This picture shows a rectangle with length (3D+2)cm and width (d+5)cm. ————
| |
| |
| |3d+2
| |
| |
————
D+5

A) write an expression for the perimeter of the rectangle

B) given that the perimeter is 30cm, make and solve and equation for d.

C) find the area of this rectangle

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.

answer: 10 turtles

step-by-step explanation: as turtles have four legs so 4.10=40 therefore birds are 4 which sue counted

$75.00

step-by-step explanation:

i = prt

i = 1,5000 * 0.025 * 2

i = 75