Hi, thank you for posting your question here at Brainly.
To solve this, you have to know the conversion factors.
1 yard = 3 ft = 36 inches
Thus,
48 inches * (1 yard/36 inches) = 1.33 yards
This means that you need to buy at least 2 yards per bolt.
Answer:
<h2>r = 3 in</h2>
Step-by-step explanation:
The formula of a volume of a cone:
r - radius
H - height
We have V = 12π in³ and H = 4 in. Substitute:
The error is that 15 was subtracted on the left side when it should’ve been added.
Corrected equation:
27 = n-15
Add 15 to both sides
42 = n
let's firstly convert the mixed fractions to improper fractions, and then multiply.
Answer: The cost of one sandwich is $4.25 and the cost of one cup of coffee is $2.25.
Step-by-step explanation:
Let x be the cost of one sandwich and y be the cost of one cup of coffee.
By considering the given situation, we have the following equations :-
Multiply 2 on both sides of equation (2) , we get
Subtract equation (1) from equation (3), we get
Put value of y in (1), we get
Hence, the cost of one sandwich is $4.25 and the cost of one cup of coffee is $2.25.