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OverLord2011 [107]
3 years ago
6

Find the value of x round to the nearest tenth, i'm good with all other trigonometry lol

Mathematics
1 answer:
liraira [26]3 years ago
6 0

Answer:

8.4 cm

Step-by-step explanation:

The sides involved are opposite and adjacent to the given angle. Therefore, you should use the tangent ratio.

Substitute:

tanx = opp/adj

tan35 = x/12

Multiply by 12 on both sides:

12(tan35) = (x/12)12

12(tan35) = x

Solve:

12(tan35) = x

8.4 = x

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DerKrebs [107]

Answer: $18

Step-by-step explanation:

Let x= Pretax price of the meal.

Given: Sales tax = 8%

Tip percent = 20%

As per given ,

Amount spent = ( Pretax price) + (Sales tax )  of (Pretax price) + (Tip percent)of (Pretax price)

=  x+ 8% of x +  20% of x

= x +0.08+0.20x

= 1.28x

∵ Amount spent =  $23.04

So,

1.28x=23.04\\\\\Rightarrow\ x=\dfrac{23.04}{1.28}\\\\\Rightarrow\ x=18

Hence, the pretax price of the meal= $18.

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3 years ago
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Step-by-step explanation:

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2 years ago
After filling a gas tank the odometer read 27,8295After the next filling it read 28,1760. It took 17.5 gal to fill the tank How
aivan3 [116]

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2 years ago
If f(x) = x2 – 2x and g(x) = 6x + 4, for which value of x does (f + g)(x) = 0?<br> Х<br> оооо
Fittoniya [83]

Answer:

(f+g) (x) =0 for x=-2

Step-by-step explanation:

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3 years ago
Can somebody please help me .
Lyrx [107]

Answer:

Both of theses are irrational.

Step-by-step explanation:

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