In an equilateral triangle, all 3 sides are equal length, and the
perimeter of an equilateral triangle is 3 times the length of one side.
if one side measures 9 + 3x, and the measure of another side is 5x -5,
what is the perimeter of the equilateral triangle?

x=

a length of side =

perimeter of equilateral triangle =

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

pls mark as brainliest

the answer is b: 18

step-by-step explanation:

use the pythagorean theorem to .

a^2+b^2=c^2

plug 18 for "r"

the 2 legs are 18 and 24

18^2+24^2=c^2

324+576=c^2

900=c^2

c=30

30-12=18

18 is the radius

: )

answer: 0.64

step-by-step explanation: