caseyrosey122 caseyrosey122

16-03-2021
Mathematics

contestada

describe how to use special product patterns to find 21^2

Respuesta :

Аноним Аноним

16-03-2021

Answer:

21 x 21 = 441

Step-by-step explanation:

Whenever there is an exponent that is the many times you multiply the base by itself to.

Answer Link

Otras preguntas

An SI unit used to measure force, equal to less than one-quarter of a pound is called

Which best completes the sentence? If something can respond to a stimulus then it A. is a living thing. B. might be a living thing. C. is not a living thing

Convert 5.764764764... to a rational expression in the form of a/b where b ≠ 0.

How to do reciprocal

Compare and contrast yellow journalism,realist,and muckraker

the largest source of oxygen released into the atmosphere is from the: a. ozone b. fossil fuel c. Sahara desert d. rainforest

why is carbon so special compared to other elements

Change the equation to show what it would look like if you were getting the value of (b):Show steps please.[tex]A= \frac{1}{2}h(b+c) [/tex]

a car rental agency charges 29$ per day to rent a car. And 13.95 per day for a global positioning system (GPS) . Customers are charged for their full tank of g

What is 0.375 as an equivalent fraction in simplest form