laishasosaa146 laishasosaa146

03-09-2020
Mathematics

contestada

Simplify the following expression.
-21 - (-11)

Respuesta :

CSMedrano CSMedrano

04-09-2020

Answer:

-10

Step-by-step explanation:

well you know that

[tex](-)(-)=(+)[/tex]

so we have

[tex]-21-(-11)\\\\=-21+11\\\\=-10[/tex]

Answer Link

Otras preguntas

The value of a machine, V, at the end of t years is given by V=C(1−r)t , where C is the original cost and r is the rate of depreciation. Find the value of a mac

What changed almost every aspect of the life in South Carolina in the late 1800s

What are the advantages and disadvantages of different pricing strategies?

Given the following molecular formula C3 H4 how many total atoms are in this molecule?

Cyrus has a 24 inch strip of wooden molding from which he wants to make a triangular picture frame. Cyrus has come up with four possible plans for the frame. He

00.0089 in scientific notation

(PLEASE HELP <3) All of the following films were influenced by Shakespeare EXCEPT: A. The Tempest B. Romeo and Juliet C. Sleepless in Seattle D. Shakespeare

A marker of new skin claims that their product helps prevent skin acne by increasing the discovered substance which they called Anti-A - Factor. According to th

Complete the sentence. Badgers have huge foreclaws, with larger animals such as coyotes. powerful legs and sometimes hunt cooperatively have powerful legs

A rocket is launched from the top of a 90 foot cliff with an initial velocity of 150 feet per second. The height, h, of the rocket after t seconds is given by