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nata0808 [166]
3 years ago
5

Please can someone help me find X using sin cos and tan​

Mathematics
2 answers:
olga_2 [115]3 years ago
3 0

\sin30^\circ=\dfrac x{25}

\implies x=25\sin30^\circ=\dfrac{25}2

RSB [31]3 years ago
3 0

Answer:

12.5.

Step-by-step explanation:

sin 30 = opposite / hypotenuse:

sin 30 = x / 25

x = 25  sin 30

= 1/2 * 25

= 12.5.

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Please help!!!!!!!!!!!!!!
Aloiza [94]

Answer:

11.4 feet

Step-by-step explanation:

Using the right triangle formed by the tent pole, the ground and the guy rope,  where the guy rope (g) is the hypotenuse.

Applying Pythagoras' identity

The square on the hypotenuse is equal to the sum of the squares on the other 2 sides.

g² = 9² + 7² = 81 + 49 = 130 ( take the square root of both sides )

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7 0
3 years ago
Write the equation Of a function who parent function, f(x)=x+8 is shifted 2 units to the right
Juli2301 [7.4K]

Answer:

g(x)=x+6

Step-by-step explanation:

we have

f(x)=x+8

If f(x) is shifted 2 units to the right

then  

The rule of the translation is

g(x)=f(x-2)

so

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5 0
3 years ago
Just need the last row !
fgiga [73]

Answer:

I am so confused Sorry need points.

Step-by-step explanation:

4 0
3 years ago
4x -5 = 2(2x +1)<br> I need help
Nostrana [21]

Answer:

No Solution

Step-by-step explanation:

4x-5=2\left(2x+1\right)

Expand:

4x-5=2* \:2x+2* \:1

4x-5=4x+2

Add 5 to both sides:

4x-5+5=4x+2+5

4x=4x+7

Subtract 4x from both sides:

4x-4x=4x+7-4x

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No solution as this is false.

4 0
3 years ago
Read 2 more answers
Can someone help me with this please
MrRa [10]
You first have to convert the 5 tons to pounds.
Once you have done that step you simply add.

5 0
3 years ago
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