middleschooltrash
middleschooltrash middleschooltrash
  • 01-01-2020
  • Mathematics
contestada

i have to find the surface area of a cereal box. (ohs cereal)
Length- 9in
Height- 13in
Width- 3in

please tell me what my surface area is..QUICK! (will give brainliest)

Respuesta :

bellakate2025
bellakate2025 bellakate2025
  • 01-01-2020

Answer:

366 square inches

Step-by-step explanation:

Surface Area Formula:

A= 2( w*l + h*l + h*w)

So you substitute the numbers:

A= 2(3*9 + 13*9 + 13*3)

A= 2( 27+ 117 + 39)

A= 54+234+78

A= 366 square inches

There you go :)

Answer Link

Otras preguntas

Two of the first major ground battles of the Vietnam war were at
Hello everyone! Could you help me with these exercises please? Thank you! Espacially B
Can someone help me with this one
How does the nucleus controls cell? Be specific
Adjacent angles have no common interior points. always sometimes never
Match the vocabulary word with the correction definition. a : lines that never cross one another and are the same distance apart at all timesb: lines that inte
How is the opening quotation in paragraph 1 important to the development of the passages theme? Cite evidence from the text in your response
My sister Grace and I like to make bead bracelets. We always receive compliments on the bracelets we make, so we decided to make 20 bracelets to sell for $3 eac
Find all missing sides and angles with work
i also am stuck on this please help