abobnivs abobnivs

03-09-2020
Mathematics

contestada

What the value of the expression 4(a2-b2) when a= -5 and b=3

Respuesta :

shinchan69 shinchan69

07-09-2020

Answer:

4(-5*3-3*2)

=4(-15-6)

=4(-21)

= -84

Hope this will help:-)

Answer Link

Otras preguntas

If you were a specialist working for the National Security Agency, your main job would likely be A. analyzing data from spy satellites. B. working in the field

Please name any animal stall u can think of ( please may I have more than one please!!!) =-)

Which is a correct classification for the triangle? One angle is 31 the other is 59 A. Acute triangle B. Right triangle C. Obtuse triangle D. Equiangular tr

why is heritability important for both natural and artificial selection?

The tree of life is made up of which domains? Eubacteria , Archaea, and Eukarya Bacteria , Archaea, and Eukaryota Bacteria , Archaea, and Eukarya

what is the greatest composite odd numbers less than 40

What types of organisms in an ecosystem will likely be affected by a flood? a. producers, consumers, and decomposers b. producers and consumers c. consumers and

When a potassium atom forms an ion, it loses one electron. What is the electrical charge of the potassium ion? A. -1 B. -2 C. +2 D. +1

MC)Which of the following was a prominent argument used to support the United States’ acquisition of overseas territories during the late 19th century? The Unit

Which statement is one component of the cell theory? A)All living and nonliving things consist of one or more cells. B)Cells and living organisms are spontaneou