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umka2103 [35]
2 years ago
13

What is the perimeter of the figure

Mathematics
1 answer:
Elanso [62]2 years ago
5 0

Answer:

38m

Step-by-step explanation:

the top side is equal to

2 + 5 + 1 = 8

the perimeter:

9 + 7 + 8 + 2 + 4 + 5 + 2 + 1 = 38

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The information below applies to a competitive firm that sells its output for $40 per unit.
drek231 [11]

Answer: Option 'c' is correct.

Step-by-step explanation:

Since we have given that

On producing 150 units, its average total cost = $24.50

We need to find the total cost.

As we know that

Average\ cost=\dfrac{Total\ cost}{No.\ of\ units}\\\\total\ cost=Average\ cost\times No.\ of\ units\\\\total\ cost=24.50\times 150\\\\total\ cost=\$3675

Hence, total cost is $3675.00.

Therefore, Option 'c' is correct.

3 0
3 years ago
Find the area of a square with a length of 5 cm.
Diano4ka-milaya [45]
<span>area of a square = a^2 = 5^2 = 25

answer
</span><span>area of a square = 25 cm^2</span>
3 0
3 years ago
The price of a train ticket from Austin to Phoenix is normally $142.00 however, the train company is offering a special 65% disc
timofeeve [1]

Answer:

The sale price of a ticket from Austin to Phoenix for someone under 12 is $49.70

Step-by-step explanation:

Let

x----> the sale price of a ticket from Austin to Phoenix for someone under 12

we know that

100%-65%=35%=35/100=0.35

so

x=0.35*($142.00)

x=$49.70

7 0
3 years ago
(2a-b)2-(a-2b)2 factorial
kvasek [131]

Hello, we know that for a and b real numbers

a^2-b^2=(a-b)(a+b)

So,

(2a-b)^2-(a-2b)^2=(2a-b-a+2b)(2a-b+a-2b)\\\\=(a+b)(3a-3b)\\\\\boxed{=3(a+b)(a-b)}

Thank you.

7 0
3 years ago
Simon started for school at 8:30 he got there 15minuter later. what time did he get to school​
laila [671]
Simon started school at 8:45.
6 0
2 years ago
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