(08.01 MC)
The stack on the left is made up of 15 pennies, and the stack on the
right is also made up of 15 pennies. If the volume of the stack of
pennies on the left is 360 mm, what is the volume of the stack of
pennies on the right in cubic millimeters? Use 3.14 for pi. (Hint: only
enter numerals in the answer blank) (4 points)

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.

2.14x - 12.18 = -5.76

add 12.18 to each side

2.14x -12.18 +12.18 = -5.76 +12.18

2.14 x =6.42

divide by 2.14

2.14x/2.14 = 6.42/2.14

x=3