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3 years ago

How to find the perimeter of a triangle

Mathematics

2 answers:

Mariulka [41]3 years ago

8 0

Answer:

s+s+s=p

Step-by-step explanation:

Just add the three side measurements. Answer will contain a unit most of the time. Remember to convert units if its asking for different units.

Alecsey [184]3 years ago

4 0

Answer:

Analyze then add

Step-by-step explanation:

Basically, just analyze the lengths of the sides, and then add them together for the perimeter

Thank me later :)

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Debbie is running to raise money for a fundraiser. If her goal is to run 56 miles , how many days will debbie need to run if she

Nina [5.8K]

Answer:

32 days.

Step-by-step explanation:

56 / 1.75 = 56 / (7/4) = 56 * 4 / 7 = 32.

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3 years ago

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3 years ago

about 7.5 gallons of water fill up 1 cubic foot of space. how many gallons of water will fill a goldfish pool shaped like the pr

Murrr4er [49]

The volume of the goldfish pool is V= 0.5ft x 1.5ft x 3ft=2.25 ft^3
so 7.5gallons ----------> 1 ft^3
x=? <----------- 2.25 ft^3
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3 0

3 years ago

Simplify the square root √411

kherson [118]

Answer:

20.27

Step-by-step explanation:

$\sqrt{411} =20.27$

8 0

3 years ago

Read 2 more answers

The two-way table shows the estimated number of students who will enroll in three area high schools next year. a 5-column table

mr Goodwill [35]

Answer:

A. 0.2

Step-by-step explanation:

First make the table.

10-grade 11-grade 12-grade Total

Woodson high school | 110 | 120 | 80 | 310 |

Valley high school | 180 | 150 | 120 | 450 |

Riverside high school | 160 | 140 | 200 | 500 |

Total | 450 | 410 | 400 | 1260 |

Question: In decimal form, to the nearest tenth, what is the probability that a randomly selected riverside high school student is in twelfth grade?

First, find 12-grade and riverside high school number. 200. Take the total lined up with total number, which is 1260, and divide 200 divided by 1260.

200/1260=0.2

The answer is 0.2.

Hope this helps!

If not, I am sorry.

6 0

2 years ago