3 years ago

Help with this problem

Mathematics

2 answers:

Shtirlitz [24]3 years ago

5 0

Answer:

Step-by-step explanation:

Lady bird [3.3K]3 years ago

5 0

Answer:

The answer is 37..

Step-by-step explanation:

Anything negative in abstract automatically becomes positive...

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Tom buys a shirt for 22.00 plus 7% sales tax. His cousin buys a shirt for 18.00 plus sales tax. How much do tom and his cousin p

Novay_Z [31]

Hey You!

Tom:

22*7% = 1.54

His Cousin:

18*7% = 1.26

22 + 1.54 = 23.54

18 + 1.26 = 19.26

So, Tom pays $23.54 and His Cousin pays $19.26 and Tom payed more tax.

5 0

3 years ago

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Sales at LL Boutique decreased 10% this month compared to last month. If sales this month were $103,581, what were the sales (in

Art [367]

Answer:

Step-by-step explanation:

(103,581) • (%110)

= (103,581) • (1.10)

= $113,939.1

7 0

3 years ago

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Instructions: Use the ratio of a 30-60-90 triangle to solve for the variables.

Pepsi [2]

Answer:

$x=20$

$y=10\,\sqrt{3}$

Step-by-step explanation:

In the triangle we have the following trigonometric equations:

$tan(60^o)=\frac{opposite}{adjacent} \\\sqrt{3} =\frac{y}{10} \\y=10\,\sqrt{3}$

and also:

$cos(60^o)=\frac{adjacent}{hypotenuse}\\\frac{1}{2} =\frac{10}{x}\\x=20$

8 0

3 years ago

Miguel tells his teacher1/5 is the same as 20%. Which best justifies Miguel’s answer? a.5 goes into 100 twenty times, so 20% is

svetoff [14.1K]

Answer:

C. 5 goes into 100 twenty times, and 1 times 20 is 20

Step-by-step explanation:

Since, we know that when we multiply both numerator and denominator of a fraction by a same number then we obtain an equivalent fraction,

Here, the given fraction,

$\frac{1}{5}$

By the above statement,

$\frac{1}{5}=\frac{1\times 20}{5\times 20}=\frac{20}{100}$

Now,

$a\%=\frac{a}{100}$

$\implies \frac{20}{100}=20\%$

Hence,

$\frac{1}{5}=20\%$

Option C is correct.

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3 years ago

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Bishon needs to sell at least 0.3 of his collection of sports cards to

diamong [38]

Answer:

no because 3/20 is eguivilent to 0.15 whitch is half of 0.3

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3 years ago

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