Answer:
Center point:
Radius:
Step-by-step explanation:
The equation of a circle is where is the center point of the circle and is the radius of the circle.
Given our equation , we can see that is and since , our radius is
Therefore, the center point is and the radius is
constant of proportionality => COP
3: P(triangle ABC) = 84
COP = 18/15 = 1.2
Since you are finding the larger triangle, multiply the other numbers by 1.2
25 * 1.2 = 30
28 * 1.2 = 33.6
17 * 1.2 = 20.4
add them all up (answer up top)
5: P(triangle ABC) = 61.2
COP = 9/5 = 1.8
Since you are finding the larger triangle, multiply the other numbers by 1.8
9 * 1.8 = 16.2
13 * 1.8 = 23.4
12 * 1.8 = 21.6
add them all up (answer up top)
6: P(triangle RST) = 110
RP and PT are congruent, this means that PT is also 20
COP = 40/20 = 2
Since you are finding the larger triangle, multiply the other numbers by 2
25 * 2 = 50
20 * 2 = 40
10 * 2 = 20
add them all up (answer up top)
They would both be 52°
explanation: they are complementary angles, meaning they are the same. since a line adds up to 180°, take 128° away from 180° and you get 52°
The values of (x,y) are when x is 0 then you are 18 on the y axis.
We have given that,
(0, 18)
We have to determine whether the ordered pair could be the missing values represented by (x, y).
<h3>
What is the ordered pair?</h3>
An ordered pair is a pair of objects.
The order in which the objects appear in the pair is significant
The ordered pair is different from the ordered pair unless a = b.
Ordered pairs are also called 2-tuples, or sequences of length 2.
Therefore, The values of (x,y) are when x is 0 then you are 18 on the y axis.
To learn more about the ordered pair visit:
brainly.com/question/1528681
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A. True (APEX)
Very late but hope it helps