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Helga [31]
2 years ago
14

I need major help I do not understand this someone please help

Mathematics
1 answer:
galben [10]2 years ago
4 0

Answer:

Well the sides have to be even so

2x+4=3x-10

so x would have to be equal to 14

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3 positive integers have a mean of 5 and range of 10, what are the integers
just olya [345]

The three positive integer that has mean of 5 and range of 10 will be 0, 5, 10.

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

Let the three positive number be (a – d), (a), and (a + d).

Then the mean of the number will be 5. Then we have

5 = (a – d + a + a + d) / 3

5 = (3a) / 3

a = 5

Then the range will be 10. Then we have

(a + d) – (a – d) = 10

   a + d – a + d = 10

                   2d = 10

                     d = 5

Then the three positive integer that has mean of 5 and range of 10 will be 0, 5, 10.

More about the Algebra link is given below.

brainly.com/question/953809

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1 year ago
40% of oatypop cereal boxes contain a prize Hannah plans to keep buying cereal until she gets a prize what is the probability Ha
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Answer:

D.

Step-by-step explanation:

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2 years ago
What will the sale price be of a t-shirt that has an original price of $24.99 and is on sale for 30% off
Leviafan [203]

Original price $24.99

Now it's on sale with 30% off

So the price now will be 24.99 - 30% of 24.99

Or we can say that it will be 70% of the initial price

So:

24,99 . 70% = 24,99 . 70/100 = 17,493

The price will be $17,493

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What is the area of the trapezoid? 30 square units 60 square units 90 square units 120 square units
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Area=a+b/2

30+60=90/120=3/4

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ASAP HELP WITHIN 5 MINUTES PLEASE
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Answer:

1050 not 100% sure tho


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