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

why does a bicycle fitted with solid tyres give a bumper ride than on which has air fitted tyres

the ratio of red jelly beans to yellow is 3:4. If greg eats 3 red and 6 yellow, the ratio is 4:5. How many yellow jelly beans were originally in the dish?

what would result if chromosomes did not replicate during interphase

20/8 as a mixed number the simplest form

What comes after 100,81,64,49

what does a trapezium look like

What causes a rockslide the quick movement of rocks down a slope ? Science

Container a and b hold 11,875 liters of water altogether. Container b holds 2,391 liters more than container a holds. How much water does container a hold?

what would result if chromosomes did not replicate during interphase

What is the fraction of 16/48