Answer:
The correct answer is A.
Step-by-step explanation:
The only way to answer this question is to check the definitions of chord and diameter.
A chord is a segment with endpoints on the circle. In the attached figure the segments CD and GH are chords.
Now, notice that according to the given definition the segment EF is also a chord, but with the special characteristic that the center of the circle, denoted by A, it is on the segment. This ‘‘special’’ chords that contains the center of the circle are called diameter.
Sometimes the diameters are also called the larger of the chords.
This is the sequence; +6,+8,+10,+12,+14
Now to find the next terms you must add 2 only to the sequence;
+6, +8, +10, +12, +14, +16,
Then add the +16 to the term and you get: (50 + 16) =66
so 66 is the 7th term and to get the 9nth you must do same steps;
+6,+8,+10,+12,+14,+16,+18,+20:
66+18 = 84 (8th term)
84 +20= 104 (9nth term)
So your final terms are;
0, 6, 14, 24, 36, 50, 66, 84,104
10/45 simplified? Thanks!
Also, 20 points c;
Answer:
The scaling factor is 4.
Step-by-step explanation:
To find the scaling factor from A to B, we must know that these are similar triangles. Since this is not stated in the problem, we will assume these are similar triangles.
Similar triangles simply have the same scaling ratio, allowing for any size triangle to be created with the same relative dimensions. With this in mind, let's check to see the multiple of each side by simply taking the sides of the triangle B divided by the sides of triangle A.
40 / 10 = 4
44 / 11 = 4
72 / 18 = 4
Notice how each of the sides from triangle B to triangle A has the same multiple, 4. This tells us that the scale from A to B is 4.
Hence, the scaling factor is 4.
Cheers.