02-06-2016
Mathematics

contestada

-5×-4=? a)1 b)-1 c)20 d)-20

Respuesta :

Petroniusz Petroniusz

02-06-2016

-5 * (-4) = 5 * 4 = 20

the product of two negative numbers is positive

Answer c - 20

Answer Link

D1eformetal D1eformetal

02-06-2016

(-)x(-)=+

So..

-5.-4=+20

C is, correct answer..

Good luck.

Answer Link

Otras preguntas

what changed about odysseus soldiers after they encountered the lotus-eaters ?

How does nitrogen oxides are produced and their air environment impact

round each of the decimals to the nearest hundredth A. 0.596 B. 4.245 C. 53.6843 D. 17.999

What is one reason that informed consent is important for patients? A. Patients have complete access to health care with informed consent. B. Patients

Which inequality is true?

What is the synonom of frustule

What is the length of x

Solve for the equation. 4x - 13 = 2x + 9

of those who attended the philadelphia convention, which of the following traits would be least likely to be found? A. many were highly educatedB. All were menC

based on the supply and demand theory, why do medical doctors earn higher wages than child-care workersA. There is less demand for medical care than for child c