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netineya [11]
3 years ago
13

1. Pool Dimensions. The area of a rectangular

Mathematics
1 answer:
Irina18 [472]3 years ago
5 0

Answer: I think the length is 60.25 yd and the width is 19.75 yd

Step-by-step explanation: I formed a equation using the information that has been given.

Width : X

length : 1 + 3x

equation : (1 + 3x) + x = 80

Then, I added the like pairs ( 3x+x ). After, I subtracted 1 from 80 and got 79. Then I divided 79 and 4 (79/4) to get 19.75, which is my x value. later, I substituted the x value to the equation and received my answer.

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C, because you would have to decrease the water and increase the lemons
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547321 rounded to nearest one thousand
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The nearest thousand is 547,000
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10 points worth pls help!
seraphim [82]

Answer:

<h2>1.25</h2>

Step-by-step explanation:

5/4 =

1.25

The first number divided by four is the second number. 5 divided by 4 is 5/4, 1 1/4, OR 1.25

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Graph the linear equation by plotting three points. 2y=-3+2​
Ksivusya [100]

Answer:

Step-by-step explanation:

Convert 2y=-3x+2 into y=mx+b form

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Graph looks like this:

3 0
2 years ago
A certain radionuclide is used to diagnose lymphoma. an atom of this radionuclide contains 31 protons and 36 neutrons. which sta
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The statement is correct about the radionuclide the atomic number is 31, the mass number is 67, and its symbol is superscript 67 subscript 31 baseline upper g a.

To answert the question, we need to know what an atom is.

<h3>What is an atom?</h3>

An atom is the smallest indivisible part of a substance. It is represented by letters.

  • It has an atomic number which is the number of protons or electrons present in an atom and is written as a subscript in from of the letter symbol.
  • It has a mass number which is the number of protons plus neutrons in an atom and is written as a subscript in from of the letter symbol.

So, since the atom of this radionuclide contains 31 protons and 36 neutrons.

So, its atomic number is 31. Its mass number is number of protons + number of neutrons = 31 + 36 = 67. Its symbol is superscript 67 and subscript 31.

So, the statement is correct about the radionuclide the atomic number is 31, the mass number is 67, and its symbol is superscript 67 subscript 31 baseline upper g a.

Learn more about atom here:

brainly.com/question/1805828

#SPJ4

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2 years ago
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