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g100num [7]
3 years ago
6

At first a price was decreased by 12%, then it was discounted again by an additional 5%. What is the percent of the total discou

nt?
PLZ HELP DUE TOMMOROW MORNING
Mathematics
1 answer:
olga_2 [115]3 years ago
4 0
Hello there! I can help you! So we are decreasing a price by 12% and then doing it again by 5%. We would pay 88% of the original price and then 95% of that sale price. To execute this better, let's make a real-world situation. Say that Mariana wants to buy a new pair of shoes that originally costed $100. The store has a tag for 12% off and then an additional 5% discount at the counter. How much would she pay for the shoes? What total discount does she get? Let's start by multiplying 100 by 88%. 100 * 88% (0.88) is 88. That's the first part. Now, we multiply that number by 95% to find the price at the counter. 88 * 95% (0.95) is 83.6. That's the price with both discounts. Mariana would pay $83.60 for the shoes, but what about the percent discount total? Let's subtract that price from 100 and see what we get. 100 - 83.6 is 16.4. Percents are parts of 100, so we don't need to do anymore simplifying. There. The total amount of discount is 16.4%.
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If the odds against an event are 3:5, then the probability that the event will fail to occur is
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3/8

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2 years ago
Which equation represents the value of x? x=100−y2−−−−−−−√ x=10+y2 x=10−y x=y2+100−−−−−−−√ Right triangle A B C with angle B as
Nostrana [21]

Answer:

Therefore the required value of x,

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Step-by-step explanation:

Given:

ΔBC is a Right Angle Triangle at ∠ B = 90°

As ∠ B = 90° , AC will be the Hypotenuse

AC = 10 = Hypotenuse

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x = ?

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In Right Angle Triangle Δ ABC , By Pythagoras Theorem we get

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Substituting the given values we get

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Therefore the required value of x,

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8 0
3 years ago
Help please<br> I will give brainliest
Mashutka [201]
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3 years ago
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Answer:

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Step-by-step explanation:

hope i helped:)

7 0
2 years ago
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