3 years ago
11

Find the missing value. Sin ___= 8/15

Mathematics
2 answers:
Ivan3 years ago
7 0

For this case we have the following expression:

Sin (a) = \frac {8} {15}

We must find the value of a.

So, we have:

a = ArcSin (\frac {8} {15}) = Sin ^ {- 1} (\frac {8} {15})

If we evaluate with a calculator, we will obtain:

32.23095264 degrees.

Answer:

32.23095264 degrees

finlep [7]3 years ago
4 0

Answer:

Use your CASIO calculator and put inverse SIN of 8/15

Best regards

You might be interested in
Identify a possible first step using the elimination method to solve the system and then find the solution to the system.
olchik [2.2K]

Answer:x = 1

y = 1

Step-by-step explanation:

The given system of simultaneous equations is expressed as

3x - 5y = - 2 - - - - - - - - - - - - 1

2x + y = 3 - - - - - - - - - - - - - 2

The first step is to decide on which variable to eliminate. Let us eliminate x. Then we would multiply both rows by numbers which would make the coefficients of x to be equal in both rows.

Multiplying equation 1 by 2 and equation 2 by 3, it becomes

6x - 10y = - 4

6x + 3y = 9

Subtracting, it becomes

- 13y = - 13

y = - 13/- 13 = 1

The next step is to substitute y = 1 into any of the equations to determine x.

Substituting y = 1 into equation 2, it becomes

2x + 1 = 3

2x = 3 - 1 = 2

x = 2/2 = 1

8 0
3 years ago
24is 40% of what number? Use the percent eqation.
scoray [572]

Answer:

60

Step-by-step explanation:

40%=0.40

0.4x=24

x=24/0.4

x=60

4 0
3 years ago
Find the 9th term of the geometric sequence 9, 27, 81,
amm1812

Answer:

You have to multiply the last number by 3. So 9 times 3 equals 27 and 27 times 3 equals 81 and so on. The answer would be 59,049

Step-by-step explanation:

I hope this helps!!

5 0
3 years ago
Which expression is equivalent to 3 7/8-6 1/4
Serhud [2]

get a common denominator which is 24

3 7/8 = 3 21/24

6 /4 = 6 6 /24

3 21/24 - 6 6 /24

big number minus small number take sign of larger

6 6/24

- 3 21/24

-------------


5  30/24

3  21/24

--------------

2  9/24


2 3/8

the sign of the larger is negative

-2 3/8


7 0
3 years ago
Find the circumference of the circle shown. round to the nearest tenth .
aivan3 [116]

Answer:

The answer is B (110.0 cm).

Step-by-step explanation:

If you multiply the diameter 35 by pi (3.14) you get 109.9.

When you round to the nearest tenth the answer 110.

4 0
3 years ago
Other questions:
  • The fifth-grade classes at Brookfield School used five identical buses to go on a field trip. •There were a total of 40 seats on
    12·1 answer
  • Which shows a perfect square trinomial? A 50 y squared minus 4 x squared B 100 minus 36 x squared y squared C 16 x squared + 24
    12·2 answers
  • (27 thousands 3 hundreds 5 ones) x 10= How many thousands are in your answer
    5·2 answers
  • Is 2 squared irrational
    7·2 answers
  • 3. If a triangle has a height of 14 inches and a base of 9 inches, what's its area?
    12·1 answer
  • In Chad's reading class, all the students are reading the same book. The school bought each student a book at $7 per book. If th
    13·2 answers
  • Damien ran the 10K race in 30 minutes.
    13·1 answer
  • 1/2(6y-8)-(12y-16)+7
    7·1 answer
  • 1.what is $0.66 as a fraction 2.what is $1.08 as a fraction 3.what is $1.21 as fraction
    9·2 answers
  • What’s the value of X
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!