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Scorpion4ik [409]
3 years ago
8

The Burke’s are having their wooden deck stained. The company doing the work charges $3.50 per square foot for staining. Each sq

uare on the grid represents 1 square yard. Estimate the area of the deck to the nearest square foot and calculate the cost to stain the deck.

Mathematics
1 answer:
vodomira [7]3 years ago
3 0

There is roughly 30 square yard.

1 yard = 3 feet.

30 * 3 = 90

30 yards = 90 feet.

90 * 3.50 = 315

It would cost about $315.00 to stain the deck.

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3 years ago
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Can help me understand this?
Tanzania [10]

Answer:

Its easy just fill in the blacks

Step-by-step explanation:

P1 is 5 P2 is 2 P3 is 4 and so on now the odd and even u add the odd number together and the even together like 2+2+1 (the even side) =5 so put 5 in the even and do the same thing to odd 5+4+6 = 15 and put 15 on odd #

Hope this helps!

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Which relation is represented by the arrow diagram?
lorasvet [3.4K]

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Option: C.

<u>Step-by-step explanation:</u>

A function is a relation in which each input value(domain) results in one output value(range). It is represented diagrammatically using the mapping method.

It shows how each element of domain and range are paired. That is like a flowchart it shows the input values marking its corresponding output value.

In the given diagram,

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Thus, -3 marks to 4, then can be written as (-3,4).

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3 years ago
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Answer:

1. <em>Axis of symmetry</em>: x = 3

2. <em>Vertex:</em> (3,5)

3. <em>Solution of the equation</em>:

<u />

  • x-intercepts:

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  • y-intercept: (0, -4)

Explanation:

<u>1. Equation:</u>

    y=-x^2+6x-4

<u>2. </u><em><u>Axis of symmetry:</u></em>

That is the equation of a parabola, whose standard form is:

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<em><u /></em>

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<u>5. Find the y-intercept</u>

<u />

The y-intercet is the value of y when x=0:

         y=-x^2+6x-4\\\\y=-(0)^2+6(0)-4=-4

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