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ella [17]
3 years ago
9

You and some friends rent a limousine for a formal reception. The bill for the evening is $53.00, A tax of 6% will be added to y

our total, and you want to tip the chauffeur for his excellent driving. You decide to leave him a tip that is 20% of the bill before the tax of 6% was added to the bill. How much will be paid in total?, show your work.
1. $63.60

2. $66.78

3. $13.78

4. $10.60
Mathematics
1 answer:
Anna007 [38]3 years ago
4 0
53×0.2 = 10.6

53×0.06= 3.18

53+3.18+10.6= 66.78

So the answer is $66.78 / number 2
  
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Please answer this correctly
GREYUIT [131]

Answer:

$8.82

Step-by-step explanation:

4.6 (1.15) + 0.5 (1.12) + 2.25 (1.32)

5.29 + 0.56 + 2.97

8.82

8 0
3 years ago
BRAINLY FOR THE FASTEST WITH GOOD EXPLANATIONS
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So, when we're tasked with things like this, rewriting everything in terms of sine and cosine and combining fractions often trivializes things, so doing just that gives us:

\frac{\frac{1}{\cos{x}}-\frac{1}{\sin{x}}}{\frac{\cos{x}}{\sin{x}}-1}= \\\frac{\frac{=(\cos{x}-\sin{x})}{\cos{x}\sin{x}}}{\frac{\cos{x}}{\sin{x}}-\frac{\sin{x}}{\sin{x}}}=\\\frac{-(\cos{x}-\sin{x})}{\cos{x}\sin{x}}*\frac{\sin{x}}{\cos{x}-\sin{x}}=\\-\frac{1}{\cos{x}}

So out expression is 1/cos(x).

4 0
3 years ago
Find the tangent of angle Θ in the triangle below.
Rina8888 [55]

Answer: \frac{\sqrt{65}}{4}

Step-by-step explanation:

By the Pythagorean theorem, the unknown side has length

\sqrt{9^{2}-4^{2}}=\sqrt{65}

Therefore,

\tan \theta=\boxed{\frac{\sqrt{65}}{4}}

4 0
2 years ago
Equivalent to 13/5<br> A.2.4<br><br> B.2.45<br><br> C.2.55<br><br> D.2.6 <br><br> NEED HELP ASAP!!!!
jek_recluse [69]
D is the answer because 13 goes into 5 twice and 3 Is left over multiply that by two to get 6/10 than that it's equivalent to .6 so it is 2.6
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3 years ago
If m\angle A=(6x+10)^{\circ}∠A=(6x+10) ∘ and m\angle B=(4x+30)^{\circ}∠B=(4x+30) ∘ , then find the measure of \angle B∠B.​
netineya [11]

A=6 × + 10=88555%__/455

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