stu132057
stu132057 stu132057
  • 14-07-2022
  • Mathematics
contestada

hi, I need help I don't understand

hi I need help I dont understand class=

Respuesta :

hznnaX
hznnaX hznnaX
  • 14-07-2022

Answer: [tex]60cm^2[/tex]

Step-by-step explanation:

Looking at the figure, you can see that the length is 5cm + 3cm = 8cm and the width is 2cm + 5cm + 2cm = 9cm.

The formula for area is length x width, therefore you do 8x9 which is 72.

Next, we solve for the two "dips" in the rectangle. We can do that by subtracting the area of the "mini-rectangles" from the whole figure:

72-2(2x3) = 60

Thus, 60cm^2 is your answer.

Answer Link

Otras preguntas

francis gets 6 paychecks in 12 weeks.how many paychecks does she get in 52 weeks?
A gym charges a one-time registration fee as well as a monthly fee. The cost of joining the gym for 4 months is $370, and the cost of joining for 6 months is$53
what is the number rule for 18250, 18500, 19000, 20000
If 160,000 divided by n = 4, find n
what concentration of SO3^2- is in equilibrium with Ag2SO3 (s)and 3.60×10^-3 M Ag? The ksp of Ag2SO3 is 1.5×10^-14
Sargon created the world's first empire by conquering what?
About 42% of a paint mix is white. A painter orders 18 gallons of the paint mix. How much of it is white?
Solve the equation for the given variable. Bx+Cy=D Solve for y
what is the most common route of contamination?
Who is most likely to study written records? A. geologists B. archaeologists C. historians