soph221 soph221

10-05-2022
Mathematics

contestada

Find the value of y2 when y = -9

Respuesta :

fluffycorgi81 fluffycorgi81

10-05-2022

Answer: 81

Step-by-step explanation:

When squaring negative numbers, the result is the same as if the negative sign wasn't there. 9 squared is 81.

Answer Link

Otras preguntas

Keith is riding a Ferris wheel.His car turned 120 and stopped.Then his car turned 100 and stopped again.How many degrees did it turn

There are about _________ million drivers in the United States

The earth has a circumference of about 25000 miles. How is it expressed in scientific notation?

im confused? on 11 plz help me I don't get it.

The sum of three consecutive integers is 63 what is the value of the largest integer

what did general Howe report to the British Parliament after the Battle of Bunker Hill?

This was a system under which land and labor were exchanged for defense Colonialism, communism, feudalism, imperialism

What contribution could cryptographers—experts on codes and communication—make to what is understood about the history of Mesoamerica? A)Cryptographers might b

Which of the following is an SI base unit for time?

Plants and animals use the oxygen in the air to turn food into energy. This life process is known as what? A) digestion Eliminate B) excretion C) growth D) r