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poizon [28]
2 years ago
10

Find the radius when d=18

Mathematics
2 answers:
nirvana33 [79]2 years ago
7 0

Answer:

9

Step-by-step explanation:

radius is half of the diameter

kherson [118]2 years ago
6 0
Yes 9 is the correct answer
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If possible, how can I write y=2x -1 in the mx+b=y form?
mario62 [17]

Answer:

2x-1=y

Step-by-step explanation:

You currently have y=2x-1 in y=mx+b form.

All we have to do is reorganize the terms into: mx+b=y

8 0
3 years ago
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To the nearest square unit, what is the area of the regular octagon shown<br>below?​
Tanzania [10]

Answer:

A) 2341 square units

Step-by-step explanation:

Area of a regular polygon= 1/2*perimeter*apothem

Perimeter=22*8=176 units

Apothem=26.6 units

Thus:

A=1/2*176*26.6

A=88*26.6

A=2340.8

So the area of the regular octagon rounded to the nearest square unit is 2341 units^2, aka. Option A

6 0
3 years ago
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Solve for x b=1/6π n ^2 x
Setler [38]

Answer:

\large\boxed{x=\dfrac{6b}{\pi n^2}}

Step-by-step explanation:

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5 0
3 years ago
B) Find the value of 3^-3 x 10^-3
DerKrebs [107]

Answer:

no

Step-by-step explanation:

8 0
3 years ago
What is the perimeter of a regular pentagon with a
choli [55]

Answer:the perimeter of the regular pentagon is 5x + 20

Step-by-step explanation:

The perimeter of a plane figure is the distance around the plane figure. The pentagon is a plane figure. It has 5 sides. Since it is a regular Pentagon, it means that all the sides are equal.

From the information given, the length of each side of the regular Pentagon is x + 4

The perimeter of the regular Pentagon would be 5 times the length of each side. It becomes

5(x + 4) = 5x + 20

3 0
3 years ago
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