makaylareed7ougaa3 makaylareed7ougaa3

25-08-2017
Mathematics

contestada

-3|r+4|=-21 need help for a friend

Respuesta :

alybsinger alybsinger

25-08-2017

-3|r+4|=-21
|r+4|=7
R+4=7 or r+4=-7
r=3 or r=-11

Answer Link

Otras preguntas

Which best describes the current atomic model? It is not an exact representation of the atom, but is close enough to be very useful. It is not an exact repre

Select all that apply. The small intestine _____. churns and mashes food into smaller pieces breaks down food to a thin, watery mixture absorbs dissolved food w

Which of the following is not true when comparing and contrasting viewpoints? A. No two texts have the same or similar viewpoints. B. A Venn diagram is a useful

Kelly wants to try out for the dance team, but she doesn't think she's good enough to make the team. What type of goal-setting challenge is she facing? Fear of

Suppose a triangle has two sides of length 3 and 4 and that the angle between these two sides is pi/3. What is the length of the third side of the triangle?

Need help with multiple answer math problem!

Are the associative properties true for all integers? Explain.

Which of these best describes how the kinetic energy of carbon dioxide molecules change as the carbon dioxide is heated? Kinetic energy decreases. Kinetic e

Dr thorn a professor of sociology often refers to the guidelines sociologist user in their studies in sociology these guidelines are referring to as A. theoreti

Why is history open to ongoing and changing interpretations? A) Changing values limit interpretation. B) New evidence is not available. C) Primary sources are d