Answer:
1/2
Step-by-step explanation:
Answer:
Therefore the team saves $5.18.
Step-by-step explanation:
i) there are two triangular pyramids
ii) the base of each pyramid is an equilateral triangle with an area of 10.8 square feet.
iii) the base of the pyramids are not covered with foil.
iv) since there are two pyramids the total area not covered
= 10.8 2 = 21.6 square feet
v) the cost of foil = $0.24 per square foot.
vi) the team save altogether by covering only the lateral area of the two pyramids
= 21.6 0.24 = $5.18
Therefore the team saves $5.18.
Since we know that the sales tax is 20%, we must convert this percent to a decimal. Let's divide by 100 to make it a decimal:
Then we multiply the original price by the tax in decimal form:
So we know that the tax will total $2.80. Then we need to add this to the original price to find the total price of the meal:
Now we know the total price of Han's meal is $16.80.
Answer:
Step-by-step explanation:
a ratio is comparing to things to gather and than simplifying to the smallest numbers
Answer:
27
Step-by-step explanation: