bellajadeo bellajadeo

01-04-2019
Mathematics

contestada

What is the greatest common factor (GCF) of 81 and 18? A. 3 B. 81 C. 9 D. 162

Respuesta :

choixongdong choixongdong

01-04-2019

Answer:

C. 9

Step-by-step explanation:

81 = 9 x 9

18 = 9 x 2

so the greatest common factor (GCF) of 81 and 18 : 9

Answer is C. 9

Answer Link

Alienesque Alienesque

01-04-2019

the answer is C. 9 bc 9 goes into 81 and 18

Answer Link

Otras preguntas

graph y=3sinx and y=sin 3x on the same axes. label the graph of each function.

Which characteristic is shared by sonnets and haiku?

simplify (1/x) + (1/(x+h)

The statement, "right angles measure 90 degrees," is an example of: A postulate A definition A theorem A conjecture

A movie starts at 7:00 pm and lasts 108 minutes. What time does the movie end?

A particle travels in a circle of radius 82 cm and with a centripetal acceleration of 4.7 m/s2. How long does the particle take to complete one revolution?

how do u find the area of a triangle

How do I solve for x? X+6x=56

A curved section of roadway is in the shape of a circular arc of 410-m radius. The curved section is horizontal, not banked. The coefficient of friction for tir

where will you find maximum rate of evaporation - ocean, pond or an aquarium? Give reason to support your answer.