Use the clues to find the secret number from the choices below. Circle with number 84, Square with number 60, Triangle with number 25, Square with number 65, Triangle with number 48 and Circle with number 78. Part A I am less than 76. What numbers could I be? Choose all that apply. A. 84 B. 48 C. 60 D. 78 E. 25

1,918

step-by-step explanation:

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

answer: what in the world is this

step-by-step explanation:

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13