Answer:
$484.92
Step-by-step explanation:
Since you have 4 sides to the pen you will need to figure out how many yard total there is so two of your sides are 9 yards and the other two are 18 yards. now you have to add however many yards there are....
9+9=18
18+18=36
then you have to add those two numbers together
18+36=54 yards total
now you just multiply 54 by 8.98
your total amount of money you spent is $484.92
Answer:
1/6 for the old man. 1/7 for the old lady.
2/13 that they are twins.
Answer:
4 in.3 and 12 cubic yards
Step-by-step explanation:
3 means three sides that a volume has and 2 means its a cube or rectangle shaped figure which i think has 2 sides. cubic means 3 as well that describes volume.
I searched this up
Answer:
Step-by-step explanation:
20: is a drawing with compasses and rular
18e³f+45e²f^4 ( take 9 as a common factor, e² and f)
9e²f(2e+5f^3)
x²-4x-12 ( factorize)
(x-6)(x+2)=0
either : x-6=0
then x=6
or x+2=0
then x=2
To avoid confusion, remember PEMDAS. This is the order of operation.
Parenthesis, Exponents, Multiply, Divide, Add, Subtract
21 ÷ 7 + 20 * 102 * 2 - 3
No parenthesis and no exponents, proceed to multiplication.
20 * 102 * 2 = 4,080
Then, perform division
21÷7 = 3
Then, do addition
3 + 4080 = 4083
Lastly, do subtraction
4,083 - 3 = 4,080
So, 21 ÷ 7 + 20 * 102 * 2 - 3 = 4,080
THEREFORE THE ANSWER IS 4,080