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Angelina_Jolie [31]
2 years ago
14

This is part of my other question

Mathematics
2 answers:
Alexxandr [17]2 years ago
7 0
There are 3 in each rectangle
There are 12 cats and 15 dogs
Leya [2.2K]2 years ago
6 0

Answer:

I can't see the Picture

Step-by-step explanation:

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Anni [7]
17.233 is the answer
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3 years ago
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John and Loretta Smith are in the 28% tax bracket. Their joint taxable income is $134,899. If the first $16,050 is taxed at 10%,
alexgriva [62]
0.10×16,050+0.28×(134,899−16,050) =34,882.72
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3 years ago
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What are the values of a and b?
ivann1987 [24]

Answer:

<h2>a = 400/21, b = 580/21</h2>

Step-by-step explanation:

Small triangles are similar. Therefore, the sides are proportional

\dfrac{a}{20}=\dfrac{20}{21}               <em>cross multiply</em>

21a=(20)(20)       <em>divide both sides by 21</em>

a=\dfrac{400}{21}

For b, we can use the Pythagorean theorem:

b^2=\left(\dfrac{400}{21}\right)^2+20^2\\\\b^2=\dfrac{160000}{441}+400\\\\b^2=\dfrac{160000}{441}+\dfrac{176400}{441}\\\\b^2=\dfrac{336400}{441}\to b=\sqrt{\dfrac{336400}{441}}\\\\b=\dfrac{\sqrt{336400}}{\sqrt{441}}\\\\b=\dfrac{580}{21}

3 0
3 years ago
If 5^2x=26, what is the value of x?<br><br> x≈4.05<br> x≈1.41<br> x≈1.01<br> x≈0.99
babunello [35]
The correct answer is x≈1.01
You're welcome. ;)
7 0
3 years ago
The electric heaters, in a 240 volt electric furnace, draw 40 amps of current. What is the total KW rating of the heaters?
expeople1 [14]

9514 1404 393

Answer:

  9.6 kW

Step-by-step explanation:

The product of volts and amps is watts. Here, that product is ...

  (240 V)(40 A) = 9600 W

1000 W is 1 kW, so this quantity is 9.6 kW

__

This tells the power consumption. The "rating" may be different.

3 0
2 years ago
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