Answer:
the answer is 484
Step-by-step explanation:
volume of the pyramid = (11×11×12) ÷3 =484
Answer:
the answer would be 385
Step-by-step explanation:
just listen to this because I did this last year.
11 by 11 is 121
11 by 12 is 132
you can multiply by two and get all 4 triangles done and the answer would be 385
Answer:
Original retail price: $35
Step-by-step explanation:
20% off means that the discounted price is equivalent to 80% (100% - 20%) of the retail price.
Calling x the retail price of the scuba mask and snorkel set, then a discounted price of $28 means that this amount of money is 80% of x. Mathematically:
80*x/100 = $28
x = $28*100/80
x = $35
What is the value of a?