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dlinn [17]
3 years ago
13

I need help with a question that has to do with Ratio and Proportion. I want to know how to do it, not just only the answer.

Mathematics
1 answer:
Tema [17]3 years ago
7 0

Answer:

y is = 15

please mark me as brainest

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mamaluj [8]
If the temperature drops 3 degrees ever hour, and she monitors it for 5 hours, then the equation would be 3 x 5 = 15. So the temperature ultimately has dropped 15 degrees during the past 5 hours.
4 0
2 years ago
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Complete the statements about these similar pyramids.
baherus [9]

A ratio shows us the number of times a number contains another number. The ratio of the sides, base area, and volume are equal to 3:1, 9:1, and 27:1, respectively.

<h3>What is a Ratio?</h3>

A ratio shows us the number of times a number contains another number.

Given the two lateral sides of the pyramids, therefore, the ratio of the sides of the pyramid can be written as,

Length of pyramid A: Length of pyramid B = 15:5 = 3:1

Let the length of the base of the pyramid is represented by a.

The ratio of the base area can be written as,

Area of Base of A: Area of base of B = (3a)²:a² = 9:1

The ratio of the volume can be written as,

Volume of A: Volume of B = (3l×3b×3h)/3 : (lbh)/3 = 27:1

Hence, the ratio of the sides, base area, and volume are equal to 3:1, 9:1, and 27:1, respectively.

Learn more about Ratios:

brainly.com/question/1504221

#SPJ1

7 0
1 year ago
What is the product of 5×10'5​
Oksanka [162]
(if the last five is an exponent, here is the answer)

5 • 10^5
first work on the exponent
5 • 100,000
multiply
500,000
6 0
3 years ago
) Express the number 482.073 <br> Standard Form?
Inessa [10]

Answer:

It is already in standard form

Step-by-step explanation:

Four hundred eighty-two and seventy-three thousandths. = 482.073

It is already in standard form

Hope this helps!

3 0
2 years ago
Read 2 more answers
If i have 20 bucks and i give 15 how much do i have now
KATRIN_1 [288]

Answer:

it's 5 because 20 -15 is 5

5 0
3 years ago
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