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3 years ago

12

What is the area of a circular wrestling region with a 42 ft diameter

1 answer:

zloy xaker [14]3 years ago

4 0

Answer:

The area of a circular wrestling region with a 42 fr diameter is

A≈1385.44ft²

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What is 4 and 2/3 divided by 7

olchik [2.2K]

Answer:

very easy

Step-by-step explanation:

4(2/3) = 14/3

14/3 ÷ 7

14/3 x 1/7

14/21

2/3

4 0

3 years ago

Got this one wrong need help

elixir [45]

Each angle on a triangle pertains to the opposite side

so let’s start by solving the equations:
6 + 4 = 10
2(6) - 3 = 9
3(6) - 10 = 8

then order then look at what each of the sides is opposite to:

10 = A
9 = B
8 = C

so from smallest to largest the angles are C, B, A

6 0

2 years ago

A game has a circular playing area in which you must hit a ball into a circular hole. The area of the playing area is 16ft2. The

Bad White [126]

Answer:

$4.9\%$

Step-by-step explanation:

we know that

To find out the probability of hitting a ball into the circular hole, divide the area of the hole by the area of the playing area

Let

x ----> the area of the hole

y ----> the area of the playing game

so

$P=\frac{x}{y}$

we have

$y=16\ ft^2$

<em>Find the area of the hole</em>

The area of the circle (hole) is equal to

$A=\pi r^{2}$

we have

$r=1/2=0.5\ ft$ ----> the radius is half the diameter

assume

$\pi =3.14$

substitute

$A=(3.14)(0.5)^{2}$

$A=0.785\ ft^2$

<em>Find the probability</em>

$P=\frac{x}{y}$

we have

$x=0.785\ ft^2$

$y=16\ ft^2$

substitute

$P=\frac{0.785}{16}$

$P=0.0491$

Convert to percentage

$0.0491*100=4.91\%$

Round to the nearest tenth

$4.9\%$

5 0

2 years ago

N is an odd number.

Alex777 [14]

Answer:

A and E

Step-by-step explanation:

substitute and odd number into every equation :)

6 0

2 years ago

Conjectures and Postulates are accepted as true without formally proving they are true.

zlopas [31]

The answer is false, it is only true for postulates, not conjectures.

7 0

2 years ago

Read 2 more answers