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kow [346]
4 years ago
8

Please help ASAP. 40 pts

Mathematics
2 answers:
Allisa [31]4 years ago
7 0

Answer:

19 < x < 31

Step-by-step explanation:

The range for the third side is

25-6 < x < 25+6

19 < x < 31

Take the other two sides and subtract and take the other two sides and add

ElenaW [278]4 years ago
5 0

Answer:

a

Step-by-step explanation:

The third side should be longer than the difference of the other two sides, and shorter than the sum

25 - 6 < x < 25 + 6

19 < x < 31

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the second side of a triangular deck is 5 feet longer than the shortest side,and the third side is 5 feet shorter than twice the
MatroZZZ [7]

first (shortest) side = x

second side = x + 5

third side = 2x - 5

the perimeter = 64 ft and is equal x + (x + 5) + (2x - 5)

x + x + 5 + 2x - 5 = 64

4x = 64 |:4

x = 16 ft

x + 5 = 16 + 5 = 21 ft

2x - 5 = 2(16) - 5 = 27 ft

Answer: 16ft, 21ft and 27ft.

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3 years ago
Explain three key differences between index funds and mutual funds
matrenka [14]

The three main differences are management style, investment objective and cost — and index funds are the clear winner.

Sure hope this helps you and pls mark me<em> </em><u><em>brainiest!</em></u>

5 0
3 years ago
Which of the following ordered pairs are solutions to the system of equations below?
mojhsa [17]

Answer:

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Step-by-step explanation:

3 0
3 years ago
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A circlular fountain 10 feet in diameter has a circular walk 3 feet high paved around it what is the area of the walk
Lynna [10]
We subtract the area of the fountain (a(f)) from the total area of the fountain + walk (a(t)), to find the area of the walk (a(w))

diameter of fountain = 10 so r = 5
a(f) = pi*r^2 = pi*25 = 78.5

r of fountain + walk = 5 + 3 = 8
a(t) = pi*r^2 = pi*64 = 200.96

a(w) = a(t) - a(f) = 200.96 - 78.5 = 122.46 square feet
7 0
3 years ago
A gravel supplier sells three orders for gravel: one for 3,200 pounds, one for 2,700 pounds , and one for 1,100 pounds. how many
Andrews [41]

Unit conversion is a way of converting some common units into another without changing their real value. The tons of gravel that the supplier sells is 3.5 tons.

<h3>What is Unit conversion?</h3>

Unit conversion is a way of converting some common units into another without changing their real value. for, example, 1 centimetre is equal to 10 mm, though the real measurement is still the same the units and numerical values have been changed.

Given that A gravel supplier sells three orders for gravel, and the weight of the orders are:

  • 3,200 pounds
  • 2,700 pounds
  • 1,100 pounds

Now, in order to calculate the total gravel that the supplier sells, we need to add the weight of each order together. Therefore, the total gravel that the supplier sells is,

Total gravel = 3,200 pounds + 2,700 pounds + 1,100 pounds  

                    = 7,000 pounds

Further, since 1 ton is equal to 2,000 pounds. Therefore, the total gravel in tons that the seller sells is,

Total gravel = 7,000 pounds

                    = 7,000/2,000 tons

                    = 3.5 tons

Hence, the tons of gravel that the supplier sells is 3.5 tons.

Learn more about Units conversion here:

brainly.com/question/4736731

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6 0
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