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 is the theme of the poem Messy Room by Shel Silverstein?

Pete wants to make turkey sandwiches for tow friends and himself.He wants each sandwich to contain 3.5 ounces of turkey.How many ounces of turkey does he need

A sample compound contains 5.723g Ag, 0.852g S and 1.695g O. Determine its empirical formula.

what is -(5x-8)=3(x-2)+14

"I wish you wouldn’t open that window. It lets the pollen in and makes my allergies worse." This is A. a behavior description B. an example of cross-complaining

The sum of 2 positive numbers is 151. The lesser number is 19 more than the square root of the greater number. What is the greater number?

HELP ASAP Investigator Smith is trying to preserve as much DNA evidence as possible at his crime scene. He especially focuses on the victim's body. What possibl

A token economy uses a symbol or tokens that are earned and can then be exchanged for a __________.

(A) the company issued stock and collected cash totaling $30,000; (B) the company paid an account payable of $6,000; (C) the company purchased supplies for $1,0

For the following equation, find a solution for the variable. Show all of your work and use complete sentences to explain the solving process that you used to f