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Ivanshal [37]
3 years ago
12

What makes a unit circle distinct from just any circle drawn on the coordinate plane? In your answer use terms like; origin, coo

rdinate plane, x - and y - axes to explain.
Mathematics
2 answers:
Sergio [31]3 years ago
7 0

Answer:

Step-by-step explanation:

The unit circle is a circle with a center at the origin and a radius of 1. The circumference of the circle can be used to represent a number line. This allows trig functions to be thought of as two dimensional functions represented on the coordinate plane with x and y terms, rather than just the ratio of a right triangle.

salantis [7]3 years ago
6 0

Answer:

What makes a unit circle distinct from just any circle drawn on the coordinate plane is that the unit circle starts with the origin finding the radius,It also consists of forming a triangle on the radius with the x-axes,y-axes and 1 which is always the radius on the unit circle which is very different from a coordinate plane.

Step-by-step explanation:

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MAVERICK [17]

Answer:

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7 0
3 years ago
Read 2 more answers
Expression Name Expression
gulaghasi [49]

Answer:

b hope this helps

Step-by-step explanation:

6 0
3 years ago
How do I solve this problem
VladimirAG [237]
Hi there!

Since, The length of th' tangents drawn from an external point to a circle are equal.

Therefore, we draw following conclusions :-

• CF = EC = 6 cm
• BE = DB = 16 cm
• AD = FA = 12 cm

Now,

According to th' question, Perimeter of ΔΑΒC :-

AB + BC + AC

⇒ AD + DB + BE + EC + CF + FA

⇒ 12 cm + 16 cm + 16 cm + 6 cm + 6 cm + 12 cm = 68 cm

Hence,
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7 0
3 years ago
Y ≥ 12x – 1<br> y &lt; 43x – 2
kondaur [170]

Answer:

Step-by-step explanation:

The solution to this problem is a graph.

Graph y ≥ 12x - 1:  this is a straight solid line with slope 12 and y-intercept -1.  Due to the presence of the  ≥  operator, we must shade (darken) the entire area above this line.  

Next, graph y < 43x – 2 using a dashed line (due to the < operator):  The slope is 43 and the y-intercept is -2.

Determine where the two lines intersect, either from the graph or algebraically.  If algebraically:

equate the two givens:

y = 12x - 1 = y = 43x – 2, which simplifies first to:

12x - 1 = 43x - 2, and second to

1 = 43x - 12x = 31x, which results in x = 1/31.

Substituting 1/31 for x in the first equation, we get:

y = 12(1/31) - 1, or y = 12/31 - 1, or y = 12/31 - 31/31, or y = 19/31

The two graphs intersect at (1/31, 19/31)

Shade (darken) the area beneath (under) the dashed line y < 43x – 2.

The solution is the area that you have darkened twice.

5 0
3 years ago
What is the rate of change of a linear function that includes the points (5,2) and (9,4)?
Olin [163]

Answer:

1/2 or 0.5

Step-by-step explanation:

Average rate of change = Change in output / Change in input

= ∆y / ∆x

= 4-2 / 9-5

= 2/4

= 1/2

4 0
3 years ago
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