elskeletor602 elskeletor602

03-04-2020
Mathematics

contestada

Which expression has a positive value?

(-5)(-9)

2-4

12\(-4)

-3+(-7)

Respuesta :

hunteragriffeth hunteragriffeth

03-04-2020

Answer:

A.(-5)(-9)

Step-by-step explanation:

A negative times a negative is always a positive.

Answer Link

0hNoThanos 0hNoThanos

16-12-2020

Answer:

It is A have a good day and God bless :)

Step-by-step explanation:

Answer Link

Otras preguntas

Laboratory terminology definition

In practice, economists: agree about what the level of potential output is but disagree about what policies are appropriate. disagree about what the level of po

What is the eccentricity of Earth's orbit? 00.048 0.017 1.00 O0.206

Which describes a hypothesis? a factual explanation a process for proving a process for learning a testable explanation

Help Meeeeeee please

What type of spatial distribution does the human population in the United States exhibit? Explain.

What are Mendel's two principles (laws) of inheritance? How can these principles be explained by the events of meiosis?

Based on "blending inheritance", which Darwin and his contemporaries believed in, if a finch with a large beak depth mates with a finch with a small beak depth,

KClKCl has a lattice energy of −701 kJ/mol.−701 kJ/mol. Consider a generic salt, ABAB , where A2+A2+ has the same radius as K+,K+, and B2−B2− has the same radiu

Living in the ocean surrounded by water, most marine mollusks have which type of reproduction? a. External fertilization b. Internal fertilization c. Self-ferti