What do you not understand?
3^-1 divided by 3^4 =
when dividing exponents with the same base, subtract the exponents
3^(-1-4)
3^-5
a=-5
Answer a=-5
Answer:
Step-by-step explanation:
.65 x 12. Take answer and add 12
Answer:
B. 
Step-by-step explanation:
Given:
The given triangle is an isosceles right angled triangle with the legs equal to 6 cm each and the hypotenuse is 'x' cm.
Applying Pythagoras theorem which states that the square of the hypotenuse is equal to the sum of the squares of the other two sides. Therefore,

Therefore, the length of the hypotenuse is
cm.
Hence, the option B is the correct one.
Unit cost of product A = $1.36/8oz = $0.17 / oz
unit cost of product B = $3.20/16oz = $0.20 /oz
I will leave it to you to figure out which product has a lower unit price.