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3 years ago

How long is the arc intersected by a StartFraction 2 pi Over 3 EndFraction radian central angle in a circle with radius 7 feet

Mathematics

1 answer:

statuscvo [17]3 years ago

4 0

Answer:

14pi/3 feet

Step-by-step explanation:

none

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A ski lodge charges $26 per day for a pass and $1.50 for every ski lift ride. A second ski

malfutka [58]

Answer:

32=40

26=39

Step-by-step explanation:

8 0

2 years ago

Suppose you discover that your growth fund, income fund, and money market fund return

Alik [6]

Answer:−3+3=−4

2+3−=15

4−3−=19

2 3

Step 1: Pair the equations to eliminate y because the y terms are already additive inverses

−3+3=−4

2+3−=15

4−3−=19

2 3 4

3 =11

6 −2=34

Step 2: Write the two new equations

as a system

Step 3: Substitute the value for x and z

into one of the original equations

3 =11

3 5 +2=11

5−3+3 −2 =−4

15+2=11

6 −2=34

5−3−6=−4

−3−1=−4

2=−4

=−2

= 45

x = 5

−3=−3

The solution (5, 1, -2)

Step-by-step explanation:

3 0

3 years ago

A hockey team won 6 games and lost 8 what is the ratio of wins to number of games

suter [353]

Answer:

6:8

Step-by-step explanation:

you take the number of wins and put it against the number of losses. If it has to be percentage of games won you would do 6: 14 or number of games won compared to total number of games

6 0

3 years ago

Read 2 more answers

The equation of a circle is given below.

BARSIC [14]

Given:

The equation of the circle is $x^2+(y+4)^2=64$

We need to determine the center and radius of the circle.

Center:

The general form of the equation of the circle is $(x-h)^2+(y-k)^2=r^2$

where (h,k) is the center of the circle and r is the radius.

Let us compare the general form of the equation of the circle with the given equation $x^2+(y+4)^2=64$ to determine the center.

The given equation can be written as,

$(x-0)^2+(y+4)^2=64$

Comparing the two equations, we get;

(h,k) = (0,-4)

Therefore, the center of the circle is (0,-4)

Radius:

Let us compare the general form of the equation of the circle with the given equation $x^2+(y+4)^2=64$ to determine the radius.

Hence, the given equation can be written as,

$x^2+(y+4)^2=8^2$

Comparing the two equation, we get;

$r^2=8^2$

$r=8$

Thus, the radius of the circle is 8

3 0

3 years ago

The cost of fencing a Square Garden is 400 at the rate of 1 per metre find its length

grin007 [14]

Here Is The Answer:

Perimeter of garden = 400 m

side of square = 400 / 4

= 100 m

Area of garden => 100 m x 100 m

=> 10000 m^2

Hope It Helps You!!!

Have A Nice Day!!! ^_^

8 0

3 years ago