2 years ago

21:29

Mathematics

1 answer:

Mama L [17]2 years ago

6 0

Yes it is the answer that is last on the list because it is that answer

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What is the slope of the line?

spin [16.1K]

Answer: 2

Step-by-step explanation:

The slope of a line is $\frac{rise}{run}$ (rise over run)

This means for every point you must go up/down to get your next point you divide it by every point you go right/left.

From one point to the next it goes up 2 (rise) and right 1 (run)

$\frac{2}{1} = 2$ so that is your slope

8 0

2 years ago

X<br> 107<br> 34<br> What is the measure of Angle X

Dmitry_Shevchenko [17]

Step-by-step explanation:

x + 107 + 34 = 180

x + 141 = 180

x. = 180 - 141

x = 39

the above method can be used if the angles are the interior angles of triangle or for all angles in a straight line .

6 0

2 years ago

Read 2 more answers

I don’t understand how to do this

schepotkina [342]

Answer:

The solution is $x =0.$

Step-by-step explanation:

The equation

$\bold{(1).}\: sin(\dfrac{3\pi }{2} +x)+sin(\dfrac{3\pi }{2} +x) =-2$

can be rewritten as

$2* sin(\dfrac{3\pi }{2} +2) =-2$

and can be further simplified to

$sin(\dfrac{3\pi }{2}+x ) =-1$ .

Now, taking the inverse sine of both sides we get:

$sin^{-1}(sin(\dfrac{3\pi }{2} +x) =sin^{-1}(-1)$

$\bold{(2).}\: \dfrac{3\pi }{2} +2 =sin^{-1}(-1)$

The value of the right side on the interval $[0,2\pi)$ is

$sin^{-1}(-1) = \dfrac{3\pi}{2} \: \:( \text{or }270^o)$ ,

which makes the equation (2)

$\dfrac{3\pi }{2}+x =\dfrac{3\pi}{2}$

solving for $x$ gives

$\boxed{x = 0}$

which is our solution.

4 0

2 years ago

Simplify the equation 4x+3y=2x

nikdorinn [45]

Answer:

2x=3y or x= -3y/2 and y =2/-3y

Step-by-step explanation:

4x-2x=-3y

2x=-3y

4 0

3 years ago

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A car rental agency currently has 44 cars available, 28 of which have a gps navigation system. one of the 44 cars is selected ra

Vitek1552 [10]

Propability of pick car randomly is 1/44

4 0

2 years ago