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4 years ago

8. If tan + 2 = 0, find in the range 0° and 360°

Mathematics

1 answer:

RUDIKE [14]4 years ago

8 0

I thinks It’s C)
hope this helps……………………

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You roll a dice. It is an even number. What is P(6/Even)?<br><br> A) 1/3<br> B) 1/6<br> C) 5/6

Bingel [31]

Answer:

A) 1/3

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3 years ago

Read 2 more answers

I need help please help me im struggling please show WORK and tell me how to do it NO links please.

stellarik [79]

Answer:

- 7y +3 =-25

-7y=-25—3

-7y=-28

-7y÷-7= -28÷-7

y=4

Step-by-step explanation:

Take +3 to the side so that your variable and a constant is on their own sides. When a number goes over the equals sign the sign changes at becomes the inverse that's why l said - 3. You now calculate - 25—3 equals 28 then divide by 7 to find y and your y is 4.

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3 years ago

What is the area of the trapezoid?

DiKsa [7]

The answer is actually choice B. To solve for the area of a trapezoid, you would do the formula a+b/2 h.

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3 years ago

For an annual membership fee of $500, Mr.Bailey can join a country club that would allow him to play a round of golf for $35. Wi

mote1985 [20]

He would have to play 11 games. and 3 games plus a membership in order to equal the same amount of 605

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3 years ago

Which system of equations is represented by the matrix below

malfutka [58]

Answer:

Option A.

Step-by-step explanation:

The given matrix is

$\left[\left.\begin{matrix}4 & 5\\ 7 & -4\end{matrix}\right|\begin{matrix}-16\\ 23\end{matrix}\right]$

We need to find the system of equations which is represented by the matrix.

In the given matrix first row represents the first equation and second row represents the second equation of the system of equations.

Let two variables are x and y.

First column represents the coefficients of x and second column represents the coefficients of y.

Numbers on the right side of the matrix represents the numbers which are right side of the equations.

Now, the required equations are

$4x+5y=-16$

$7x-4y=23$

Therefore, the correct option is A.

4 0

3 years ago