Can someone help me answer this? id really appreciate it

Mathematics

1 answer:

Angelina_Jolie [31]2 years ago

8 0

Answer:

Step-by-step explanation:

n²+2 where n is number of small squares forming maximum corner square.

in step 1,n=1

step 2,n=2

step 3,n=3

step 4,n=4

when n=1

number of squares=1²+2=1+2=3

when n=2

total numbers=2^2+2=4+2=6

when n=3

total numbers=3²+2=9+2=11

when n=4

total numbers=4²+2=16+2=18

You might be interested in

This number is in scientific notation. 2. 4 × 10-4 Convert the number into standard notation. What is the value? 2. 4 × 10-4 =.

dusya [7]

The value of the number 2.4x10⁻⁴ in the standard notation is 0.00024.

<h3>What are Scientific notations?</h3>

The way through which a very small or a very large number can be written in shorthand. In scientific notations when a number between 1 and 10s is multiplied by a power of 10.

For example, 6,500,000,000,000 can be written as 6.5×10¹².

As the value of the scientific notation is given 2.4x10⁻⁴, therefore, for bringing it in the standard form we need to shift the decimal to the left by four digits. So,

$2.4 \times 10^{-4}\\\\= \dfrac{2.4}{10000}\\\\= 0.00024$