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3 years ago

Complete the table:

Mathematics

1 answer:

Dafna11 [192]3 years ago

3 0

Answer:

d. 0

Step-by-step explanation:

The table can be interpreted as:

$\theta = 0$

Required

Find $sin(\theta)$

$sin(\theta)$

Substitute: $\theta = 0$

$\sin(\theta) = \sin(0)$

Using a calculator

$\sin(0) = 0$

Hence:

$\sin(\theta) = 0$

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Which statement is correct?

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Answer: D

Step-by-step explanation:

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3 years ago

Identify an equation in point-slope form for the line perpendicular to y = 3x + 5

Licemer1 [7]

Answer:

perp.: -1/3

y + 1 = -1/3(x - 4)

y + 3/3 = -1/3x + 4/3

y = -1/3x + 1/3

Step-by-step explanation:

6 0

3 years ago

4 SPARSE BAYESIAN LEARNING

Scorpion4ik [409]

Answer:

Answer:

WF=34

Step-by-step explanation:

Point I lies between points W and F.

It means point WI + IF = WF

SO WI + IF = WF

WF = 15x – 21

WI= 7x-3

IF= 2x+4

WI + IF = WF

7x-3 +2x+4= 15X-21

7x+2x-15x= -21-4+3

-6x = -22

X= -22/6

X= 11/3

So WF = 15x – 21

WI= 7x-3

IF= 2x+4

WI + IF = WF

7X-3 +2x+4= 15x-21

7x+2x-15x= -21-4+3

-6x = -22

X= -22/6

X= 11/3

So WF = 15x – 21

WF= 15(11/3) -21

WF= 55-21

WF=34

7 0

3 years ago

Solve 5x(x-6)(4x+9)=0

xxTIMURxx [149]

Greetings and Happy Holidays!

Solve for x.
$5x(x-6)(4x+9)=0$ <span>

Distribute the parenthesis:
</span> $5x(x-6)(4x+9)=0$

$(5x^2-30x)(4x+9)=0$

$(20x^3-120x^2)+(45x^2-270x)=0$

Combine like terms:
$20x^3-75x^2-270x=0$

Factor out GCF (5x):
$5x(4x^2-15x-54)=0$

Factor the Complex Trinomial:
$5x(4x^2+9x-24x-54)=0$

$5x(x(4x+9)-6(4x-9))=0$

$5x((4x+9)(x-6))=0$

Set Factors to Equal 0:
$5x=0$

$x=0$

or

$4x+9=0$

$4x=-9$

$x=\frac{-9}{4}$

or

$x-6=0$

$x=6$

The Answers Are:
$\boxed{x=0} \\ \boxed{x= \frac{-9}{4}} \\ \boxed{x=6}$

I hope this helped!
-Benjamin

8 0

3 years ago

Find the value of x to the nearest tenth

ivann1987 [24]

Since this is a right triangle and we have an angle and a side we can solve for any other side by using sohcahtoa. Now lets look at what we know we have the angle 35 degrees and the side adjacent to the angle is 10. we are looking for the side opposite to the angle. so we need a formula that uses opposite and adjacent that is toa, tan(angle)=oppisite/adjacent
now lets plug in tan(35)=x/10
x=10*tan(35)
x=7.002 now round to nearest tenth
x=7.0

7 0

3 years ago

Read 2 more answers