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Lynna [10]
3 years ago
10

How do I find the length of an Arch in a circle?

Mathematics
1 answer:
VladimirAG [237]3 years ago
6 0
The length of the arc of the sector and central angle are directly proportional to each other.
the circumference of that circle is 12 * pi(=3.14159265358979......) ft
central angle of the circle is 360
arc AB = 12 * {pi} * 120/360 ft
=4 {pi} ft
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Line with a slope of 0 that passes through the point (6,-11)
Finger [1]

Answer: The equation of a line with a slope of 0 that passes through the point (6,-11) will be y = - 11

Step-by-step explanation:

We want to determine the equation of a line with a slope of 0 that passes through the point (6,-11)

Slope of the line = change in the value of y on the vertical axis / change in the value of x on the x axis.

Recall,

The the equation of a straight line is represented in the slope intercept form is

y = mx + c

Where

m = slope

c = intercept on the y axis

From the equation information given,

slope, m = 0

y = -11

x = 6

To get the intercept, c,

y = mx + c

-11 = 0 × x + c

-11 = c

c = -11

The equation of a line with a slope of 0 that passes through the point (6,-11) will be

y = 0x - 11

y = - 11

3 0
3 years ago
Read 2 more answers
PLEASE HELP IM STUCK
liubo4ka [24]

Direct variation is modeled by the equation y = kx, where k is a constant and x and y vary based on the other's value.

We'll first need to find k, also known as the constant of variation, using our given values of x and y.

6 = k * -7

k = -6/7

Now that we have k, we can plug it in and substitute other values in for x or y. In this case, we'll plug in 4 for x and solve for y.

y = -6/7x

y = -6/7 * (4)

y = -24/7

y = -24/7

Hope this helps!

8 0
2 years ago
Read 2 more answers
Find the linear equation with slope = 7 and y-intercept = -4
muminat
The answer would be
y = 7x - 4
6 0
4 years ago
Read 2 more answers
Evaluate<br> 4"<br> 2<br> 5<br> for w=3
kolezko [41]

Answer:

it equals 14

Step-by-step explanation:

8 0
3 years ago
0.059 seconds into milliseconds
elena55 [62]
The answer would be 59 miliseconds
6 0
4 years ago
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