laylannialexis
laylannialexis laylannialexis
  • 22-10-2020
  • Mathematics
contestada

HELP NEEEDEDDDD!!!!!!

HELP NEEEDEDDDD class=

Respuesta :

OttisD
OttisD OttisD
  • 22-10-2020

Answer:

The answer is the middle one or B)

Step-by-step explanation:

The answer to the question is 63, and 21 times 3 is its simplest form.

Answer Link
serenavass
serenavass serenavass
  • 22-10-2020

Answer:

[tex]7 \sqrt{3} \times 3 \times \sqrt{3} = 7 \times 3 \sqrt{3} \times \sqrt{3} = 21 \times { \sqrt{3} }^{2} = 21 \times 3[/tex]

Answer Link

Otras preguntas

What are the trends and exceptions to the trends in electron affinity
Does the transformation of a vertical stretch to a parabola mean that the y coordinates of its points are shrunk or stretched the factor provided? Does the tran
A piece of cloth is dated using carbon-14. The cloth is determined to be 1400 years old. The half-life of C-14 is 5730 years. The C-14 radioactivity in the clot
Explain the usage of the keywordtransient?
What takes the approval of two thirds of the congress and three-fourths of the states?
is 5 a soluation to the equation? 3x(+1)=7(×-2)-3​
In the diagram of circle o, what is the measure of ZABC? O 30° O 40° O 50° O 60
Using the appropriate conversion factor from the first part, convert 0.600 mil potassium chlorate to grams.
what are two ways a person can sastisfy his or her need for self actualization
Which of the following would be an example of a fixed cost on a farm?a. mortgage on the landb. costs of seedc. fuel to operate machineryd. charge for fertilizer