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3 years ago

Find the value of x in the given right triangle HELP IDK HOW TO DO THIS PLEASE

Mathematics

2 answers:

Sunny_sXe [5.5K]3 years ago

6 0

Answer: 5.6

Step-by-step explanation:

Hope this helps

lutik1710 [3]3 years ago

5 0

Answer:

x ≈ 5.63

Step-by-step explanation:

We use cos∅ for this problem (adjacent over hypotenuse)

Step 1: Write equation

cos62° = x/12

Step 2: Isolate x

12(cos62°) = x

x = 5.63366

And we have our final answer!

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Absolute power of x minus 8 equals -5 solve

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3 years ago

Can someone please show me how 19169000*e^(0.15)= 222712201 When e= 2.7182818284?

Ierofanga [76]

Answer:

It doesn't. x = 22 271 201

Step-by-step explanation:

You are going to need a calculator no matter how you do it.

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(b) The indirect method

$\ln \left (19 169 000\times 2.718 281 828^{0.15} \right ) = \ln(19 169 000) + 0.15 = 16.768 805 + 0.15 = 16.918 804\\\\e^{16.918 804} = 22 271 201$

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3 years ago

What does 21÷3+(3×9)×9+5 equal? show work below plz

igor_vitrenko [27]

3x9=27
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Maksim231197 [3]

-12 + 3x + 2 = 5x - 10 - 8x
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