OPERACIONES COMBINADAS RACIONALES. Realice los siguientes ejercicios y escoga la respuesta correcta

- 6/5 * 2/3 + 3/6 - 3/4 / 6/8

A) 10/13

B) 13/10

C) -13/10

D) NINGUNA

3 * 2/9 + 9/16 / 3/8 * 3/12 - 1/6

A) - 21/24

B) 24/21

C) 21/24

D) NINGUNA

5/12 - 7/3: (4/3 + 2) - 3/8 (3 - 3/5 - (17/20 - 1) * (1/3 - 3)

A) 30/31

B) -30/31

C) -31/30

D) NINGUNA
PORFAAA AYUDENME ESO ES PARA HOY POR FAVO

step-by-step explanation:

107 units

the answer is (4,3)

since the rule for r0, 90º is (-y,x) and it was already applied to form the image, all you have to do is reverse the answer using this formula.

its d. the first coordintaes are 10,32

step-by-step explanation:

irrational, then, just means all the numbers that aren't rational. every integer is a rational number, since each integer n can be written in the form n/1. however, numbers like 1/2, 45454737/2424242, and -3/7 are also rational, since they are fractions whose numerator and denominator are integers.

step-by-step explanation: