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3 years ago

The gazebo in the park is an octagon. Each side of the gazebo is 4 feet long. What is the perimeter of the gazebo?

Mathematics

2 answers:

pychu [463]3 years ago

4 0

The answer is A because an octagon has 8 sides and if each side is 4 feet you would multiply 4 times 8 and get 32.

max2010maxim [7]3 years ago

4 0

Each side is 4 feet long there are 8 sides in a octagon. so you would multiply each side
4 x 8 = 32

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Marina86 [1]

Answer:

15%

Step-by-step explanation:

His rate is ...

rate = commission/sales · 100% = 31.29/208.60 · 100%

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3 years ago

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My name is Ann [436]

Answer:

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Step-by-step explanation:

Let x be the number

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2 years ago

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fgiga [73]

Answer:

13 , 6.

Step-by-step explanation:

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$\sf\implies x - 9 =\sqrt{ x +3}$

Squaring both sides ,

$\sf\implies (x - 9)^2 = x + 3$

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$\sf\implies x^2+9^2-2.9.x = x +3 \\$

$\sf\implies x^2+81 - 18x = x -3$

Add 3 and subtract x on both sides ,

$\sf\implies x^2 -18x-x +81-3=0$

Simplify ,

$\sf\implies x^2 -19x +78=0$

Split the middle term of the quadratic equation,

$\sf\implies x^2-13x-6x+78=0$

Take out common ,

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Take out ( x -13 ) as common ,

$\sf\implies ( x -13)(x-6)=0$

Equate both factors to 0 ,

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2 years ago

Ughhhh can someone please help me

Karolina [17]

102 I have answered this question before and it was correct! Pls give brainliest! Ty, hope this helped

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2 years ago

H(t)=-16t^{2}+100t+10 find the domain and range. please

RSB [31]

Answer:

Step-by-step explanation:

The graph of this function is that of a parabola that opens down (due to the negative coefficient of t^2). The axis of symmetry is

-b -100

x = --------- = ----------- = 50/16 = 25/8.

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The y value of the vertex is h(25/8) = -16(25/8)^2 + 100(25/8) + 10, or 166/25.

The largest value this function can take on is 166/25. Thus, the range is

(-infinity, 166/25).

Since the given function is a polynomial, the domain consists of all real numbers.

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2 years ago