loranaz loranaz

02-11-2019
Mathematics

contestada

Enter numbers to evaluate - 13-(-23).
- 13–(-23)=-13+
Pls help me

Respuesta :

02-11-2019

Answer:

-13 - (-23) = -13 + 23

Step-by-step explanation:

(-)(-) = (+)

(+)(-) = (-)(+) = (-)

(+)(+) = (+)

We have -(-23) = (-)(-)23 = +23 = 23

Answer Link

Otras preguntas

3(t-7) =6. Solve for the and show steps 8(h-9) =8 solve for h and show steps 9+2(z-2) =15 solve for z and show steps

Matter must have two physical properties: 1. have mass, and 2._____.

Dr. stevens studies positive psychology. which of the four big ideas in psychology is most represented in this aspect of psychology? critical thinking the two-t

Which of the following describes how binary fission and mitosis are similar? A)They are both used for growth or repair. B)They both break down membrane-bo

the length of a rectangle is 7 feet longer than 6 times its width. find the perimeter of the rectangle in terms of its width alone

The scientist-practitioner model of education in i/o psychology is founded on what principle

What are two factors that contributed to the rise of a scientific revolution in Europe in middle 1500s

Create a graph of y=2x−6 . Construct a graph corresponding to the linear equation y=2x−6

There are 640 students at Smith middle school and 65% of them study a world language how many of the students do not study a world language

In the article, the author discussed the difficulty that the United Nations had in drafting a definition of terrorism. Why was there so much disagreement on the