Answer:
11/20
Step-by-step explanation:
Answer:
720ft²
Step-by-step explanation:
Wall 1&2 = lh = 15*10=150
Wall 3&4 = wh = 12*10=120
Ceiling = lw = 12*15=180
120+150+120+150+180=720ft²
If x represents the number of flower baskets, then, just as you showed, the answer cant be either a or b because store A doesnt charge $15 per flower basket but rather $15 for delivery. To see whether it is c or d, simply use the same number to represent the number of flower baskets in both inequalities. The easiest would be 1 because then youre multiplying - in the case of store A - 19.25 (how much each flower basket costs) times 1 (the total number of flower baskets) and then adding 15 (the cost of delivery) which is a total of 34.25. For store B it would be 17.5 times 1 plus 30 which equals 47.5. Therefore, the inequality for store A is less than that of store B, so D would be the answer. (i hope that sort of makes sense sjdjdjjs)
Answer:
The standard form of a hyperbola with vertices and foci on the x-axis:
where:
- center: (h, k)
- vertices: (h+a, k) and (h-a,k)
- Foci: (h+c, k) and (h-c, k) where the value of c is c² = a² + b²
- Slopes of asymptotes:
<h3><u>Part 1</u></h3>
The center of the given hyperbola is (0, 0), therefore:
Therefore 
are the vertices. From inspection of the graph, 
.
<h3><u>Part 2</u></h3>
Choose two points on the asymptote with the positive slope:
(0, 0) and (4, 6)
Use the slope formula to find the slope:
<h3><u>Part 3</u></h3>
Use the <u>slopes of asymptotes</u> formula, compare with the slope found in part 2:
Therefore, 
<h3><u>
Part 4</u></h3>
Substitute the found values of 
and 
into the equation from part 1:
