violects
violects violects
  • 16-01-2021
  • Mathematics
contestada

please help:( enakskkwksm​

please help enakskkwksm class=

Respuesta :

123JD2004 123JD2004
  • 17-01-2021
the perimeter means you add up all the sides
so you do

(12b-8) + (12b-8) + (9b+8)
now you just add the like terms

12b+12b+9b = 33b
-8+-8+8= -8
so the perimeter is 33b-8
Answer Link

Otras preguntas

Shane deposited $200 into an account and earned $36 in interest after 3 years. Use the formula I = prt, where I represents simple interest, p represents princip
Solve the Following Equation 2.8=2y 1.y=1.4 2.y=1/2 3y=2.8 4.y=0.6 Solve the following Equation -3=x/5 1.x=-9/4 2.x=-15 3.x=-3/5 4.x=15
What message is conveyed in the main events of an episode of war
what specific events did Nixon cite to support his arguments against“precipitate troop withdrawal”
A particle with a negative charge that was discovered by english physicist
Solve for number seven please !!!
what is 75% increase followed by a 33 1/3% decrease a. greater than original B. Same as the original c. Less than the original
To prevent the work from slipping into the grinding wheel you should...?
What are four to five important diagnostic factors a counselor should consider when selecting a psychological test for a client?
HELP ME JDJDJDJDJDJDJDJDJD