Arectangle with perimeter of 56 centimeters is three times as long as it is wide. what is the area of the rectangle in square centimeters?

A = 147 cm²

Step-by-step explanation:

x + 3x + x + 3x = 56 cm

8x = 56cm

x = 7cm

A = X × 3X

A = 7 × 3(7)

A = 7 × 21

A = 147 cm²

the red lines denote the population of the bacteria after 35 hours. that would be 2,409.24. the y-intercept is the blue line which is 800 because that is the starting point. the equation used to make the graph is 800(1.032)^h, where h is the number of hours.

step-by-step explanation:

i think it would be c

mark brainliest if im right

step-by-step explanation: