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Over [174]
4 years ago
14

Which of the following is a solution to tanx+sqrt3=0?

Mathematics
2 answers:
defon4 years ago
3 0

Answer:

x=2π/3+π n

Step-by-step explanation:

Solve the trigonometric equation by isolating the function and then taking the inverse. Use the period to find the full set of all solutions.

spayn [35]4 years ago
3 0

Answer:

300 degrees

Step-by-step explanation:

i just took the test and got it right

You might be interested in
Benjamín made 3 times more than Alberto and Carlota 2 times more than Benjamín, so how much is it, help me
vichka [17]

Step-by-step explanation:

you are "hiding" some more information (like how much they made together).

without that we cannot calculate the actual values.

all I can do is set up the equations expressing the given relations between the parts of the total :

a = amount Alberto made

b = amount Benjamin made

c = amount Carlota made

b = 3×a

c = 2×b = 2× 3×a = 6×a

that's it.

your see ? now we need something that "ties" all 3 together, an equation of all 3 variables, where we can use the first 2 equations (by substitution) and then solve for the remaining third variable.

and that is missing.

if it is something like "together they made x", then we would have

a + b + c = x

a + 3a + 6a = x

10a = x

a = x/10

b and c we get then from the first 2 equations by simply using the calculated value of a :

b = 3×(x/10) = 3x/10

c = 6×(x/10) = 6x/10 = 3x/5

7 0
2 years ago
Write an equivalent ratio for 7:8 with 40 as one of the terms.
kvv77 [185]

Answer:

Step-by-step explanation:

Five equivalent ratios:

7:8  = 14:16

      = 21:24

      = 70:80

      = 49:56

      = 35:40

8 0
3 years ago
How can I do this, can you explain me
Sergio039 [100]

Answer:

Step-by-step explanation:

Start with h(t) = -16t^2 + initial height, which here is h(t) = -16t^2 + 1296.  Set this = to zero, which corresponds to the object hitting the ground (h = 0):

0 = -16t^2 + 1296.  Dividing all terms by -16, we get t^2 = 81, whose positive square root is 9.  It takes 9 seconds for the object to hit the ground.

3 0
3 years ago
What is 6[-3] (the -3 is the power)​
daser333 [38]

Answer:

216

Step-by-step explanation:

6 x -6 is -36 and -36 x -6 is 216

5 0
3 years ago
Help please !!!!!!!!!!
xz_007 [3.2K]
I’m sorry I don’t know
8 0
3 years ago
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