Answer:
30
Step-by-step explanation:
Perimeter of rectangle = 5y - 1 + 4y + 2 + 5y - 1 + 4y + 2
= 18y + 2
18y + 2 = 128
18y = 128 - 2
= 126
y = 126 ÷ 18
y = 7
Length of AD = 4y + 2
= 4(7) + 2
= 28 + 2
= 30
Answer:
the last answer choice
Step-by-step explanation:
3,868,000,000 is your answer. Move the decimal to the right 9 times. That gives you 6 extra 0’s.
Answer:
1 unit to the left and 7 units up.
Step-by-step explanation:
You do 2-3= -1
then you do -3(-4) = 7
but then u turn the -1 into 1
so it will be 1 unit to the left and 7 units up