Choose all the statements that are true about this sequence.

Mathematics

2 answers:

siniylev [52]4 years ago

8 0

This is an arithmetic sequence

The value of the 3rd term is 72

There are 4 terms in this sequence

The sequence starts at 60 and adds 6 repeatedly

DENIUS [597]4 years ago

8 0

Answer:

b, c, f, g

Step-by-step explanation:

You might be interested in

Which of these tables could represents quadratic function?

myrzilka [38]

When values of a quadratic function are listed in a table with x-values having a constant difference, the y-vlaues will have a constant (non-zero) second-difference.

Here, we can list first and second differences for the values in the given tables to identify the quadratic function.

Table 1.

1st differences: 3, 3, 3, 3
2nd differences: 0, 0, 0, 0 . . . . this is a linear function

Table 2.

1st differences: -6, -2, 2, 6
2nd differences: 4, 4, 4 . . . . this is a quadratic function

Table 3.

1st differences: 5, -8, -3, -3
2nd differences: -13, 5, 0 . . . . can be described by a 4th degree polynomial

Table 4.

1st differences: 3, 0, -3, -3
2nd differences: -3, -3, 0 . . . . can be described by a 4th degree polynomial

___

The appropriate choice is Table 2.

4 0

3 years ago

Polygon pqrs is a scaled copy of abcd. name the angel in the scaled copy that corresponds to angle abc.

Olin [163]

The angel in the scaled copy that corresponds to angle abc in the polygon pqrs which is a scaled copy of abcd will be angle pqr.

We have,

As we can see the attached figure,

Scale factor : Scale Factor is the ratio of size of new image formed to the size of old image and the image obtained is the scaled copy.

i.e.,

Scale factor = $\frac{Change\ in\ size}{Original\ size}$

So,

There are two Polygons abcd and pqrs,

And,

Polygon pqrs is the scaled copy of Polygon abcd,

So,

That means both polygons are similar,

so,

Their corresponding angles will be same,

We can say that angle corresponds to angle abc is angle pqr.

Hence, we can say that the angel in the scaled copy that corresponds to angle abc in the polygon pqrs which is a scaled copy of abcd will be angle pqr.

To learn more about scale factor click here

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