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umka21 [38]
2 years ago
7

Triangles ABD and ACE are similar right triangles. which ratio best explains why the slope of AB is the same as the slope of AC

Mathematics
1 answer:
IgorC [24]2 years ago
8 0

slope is rise over run.

Which segments from each triangle represent rise and which represent run?

little triangle: rise is BD and run is DA

big triangle: rise is CE and run is EA

Answer: D \frac{BD}{DA} = \frac{CE}{EA}

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A California distributor of sporting equipment expects to sell 10,000 cases of tennis balls during the coming year at a steady r
sleet_krkn [62]

Economic Order Quantity

The economic order quantity, that is, the order quantity that minimizes the inventory cost is:

300 cases of tennis balls

Data and Calculations:

Sales of tennis balls for the coming year = 10,000 units

Carrying (holding) costs per case = $10

Cost of placing orders with the manufacturer = $45 per order

Economic Order Quantity (EOQ) = square root of (2 * Annual Demand/Sales * Ordering cost)/Carrying cost per case

= square root of (2 * 10,000 * $45)/$10

= square root of 90,000

= 300 tennis balls

This implies that the distributor will place about 33 orders in the coming year.  With each order, the quantity placed is 300 units.  This is the economic order quantity that will minimize its inventory cost for the year.

8 0
2 years ago
Which term best describes the object shown in black in the rhombus below?
solong [7]
I think the answer is D.

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4 0
2 years ago
Read 2 more answers
Consider the equation 1.5x+4.5y=18. For each question, explain or show your reasoning.
Alchen [17]

Given:

The equation is

1.5x+4.5y=18

To find:

The y-intercept (in ordered pair).

Solution:

We have,

1.5x+4.5y=18

Putting x=0, we get

1.5(0)+4.5y=18

0+4.5y=18

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Divide both sides by 4.5.

y=\dfrac{18}{4.5}

y=4

So, y-intercept is 4.

Therefore, the graph intersect the y-axis at (0,4).

8 0
2 years ago
A sporting goods company is planning to manufacture a commemorative lacrosse
LiRa [457]

Answer:

Volume of this cylinder = 785.71 Cm³

Surface area of this cylinder​ = 157.14 Cm²

Step-by-step explanation:

Given:

Height of cylinder = 10 Cm

Radius of cylinder = 10 / 2 = 5 Cm

Find:

Volume of this cylinder.

Surface area of this cylinder​

Computation:

Volume of this cylinder = πr²h

Volume of this cylinder = (22/7)(5)²(10)

Volume of this cylinder = 785.71 Cm³

Surface area of this cylinder​ = 2πr(h+r)

Surface area of this cylinder​ = 2(22/7)(5)(10+5)

Surface area of this cylinder​ = 2(22/7)(5)(15)

Surface area of this cylinder​ = 157.14 Cm²

5 0
1 year ago
student measuring how gasoline prices change records the cost of gas at 10 randomly selected stations in her hometown. One week​
k0ka [10]

Answer:

We conclude that he used a paired two-sample t-test.

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We conclude that he used a paired two-sample t-test.

Because at each gas station, the student measured the price of gas twice.

8 0
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