Answer:
<h2>$31.44 </h2><h2 />
Step-by-step explanation:
bookbag = $25.56
notebook = $0.75 (3) = $2.25
pack of pencil = $1.85
---------------------------
total = $29.66
tax 6%
-------------------------------
grand total = $31.44
Answer:
7/8
Step-by-step explanation:
To add the fractions, find the LCD and then combine.
First because 5x+5y=0 you can factor the 5 from equation so:
5(x+y)=5(0) => x+y=0
and by solving for x using elimination method
-8x+y=36
x+y=0
by subtracting both x and y we get
-9x=36 => x=-4
by inputing x into the "x+y=0" equation we get:
-4+y=0 => y=4
Answer:
Step-by-step explanation:
statement Reason
in ΔAOB and ΔCOD
BO=DO (∵AC bisects BD)
AO=CO (∵BD bisects AC)
∠AOB=∠COD (Vertically opposite angles)
ΔAOB≡ΔCOD (SAS )
∴∠A=∠C
Answer:
Step-by-step explanation:
Remember, double the area and then divide by the known side length. To calculate the area of a triangle, we multiply the base times the height and divide by 2. If you are given the area, follow the steps backwards. You will multiply by 2 and divide by the given length.
