2 years ago

Whats 5/9 / is dived

Mathematics

1 answer:

mamaluj [8]2 years ago

7 0

Answer:

0.55555555

Step-by-step explanation:

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A jeweller paid $6800 for 165 bracelets bought in China .The customs Department in his country charged him $1360 in duty

Troyanec [42]

You’re so smart, I love questions like this. Hopefully you can solve it so I can know too!

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2 years ago

To solve 493x = 3432x+1, write each side of the equation in terms of base

sleet_krkn [62]

Answer

= 3.405 × 10⁻⁴

Explanation

If the question is correctly written, then it is very easy.

First, take the like terms on one side.

493x = 3432x+1

493x - 3432x = 1

-2939x = 1

Dividing both sides by -2939 to get the value of x.

x = 1/(-2939)

= - 0.0003405

= 3.405 × 10⁻⁴

3 0

2 years ago

Read 2 more answers

Find cotθ, cosθ, and secθ, where θ is the angle shown in the figure.

Darina [25.2K]

Answer:

$\cos( \theta) = \frac{5}{8} \\ {8}^{2} = {5}^{2} + {opp}^{2} \\ {opp}^{2} = 64 - 25 = 39 \\ opp = \sqrt{39} \\ \sin(\theta) = \frac{\sqrt{39}}{8} \\ \tan(\theta) = \frac{ \sqrt{39} }{5} \\ \cot(\theta) = \frac{1}{\tan(\theta)} = \frac{1}{\frac{ \sqrt{39} }{5}} \\ \cot(\theta) = \frac{5}{ \sqrt{39} } \\ \csc( \theta) = \frac{1}{\sin(\theta)} = \frac{1}{\frac{\sqrt{39}}{8}} \\ \csc( \theta) = \frac{8}{ \sqrt{39} } \\ \sec( \theta) = \frac{1}{\cos( \theta) } = \frac{1}{ \frac{5}{8} } \\ \sec( \theta) = \frac{8}{5}$

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2 years ago

(2.3x-3)-(8x-9.1) please help me solve this its for a test

Tasya [4]

Answer:

−5.7x + 6.1

Step-by-step explanation:

Does the answer need to be simplyfied?? if yes you have the right answer on top

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2 years ago

Correct 24.3318 to two decimal places

aliina [53]

24.33 is the answer to this question

4 0

2 years ago