tehehe1234 tehehe1234
  • 03-07-2020
  • Mathematics
contestada

Hi can anyone help me with question 1 and 3

Hi can anyone help me with question 1 and 3 class=

Respuesta :

RVADAMARAJANCHITHRA
RVADAMARAJANCHITHRA RVADAMARAJANCHITHRA
  • 03-07-2020

Answer:

292 and 2092

Step-by-step explanation:

Surface area:

Wall 1: 40 x 3 = 120m^2

Wall2: 40 x 3 = 120m^2

Wall 3: 15 x 3 = 45m^2

Wall 4: 15 x 3 = 45m^2

Ceiling: 15 x 40 = 600m^2

Total : 240 + 600 + 90 = 730

So, cost of painting = 730/25 x 10 = 29.2 x 10 = 292

Total: 292 + 1800 = 2092

Answer Link

Otras preguntas

What was one reason Congress gave for wanting to remove President Johnson from office?
Karla has a younge sister and an older brother.Her younger sister is 3 years more than a half of karla's age . Her older brother is 7 year lees than twice karla
during what stage of the cell cycle does replication occur
please show steps to: 6(g+3)=-12 Thank you!! <3
The creation of an independent Israel was the goal of
What act signaled the beginning of the Korean War?
Jan pays $70 each month for her auto insurance policy. This regular payment is called a.
which two species of trout are most closely related
Regions around an atom where electrons are orbiting whAt atom structure is this
According to the Statement, Extension, and Elaboration method for elaboration, which sentence is a statement?