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
Mandarinka [93]
3 years ago
11

Can y’all answer these? I’ll give you best answer

Mathematics
1 answer:
Verizon [17]3 years ago
6 0

Answer:

1a. 0.5291

1b. 2.0370

1c. 4.2661

2a. 25.7693

2b. 1.8665

2c. 24.0420

2d. 5

Step-by-step explanation:

sin(34) = 0.5290826861 ≈ 0.5291

12 tan(63) =  2.036997025 ≈ 2.0370

5 cos(56) = 4.2661005386 ≈ 4.2661

2a. You have to use tan because tan is opposite over adjacent.

You have tan(x)=\frac{14}{29}

You have to use inverse tangent.

tan^{-1}(\frac{14}{29})=25.76932762 = 25.7693

2b. You have to use cos because cos is adjacent over hypotenuse.

You have cos(39)=\frac{x}{7}

0.2666429324 = \frac{x}{7}

x = 1.8665005268 ≈ 1.8665

2c. You have to use sin because sin is opposite over hypotenuse.

sin(x) = \frac{11}{27}

sin^{-1}(\frac{11}{27})=24.04207591=24.0420

2d. Use the pythagorean theorem.

5

You might be interested in
Which of the following is an example of a quadratic equation?
jasenka [17]

Answer:

C) any eqaution that has a variable or number squared is a qaudratic equation

5 0
3 years ago
I need help finding my variable
Oksi-84 [34.3K]
The length is two times its width, and the perimeter equals 24. 

All the sides added up equal 24.

4 and 8 could be the width and the length of the rectangle.

4*2= 8 and

4+4+8+8= 24

width= 4 length= 8

I hope this helps!
~kaikers
8 0
3 years ago
Read 2 more answers
Help me please it hardddd
iogann1982 [59]

There are a total 40 cars

and there is x yellow cars

and there are nine times as much white cars (9x white cars) lol

so x+9x=40

simplify 10x=40

divide both sides by ten 10x/10=40/10

x=4

we are looking for the number of WHITE cars sooo we multiply by 9-

9x=36

how is this "hardddd" no offence*

sorry im a mean person


3 0
3 years ago
Which of the following is an arithmetic sequence? A.4, 6, 10, 16, 26 B. 4, 16, 64, 256 C. 5, 12, 17, 29, 46 D. 3, 7, 11, 15, 19
LiRa [457]
C. 5, 12, 17, 29, 46
6 0
3 years ago
1500 soldiers arrive at a training camp. A few soldiers desert the camp. The drill sergeants divide the remaining soldiers into
iren [92.7K]

Answer:

The number of deserters is 34.

Step-by-step explanation:

We have to calculate the number of desertors in a group of 1500 soldiers.

The sergeant divides in groups of different numbers and count the lefts over.

If he divide in groups of 5, he has on left over. The amount of soldiers grouped has to end in 5 or 0, so the total amount of soldiers has to end in 1 or 6.

If he divide in groups of 7, there are three left over. If we take 3, the number of soldiers gruoped in 7 has to end in 8 or 3. The only numbers bigger than 1400 that end in 8 or 3 and have 7 as common divider are 1428 and 1463.

If we add the 3 soldiers left over, we have 1431 and 1466 as the only possible amount of soldiers applying to the two conditions stated until now.

If he divide in groups of 11, there are three left over. We can test with the 2 numbers we stay:

(1431-3)/11=1428/11=129.82\\\\(1466-3)/11=1463/11=133

As only 1466 gives a possible result (no decimals), this is the amount of soldiers left.

The deserters are 34:

D=1500-1466=34

6 0
3 years ago
Other questions:
  • Two basketball players average the same number of points per game. What information would be most helpful in determining which p
    11·2 answers
  • Select all statements apply?
    7·1 answer
  • What are the coordinates of P
    15·2 answers
  • A GP has 8 terms, it's first and last terms are 0.3 and 38.4/, calculate the common ratio
    7·1 answer
  • He has 4 wizard hats, 5 robes, and 6 wands. How many different outfit combinations does he have?
    10·2 answers
  • jake is buying a piece of recycled art from luna. he started by giving her 50 and promised to pay her 5 a week until he pays the
    15·2 answers
  • How do you do 6/3 (improper fraction) on a number line?
    7·1 answer
  • A Trigonometry question
    12·1 answer
  • Use synthetic division to solve (3x^4+6^3+2x^2+9x+10)/(x+2). what is the quotient
    11·1 answer
  • 87 pencils come in a box. If 3 teachers share 6 boxes equally, how many pencils does each teacher receive?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!