christopher12252002 christopher12252002

02-04-2020
Mathematics

contestada

HELPHELPHELPHELP
Which expressions are equivalent to the one below check all that apply

HELPHELPHELPHELP Which expressions are equivalent to the one below check all that apply class=

Respuesta :

DSGriff DSGriff

02-04-2020

Answer:

B and C

Step-by-step explanation:

[tex]\frac{21^{x}}{3^{x}} = 7^{x}[/tex] = [tex]\frac{7^{x} 3^{x} }{3^{x} }[/tex]

Answer Link

Otras preguntas

A ball moves along a smooth metal surface while an identical ball moves along concrete. Which surface exerts a smaller amount of frictional force on the ball? 1

methylpropane (complete and condensed structural formulas)

In regions where malaria is present, it acts as a selective agent that favors the heterozygous phenotype, because people with sickle-cell trait produce more of

New arrivals at one retirement community were told by its director: “You are like pilgrims crossing the ocean to take up a new life.” This simile implicitly sup

how google controls the life of average person

Last week, a coral reef grew 19.8mm taller. How much did it grow in meters?

4.15 x 9.23 Please show work

Chloride ions cannot move out of cells by simple diffusion. Suggest and describe how chloride ions could move out of cells.

Evaluate this expression for x = 5: 6 + (10 – x)2 – 20

Which of the following are nonelectrolytes? Hc2h302 (acetic acid) CH30H (method alcohol) h2So4 and c12h22011 (sucrose or table sugar)?