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3 years ago

Please help i have no clue how to this any tips appreciated:))

Mathematics

1 answer:

umka2103 [35]3 years ago

4 0

Answer:

$\displaystyle PW = \underline{ \quad18 \quad}$

Step-by-step explanation:

by tangent property we acquire:

$\displaystyle 3x - 6 = x + 10$

add 6 to both sides:

$\displaystyle 3x= x + 16$

cancel x from both sides:

$\displaystyle 2x= 16$

divide both sides by 2:

$\displaystyle x= 8$

so,

$\displaystyle PW = 3x - 6$

plug in the got value of x:

$\displaystyle PW = 3.8 - 6$

simplify multiplication:

$\displaystyle PW = 24- 6$

simplify Substraction:

$\displaystyle PW =18$

hence, The measure of PW is 18 unit

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Solve for x and explain the steps: 3x-6=4(2-3x)-8x

mote1985 [20]

Answer: x = 14/23

Step-by-step explanation:

3x-6=4(2-3x)-8x

3x-6=8-12x-8x --> Expand 4(2-3x)

3x-6=8-20x --> Collect like terms

3x-6+6=8-20x+6 --> Add 6 to both sides, to remove it from the right side

3x=-20x+14

3x+20x=-20x+14+20x --> Add 20x to both sides, to remove it from the left side

23x=14

$\frac{23x}{23}=\frac{14}{23}$ --> Divide both sides by 23

x = 14/23

7 0

2 years ago

Solve for v in terms of s, t, u, and w. wv=uts v=___

laiz [17]

$wv=uts\implies v=\frac{uts}{w}$

we needed to eliminate w, do so by diving both sides by w and obtain the above result :)

Hope this helps.

8 0

3 years ago

Consider the function below. f(x) = 6x tan x, −π/2 < x < π/2 (a) find the vertical asymptote(s). (enter your answers as a

Molodets [167]

Answer: Does not exist.

Step-by-step explanation:

Since, given function, f(x) = 6x tan x, where −π/2 < x < π/2.

⇒ f(x) = $\frac{6x sin x}{cosx}$

And, for vertical asymptote, cosx= 0

⇒ x = π/2 + nπ where n is any integer.

But, for any n x is does not exist in the interval ( -π/2, π/2)

Therefore, vertical asymptote of f(x) where −π/2 < x < π/2 does not exist.

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3 years ago

Read 2 more answers

2x<15 solve for x Simplify equation

aniked [119]

Answer:

x<7.5

Step-by-step explanation:

2x/2<15/2
x<15/2

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3 years ago

The image of the point (-6, -2)under a translation is (−7,0). Find the coordinates of the image of the point (7,0) under the sam

lesya692 [45]

Answer:

hello : solutio ( 6 ; 2)

Step-by-step explanation:

the translation is : x' = x + a ....(*)

y' = y + b ...(**)

calculate the coordinates ( a ; b) of vectro by the translation

you have : x' = -7 y' = 0 x = -6 y = -2

Substitute in (*) , (***) : -7 = -6 +a

0 = - 2 + b

a = -1 and b= 2

so : x' = x - 1

y' = y + 2

calculate now the coordinates of the image of the point (7,0) under the same translation.

x = 7 and b = 0

so : x' = 7-1 = 6 and y' = 0 + 2 = 2

the image is : ( 6 ; 2 )

4 0

3 years ago