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4 years ago

Find the slope of a line that is perpendicular to the line containing the points (–2, –1) and (2, –3). (1 point)

Mathematics

1 answer:

maw [93]4 years ago

8 0

Didn't you already get this question right because it says 1/1 point?

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Solve -6.1 +3.01 = what

Helga [31]

<span><span>−6.1</span>+3.01

</span><span>=<span><span>−6.1</span>+3.01

</span></span><span>Answer=<span>−<span>3.09

hope i helped</span></span></span>

8 0

3 years ago

Read 2 more answers

Which of the following is true of the location of an angle, Theta, whose tangent value is Negative StartFraction StartRoot 3 End

Anuta_ua [19.1K]

The value of theta has a 30-degree reference angle and is located in Quadrant II or IV.

Given to us

$tan \theta =-\dfrac{\sqrt{3}}{3}$

<h3>What is the value of $tan \theta =\dfrac{\sqrt{3}}{3}$ ?</h3>

To know the value $tan \theta =\dfrac{\sqrt{3}}{3}$ we will simplify the given expression,

$tan \theta =\dfrac{\sqrt{3}}{3}\\\\\\tan \theta =\dfrac{1}{\sqrt{3}}\\\\tan \theta =30^o$

Hence, the value of theta is 30°.

<h3>Finding the location of the - tan30°?</h3>

To know that the location of the -tan30°,

$tan30^o = -\dfrac{sin30^o}{cos30^o}$

As the value is negative, therefore, there can be two cases,

Case I: when the value of Sin30° is negative,

Case II: when the value of cos30° is negative.

Case I: when the value of Sin30° is negative,

If the value of Sin30° is negative, while the value of cos30° is positive, the θ will lie in the fourth quadrant.

Case II: when the value of Cos30° is negative,

If the value of Cos30° is negative, while the value of Sin30° is positive, the θ will lie in the second quadrant.

Hence, the value of theta has a 30-degree reference angle and is located in Quadrant II or IV.

Learn more about Quadrants:

brainly.com/question/350459

5 0

3 years ago

If your Indiana trip is 375 km, how many cm is this ?

Ivan

Answer:

The answer is 3.75e+7

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Mr. Chin went to a store where he spent one-half of his money and then $14 more. He then went to another store where he spent on

ElenaW [278]

Answer:

Before going to the first store he had $ 112.

Step-by-step explanation:

Before going to the first store Mr. Chin had all his money, which we will call by "x". After the first store he had:

y = x/2 - 14

He then went to a second store and he spent all his money in a way that:

y/3 - 14 = 0

Because after that store he had no money left. So we can use the second equation to solve for y and then use that value to solve for x, that is the amount of money he had before going to the first store. We have:

y/3 = 14

y = 14*3 = 42

From the first equation:

42 = x/2 - 14

x/2 - 14 = 42

x/2 = 42 + 14

x/2 = 56

x = 112

Before going to the first store he had $ 112.

6 0

3 years ago

Which equation represents a proportional relationship? only 1

nadya68 [22]

Answer:

I think its b and c

Step-by-step explanation:

good luck

4 0

3 years ago