Sixth grade FF.1 Perimeter SEM
Look at this rectangle. Find the value of u.
u
6 cm
Perimeter = 14 centimeters
u
centimeters
Submit

answer: x

step-by-step explanation:

fa tha first one you gonna add y to both sides

it look like this

x-y+y=6+y

x=y+6

therefore your answer is

x =y+6

fa tha second one

you gonna flip tha equation

it gonna look like x-4y=y

then add 4 to both sides

it gonna look like tha

x-4 +4 =y +4

so therefore tha answer is x=y+4

step-by-step explanation:

what does x eaqual

step-by-step explanation:

d. vertex

step-by-step explanation: