which value from the list below, when substituted from x, would represent an acute triangle with sides x, x+4, and 20

the answer is 8

step-by-step explanation:

3.14 x 8x8

47.28 or 47.2857143

step-by-step explanation:

you just divide 331 by 7 and you get that answer. ( i think so tho)

i agree because i see the other persons thinking is clear

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2