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2 years ago

Need help with question 15 I did the work for it but the answer was wrong somehow it didn't work out question is on the photo

Mathematics

1 answer:

Reptile [31]2 years ago

3 0

Answer:

336, (B)

Step-by-step explanation:

To find the surface area, find the area of each square and triangle

10x12 + 2(6x8)/2 + 12x6 + 8x12

This would then be,

120 + 48 + 72 + 96

Surface area = 336, (B)

You made a mistake on step 2.

When finding the area of triangle, you have to divide by 2.

Hope this helps!

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Given f(x)=10(3−x)+6, what is the value of f(−1)?

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3 years ago

Jaila went to the butcher and bought 2.42 pounds of ground beef, ¾ pound of bacon, and 3 pork chops that each weigh .36 of a pou

kirill [66]

Answer: 4.25 pound of meat

Step-by-step explanation:

This is a addition questions, all you have to do is to add the numbers together. But you have to convert all the fractions and decimal to the same thing first. In this case, I'll convert all the fraction to decimal.

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3 years ago

Find the fifth term in the sequence<br>that is defined as follows:<br>an = 2n

Rainbow [258]

Answer:

$a_{5}=10$

Step-by-step explanation:

If you want to find the 5th term of a sequence or any term you have to substitute n for the desired term in your case the result is the following

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3 years ago

The gross income of Ginger Hughes is $215 per week. Her deductions are: $15.16, FICA tax; $29.33, income tax; 2% state tax; 1% c

Anika [276]

215 - 44.49 (I added the two deductions mentally) = 170.51

I see the percentages 2%, 1% and 3% add up to 6%
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$170.51 - 12.90 = $157.61 net income.

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3 years ago