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

In 1950, zenith introduced the first tv remote control. What was it called?.

There are 6.02 x 10^23 formula units Na2O in a sample. How many grams of Na2O is this? The molar mass of Na2O is about 62 g/mol.

1 international relations, foreign Ploricy Objectives behaviors, and dimensions) in German

which expression is equivalent to 354x + 332, If x=0?

If a journalist uses a correlational study to suggest that eating dark chocolate is good for your health, what mistake is the journalist making?.

How may Acts occur in the majority of Shakespearean plays?

Maite's rent increased by 6%. The increase was $97.8. What was the original amount of Maite's rent? Please show me how to solve it as well please

suggest why a plant cell in 0.10 mol dm salt solution will not burst

Brian invests £6600 into his bank account. He receives 0.6% per year compound interest. How much will Brian have after 6 years? Give your answer to the nearest

Which lipoprotein is made inside the small intestinal cells and transports dietary fats through the circulatory system to the liver and other tissues?.