mom85
mom85
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
VER TODAS LAS RESPUESTAS ( 82+ )
Otras preguntas
MATH!!!!!!!! Help please
HP laptop computers are produced on a line, with multiple workers completing one or two specific tasks to assemble the laptop. This is an example of ______, whi
Solve and check the following equation. 2m = 4m + 63m =
Given that oxygen has an atomic number of 8. How many protons and neutrons are in the isotope 18^O, or oxygen -18?
HURRY Why is beach nourishment considered mostly a short-term strategy for fighting beach erosion?It requires heavy machinery.It takes a long time to find the m
What scientific instrument allowed Antonie van Leeuwenhoek to discover bacteria? A.)microscope B.)glasses C.)magnifying glass D.)telescope
3х - 2y = 12 12x – бу = 9 Need help
Suma a 3 numere naturale este 163. Scazand al treilea numar din suma primelor doua numere, obtinem 67. Scazand primul numar din suma ultimelor 2 numere, obtinem
Which answers are examples of the Law of Syllogism? Select each correct answer. If a square is a rectangle and if a rectangle is a parallelogram, then a square
Sequoya needs to narrow down her search. One of the steps she should take to accomplish this is to