joannamrema17
joannamrema17 joannamrema17
  • 24-02-2024
  • Mathematics
contestada

Anyone please help me

Anyone please help me class=

Respuesta :

georgepahno georgepahno
  • 24-02-2024

Answer:

S = 2(3(3) + 3(15) + 3(15))

= 2(9 + 45 + 45)

= 2(99) = 198 cm²

S = 2(.5(8) + .5(11) + 8(11))

= 2(4 + 5.5 + 88)

= 2(97.5) = 195 cm²

S = 2(1(14) + 1(12) + 14(12))

= 2(14 + 12 + 168)

= 2(194) = 388 cm²

Answer Link

Otras preguntas

Consider the following process; 1. Sensory nerves signal that you are hungry.2 You eat.3. Food is broken down into nutrients.4. Nutrients enter your blood.Which
12. Which of the following lines from the novel is an example of amplification? A. "For an hour or more, I remained too stunned to think; and it was not unt
Understanding portion control helps to avoid overeating
blank CDs come in spindles of 25 or 60. Rachel needs 230 blank CDs for her eighth grade science class. how many spindles of each amount should she buy?
in what regions was tabacco an important crop
What did the Confederate States of America do when some southerners hesitated to leave the Union?The Confederacy gave their support to President Abraham Lincoln
Entertaining speech is often ____ and ____.
find the difference between (7,-1) and (-8,-9)
How to did a volume of a cylinder
Inverse function of f(x)=my+b