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3 years ago

HELP IM DUM lol

Mathematics

2 answers:

Ghella [55]3 years ago

6 0

Answer:

89%

Step-by-step explanation:

89 out of one hundred is shaded orange to it would be 89/100 and 89/100 is equal to 89%.

Eddi Din [679]3 years ago

4 0

The answer is 89% because hope this helped

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Ron needed to buy a new jacket for his upcoming ski trip. The ticket price of the jacket was $199.00. After the sales tax was ad

Levart [38]

Answer: 5%

Step-by-step explanation:

Given that:

Ticket price of jacket = $199

Final price after addition of sales tax = $208.95

Percentage sales tax on the jacket =?

Final price after addition of sales tax = price of jacket + amount of sales tax paid

208.95 = 199 + amount of sales tax paid

amount of sales tax paid = 208.95 - 199

amount of sales tax paid = $9.95

Let Percentage of sales tax = x

(x / 100) * 199 = 9.95

199x / 100 = 9.95

199x = 995

x = 5

Hence percent sales tax paid = 5%

8 0

3 years ago

You are skiing down a mountain with a vertical height of 800 feet. The distance from the top of the mountain to the base is 1600

adoni [48]

Answer:

θ = $30^{0}$

Step-by-step explanation:

Since the vertical height of the mountain is 800 feet, and the distance from the top to its base is 1600 feet. Let the angle of elevation be represented by θ, applying the required trigonometric function;

Sin θ = $\frac{opposite}{hypotenuse}$

Sin θ = $\frac{800}{1600}$

= 0.5

θ = $Sin^{-1}$ 0.5

θ = $30^{0}$

Thus, the angle of elevation from the base to the top of the mountain is $30^{0}$ .

7 0

3 years ago

A website received 2500 registered members in July. And the number of registered members in August decreased to 2245. What was t

quester [9]

Number of registrations a website received during July = 2500

Number of registrations a website received during August = 2245

Number by which the registrations decreased :

$=\tt 2500 - 2245$

$=\tt 255$

Thus, the registrations decreased by 255.

Let x be the perrcentage of decrease.

Which means :

$=\tt 255 = \frac{x}{100} \: of \: 2500$

$= \tt255 = \frac{x \times 2500}{100}$

$=\tt 255 = \frac{2500x}{100}$

$= \tt255 \times 100 = 2500x$

$= \tt25500 = 2500x$

$=\tt \frac{25000}{2500} = x$

$\color{plum} =\tt \bold{10.2\%}$

▪︎Thus, the percentage of decrease in the number of registered members = 10.2%

5 0

3 years ago

What is the value can u show work

Basile [38]

You would put 8 where x is and -10 where y is and then you will do -10 to the second power, which you will get 100 and so you will get 104. The answer is
D) 104

6 0

3 years ago

The decrease of 50 by 40% is what?

Wewaii [24]

Answer: 20

Step-by-step explanation:

5 0

3 years ago