Answer:
6
Step-by-step explanation:
put unknown as y
area of rectangle = width × long
y(y - 2)=48
y² -2y =48
u can use scientific calculator to find this
y²-2y-48=0
(y-8)(y+6)=0
y=8 y=-6
take the positive value and ignore the negative value
width=y-2 long=8
8-2=6
I hope this help you :)
The pentagon is the one with 5 sides. Good Luck!
Yo creo que es 1,504.5 gramos en total que compro María!!
<u>Answer:</u>
,
,
, 
<u>Step-by-step explanation:</u>

First, we subtract 128 from both sides:

Then, we subtract
from both sides:

Rewrite the equation:

Insert and solve:

<em>Please give Brainliest</em>
H(1) = 4
h(1)= 5 x 1 -1
=5-1
=4
hope that helps <3