Answer and Step-by-step explanation:
Area (A) = 153
Length (l) = 8 + w
Width (w) = w
A = lw
153 = (8 + w)(w)
153 = 
0 = - 153
(w - 9)(w + 17)
w = 9
w = -17
We can't have a negative length, so we only use 9.
w equals 9.
That means l equals 17 (9 + 8 = 17).
Length = 17
Width = 9
#teamtrees #WAP (Water And Plant)
Answer:
my brains just died trying to read this
Step-by-step explanation:
Answer:
let the two numbers are x & y
x+y=30...eq(1) &x-y=12....eq(2)
x=30-y then put in the eq(2)
30-y-y=12
30-2y=12
-2y=12-30
-2y= -18
y=9 then we put this answer in to eq(1)
so,x+y=30
x+9=30
x=30-9
x=21
so, the two numbers are (21,9)
Answer:
Base
Step-by-step explanation:
The segment joining the two legs of a trapezoid is called base
Answer:
an open circle means it contains no equal signs.....everything to the left is shaded....means it is less then
x < 1 (thats a less then sign only) ....no equal sign in there
