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sp2606 [1]
3 years ago
15

Cos inverse a+b/a-b =?

Mathematics
1 answer:
agasfer [191]3 years ago
8 0

Answer:

Step-by-step explanation:

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Please help me!!!!!!!!!​
lara [203]

Answer:

The answer to your question is:

Domain [0, 8)

Range [-3, 1]

f(0) = -3

Step-by-step explanation:

Domain: is the possible values that the "x" can take

Range: are the values that take the function when is evaluated by the independent variable (x).

For this example:

                            Domain [0, 8)   close is zero and open in 8

                            Range [-3, 1]     close in both sides

                           f(0) = -3

8 0
3 years ago
When you square each side of an equation, is the resulting equation equivalent to the original?
Marina CMI [18]
It is not equivalent to the original
4 0
3 years ago
What is the slope in simplest form?
oksian1 [2.3K]

Answer:the slope is equal to zero ur welcome

Step-by-step explanation:

4 0
2 years ago
<1 and <2 form a linear pair. If m<1= 4m<2, find the measure of each of the two angles.
ozzi

Answer:

  • The angle ∠1 = x = 36°
  • The angle ∠2 = 4x = 4(36°) = 144°

Step-by-step explanation:

We know that when two lines meet or intersect, we get a linear pair of angles.

Linear pairs are basically two adjacent angles that form a line.

The measure of two adjacent angles forming a straight line is 180, meaning they are supplementary.

We are given that <1 and <2 forms a linear pair, and

m∠1 = 4m∠2

It means the angle ∠1 is 4 times the measure of angle ∠2.

Let the angle ∠1 be = x

As the angle 1 is 4 times the measure of angle ∠2, so

The angle 2 will be = 4x

As <1 and <2 forms a linear pair, thus the measure of the sum of <1 and <2 will be 180°, so

x + 4x = 180

5x = 180

divide both sides by 5

5x/5 = 180/5

x = 36°

Therefore,

  • The angle ∠1 = x = 36°
  • The angle ∠2 = 4x = 4(36°) = 144°
8 0
3 years ago
Which rules define the function graphed below?
NemiM [27]

Answer:

y=x+2; y=5

Step-by-step explanation:

5 0
2 years ago
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