3 years ago

Use the circle to answer the question.

Mathematics

1 answer:

musickatia [10]3 years ago

8 0

Answer:

where is the picture ?

Step-by-step explanation:

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I need help plz answer correctly thanks

larisa86 [58]

Answer:

Not exactly sure on how to write it in though

Step-by-step explanation:

5 0

3 years ago

Solve for the following equation for x: 6(4x+5x)=3(x+8)+3 round to the nearest hundredth

Lelu [443]

Answer:

Decimal Form: x= 0.142857

Exact Form: x= -1/7

Step-by-step explanation:

6 0

3 years ago

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

2x - 20 = 32 20 - 3x = 8 6x - 8 = 16 -13 - 3x = -10

levacccp [35]

Answer:

Step-by-step explanation:

1st one is x=26

2nd one is x=4

3rd is x=4

4th is x=-1

Hope that helps!

7 0

3 years ago

Read 2 more answers

What is the slope of this line?

icang [17]

Y = 2
slope = 0

hope it helps

7 0

2 years ago

Read 2 more answers