English
XZAVIER G
and a width of 15 mm. Which statement best describes the change in the
Itiplying all of the perimeter of the new rectangle?
The new perimeter will be
times the perimeter of
the original rectangle.
The new perimeter will be
times the perimeter of
5 mm
the original rectangle.
4 mm
O The new perimeter will be 2 times the perimeter of
the original rectangle.
The new perimeter will be 3 times the perimeter of
the original rectangle.

step-by-step explanation:

how many centimeters did the level of the salsa go down by?

a 4/6 = 9/12   not proportional

step-by-step explanation:

to find which are not proportional, we can use cross products

if it is true, they are proportional.   if it is not true, they are not proportional.

a 4/6 = 9/12

4* 12 = 6*9

48 = 54

not this is not proportional  

b 2/3 = 12/18  

2* 18 = 3 * 12

36 = 36

this is proportional

c 5/4 = 10/8  

5*8 = 4*10

40 = 40

this is proportional

d 7/5 = 35/25

7*25 = 5 * 35

175 = 175

is proportional

step-by-step explanation:

for volume, add base x height x width