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2 years ago

Please help me find the area

Mathematics

2 answers:

photoshop1234 [79]2 years ago

8 0

Answer:

240 square units

Step-by-step explanation:

rectangle= 20x10=200

triangle= 1/2(4)(20)=40

200+40=240

slavikrds [6]2 years ago

4 0

Answer:

240 units squared

Step-by-step explanation:

The square is 20 by 10 so 20x10=200. To do the area of a triangle you take the length of the bottom of the shape (20) and the height (4) multiply them and then divide by 2. So 20x4=80 divided by 2 = 40. Then you add the two numbers together to get the full area 200+40=240 units squared.

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A convention center rents a meeting room for $250 per day. There is a $30 one-time fee to make a reservation.

miskamm [114]

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
Among the choices the function equation represents the total cost to rent a meeting room for d day is letter A which is <span>c(d) = 250d + 30</span>

4 0

3 years ago

Miguel decided to buy a cell phone for $150. It is currently on sale for 10% off. When he got to the counter, he got an addition

aleksandrvk [35]

Answer:

The final cost price of the cellphone is $121.5

Step-by-step explanation:

The marked price of the cell phone = $150

Now, sale percentage on the marked price = 10%

Now, 10 % of 150 = $\frac{10}{100} \times 150 = 15$

⇒The sale discount on the marked price = $15

So, the selling price of cellphone = Marked Price - Sale discount

= $150 - $15 = $135

Now, the second discount offered on $135 is 10%

10 % of 130 = $\frac{10}{100} \times 130 = 13.5$

⇒The additional sale discount on the selling price = $13.5

So, the final cost of cellphone = Selling Price - Additional Sale discount

= $135 - $13.5 = $121.5

Hence, the final cost price of the cellphone is $121.5

5 0

3 years ago

14 ) Mark Achin sells 3,600 electric motors each year . The cost of these is $ 200 each , and demand is constant throughout the

ANTONII [103]

Mark Achin's economic order quantity in units is <u>D. 120 units</u>.

<h3>What is economic order quantity?</h3>

The economic order quantity (EOQ) is the optimal order quantity that minimizes the total costs (ordering, receiving, and holding inventory).

The formula for the economic order quantity is the square root of [2(setup costs)(demand rate)] / holding costs.

<h3>Data and Calculations:</h3>

Annual demand = 3,600

Cost price per unit = $200

Ordering cost = $40

Holding cost per unit = $20

Working days per year = 360

Lead time = 5 days

Economic order quantity (EOQ) = square root of: [2(setup costs)(demand rate)] / holding costs.

= square root of (2 x $40 x 3,600)/$20

= 120

Thus, Mark Achin's economic order quantity in units is <u>D. 120 units</u>.

Learn more about the economic order quantity at brainly.com/question/13386271

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2 years ago

Use the given information to determine which of the following relationships can be proved and why?

JulsSmile [24]

Answer: A. Δ LMN ≅ ΔOPQ because of AAS.

Step-by-step explanation:

In the given picture, we have two triangles Δ LMN and ΔOPQ.

Also it is given that in Δ LMN and ΔOPQ.

$\angle{L}=\angle{O}$

$\angle{M}=\angle{P}$

$\overline{LN}=\overline{OQ}$

So by AAS theorem, we have

Δ LMN ≅ ΔOPQ.

AAS theorem says that if two angles and any side of a triangle are congruent to two angles and any side of another triangle then the two triangles are congruent.

4 0

3 years ago

Read 2 more answers

Please help ASAP; it is based off of sequences

Vinvika [58]

Answer:

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