3 years ago

Help!!

1 answer:

4 0

1. this is a series of squares Formula is an = n^2

2. Arithmetic series with common difference d = -2.

an = a1 + (n-1)d = 3 -2(n-1)

Cant see the rule for Number 3

You might be interested in

The parabola whose equation is

vesna_86 [32]

Answer:

Step-by-step explanation:

8 0

3 years ago

PLEASE HELP!!<br> Name the solution to this system of equations:

RoseWind [281]

9514 1404 393

Answer:

(x, y) = (3, -1)

Step-by-step explanation:

The solution to the system of equations is the point where the lines intersect.

(x, y) = (3, -1)

3 0

3 years ago

HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE 10 POINTS

KonstantinChe [14]

Answer:

it is d because they dont have enuff info :)

3 0

3 years ago

10 x 2 tens=_____ Tens = _______

motikmotik

10 × 2 tens = 20 tens = 200

4 0

3 years ago

Read 2 more answers

1,5,25,61.....<br>What's following number?

Lana71 [14]

Given:

1,5,25,61.....

To find:

The following number.

Solution:

We can see a pattern in the given sequence.

$(-1)^2+(0)^2=1+0=1$

$(1)^2+(2)^2=1+4=5$

$(3)^2+(4)^2=9+16=25$

$(5)^2+(6)^2=25+36=61$

Using this pattern the next term is the sum of squares of 7 and 8.

$(7)^2+(8)^2=49+64=113$

Therefore, the next number is 113.

3 0

2 years ago