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Slav-nsk [51]
3 years ago
13

How many square feet of outdoor carpet will we need for this hole 4ft 2ft 2ft 4ft 2ft 2ft 5ft

Mathematics
1 answer:
Mnenie [13.5K]3 years ago
6 0

Answer:

8ft^{2} of  outdoor carpet is needed for the hole

Step-by-step explanation:

The question is not properly formatted

The expression for the dimension is 4ft * 2ft* 5ft

Given data

Area A =  ?

Length l =  4ft

Width w=  2ft

Height h =  5ft

since we are required to find the area in ft^{2}

we do not need the height for our calculation

we know that the expression for area is

area= length* width\\area= 4*2\\area= 8ft^{2}

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First step is to get the average daily balance.

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Now divide this total to the number of days to get the ADB or Average Daily Balance.

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1 year ago
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Classify ABC by its sides. Then determine whether it is a right triangle.
m_a_m_a [10]

Answer:

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a= AB = √45 = 3√5

b = BC = 12

c = AC = √45 = 3√5

Step-by-step explanation:

Given vertices are A(3,3) and B(6,9)

            AB = \sqrt{x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2}  }

            AB = \sqrt{(9-3)^{2}+(6-3)^{2}  } = \sqrt{6^{2}+3^{2}  } =\sqrt{45}

Given vertices are  B(6,9) and C( 6,-3)

       B C = \sqrt{x_{2}-x_{1} )^{2} +(y_{2}-y_{1} )^{2}  }

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Given vertices are  A(3,3) and C( 6,-3)

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 45  ≠ 189

∴Given Δ ABC is not a right angle triangle

 

5 0
3 years ago
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