X = the amount of water to add
10 - x = amount of 18% bleach to add
.18(10-x)= .12 x 10
1.8 -.18x =1.2
-.18x = -.6
x = 3 1/3 liters water
therefore 6 2/3 liters bleach
we are having two geometry one is circle inscribed in a square.
we know that side o square is 8 m.
then the radius of circle will be 4 m.
we know that side of a square and diameter of circle are same.
Area of shaded region =![area of square - area of circle](https://tex.z-dn.net/?f=%20area%20of%20square%20-%20area%20of%20circle%20%20)
A=
Answer:
25 unit
Step-by-step explanation:
from the diagram
QS=QR+RS
26=(2x-39)+(x+5)
26=3x-34
3x=34+26
3x=60
x=60/3
x=20
now
RS=x+5
RS=20+5
RS=25 unit
3x-6y. you need to take away the parentheses and combine like terms
![\mathfrak{\huge{\pink{\underline{\underline{AnSwEr:-}}}}}](https://tex.z-dn.net/?f=%5Cmathfrak%7B%5Chuge%7B%5Cpink%7B%5Cunderline%7B%5Cunderline%7BAnSwEr%3A-%7D%7D%7D%7D%7D)
Actually Welcome to the Concept of the Factors.
1.) x^2-3x-10 = (x-5) (x+2)
2.)x^2-3x-18 = (x-6) (x+3)