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ValentinkaMS [17]
3 years ago
8

Plz help you will get extra points if you explain

Mathematics
1 answer:
Tasya [4]3 years ago
7 0
The formula for it is A=2(w*l+h*l+h*w) 
So now to put values in A=2(4*5+7*5+7*4)
Now put it in a calculator and you get 166
I hope I helped! ♥
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To minimize the effect of capital gains tax, what is the least amount of time for which an investment should be held?
Elodia [21]

Answer:

C) 366 days

Step-by-step explanation:

Capital gains taxes are classified into:

  1. Short term capital gains which are taxed at the same marginal tax rate than ordinary income. Any investment held for one year or less is subject to short term capital gains.
  2. Long term capital gains which are taxed at a generally lower tax rate, e.g. 0 - 15% - 20%. An investment must be held for more than one year to be considered a long term capital gain.  
8 0
3 years ago
Find the average rate of change of a function that contains the points (-2,3) and (2,5). -2, -1/2, 1/2, 2
UkoKoshka [18]

Answer:

The answer is "\frac{1}{2}".

Step-by-step explanation:

Given points:

(-2,3)\\\\(2,5)\\\\

average rate=?

x_1=-2\\\\y_1=3\\\\x_2=2\\\\y_2=5

average\ rate=\frac{y_2-y_1}{x_2-x_1}

                     =\frac{5-3}{2-(-2)}\\\\=\frac{5-3}{2+2}\\\\=\frac{2}{4}\\\\=\frac{1}{2}

5 0
3 years ago
5/9 = ?/54 whats the answer​
Shkiper50 [21]

Answer:

30/54

Step-by-step explanation:

1st make and equation so 5/9=x/54

now cross-multiply.

5/9=x/54

(5)*(54)=x*(9)

270=9x

you can flip the equation.

9x=270 (next divide both sides by 9)

x=30

so 30/54=5/9

hope this helps :)

5 0
3 years ago
Brianna’s pet lizard measures 15 centimeters long. Her goldfish measures 127 millimeters long. How many centimeters longer is Br
alexira [117]

Answer: 2.3

Step-by-step explanation: you have to simplify 127 millimeters to centimeters which is 12.7 centimeters then subtract by 15 which is 2.3.

8 0
3 years ago
Read 2 more answers
There are eight wires which need to be attached to a circuit board. A robotic device will attach the wires. The wires can be att
Illusion [34]

Answer: 40320 sequence to test.

Step-by-step explanation:

we have given the following data:

No of wires which need to be attached to a circuit board = 8

What We need to find is the number of possible sequences of assembly that must be tested.

Using our multiplication rule of counting we arrive at,

Number of possible sequences of assembly is given by

8! = 8 x 7 x 6 x 5 x 4 x 3 x 2 x 1

= 40320

i.e. there are 8 choices for the first wire, 7 choices for the second wire, 6 choices for the third wire, 5 choice for the fourth wire same till the 8th wire.

Hence, there are 40320 possible sequences of assembly.

3 0
3 years ago
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