Shari's class is making team pennants for an upcoming field day. They cut the pennants out of a large sheet of paper in the pattern shown below.
The area of the whole pattern is 1600 \text{ cm}^21600 cm
2
1600, start text, space, c, m, end text, squared. They need to know the length of the pennant base.

How long is the base of each pennant?

correct answer:

i^31 = -i

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.