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max2010maxim [7]
3 years ago
8

What is the area of this figure? Part 4 NO LINKS!!!​

Mathematics
2 answers:
Genrish500 [490]3 years ago
8 0

Answer:

  414 yd²

Step-by-step explanation:

The area can be resolved into three rectangles. The figure's area is the sum of the areas of those.

  Figure area = sum of LW

  = (23 yd)(15 yd) +(3 yd)(3 yd) +(5 yd)(12 yd)

  = 345 yd² +9 yd² +60 yd²

  = 414 yd²

Vlad [161]3 years ago
4 0
<h3>Answer:  414 square yards</h3>

========================================================

Explanation:

Surround the entire figure in a bounding rectangle as shown below.

This surrounding rectangle is 23 by 27. It's total area is 23*27 = 621 square yards.

For a moment, let's ignore the 3x3 section marked in the dashed lines. The empty space in the bottom left corner is 15+3 = 18 by 9+3 = 12. Its area is 18*12 = 216 square yards. Accounting for the dash line 3x3 section means we subtract 9 from the 216 to get 216-9 = 207. The empty space takes up 207 square yards.

So the purple region must take up 621-207 = 414 square yards

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Answer:

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Step-by-step explanation:

5280*13 =

5280

*    13

-----------

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+  15840

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16640

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chubhunter [2.5K]

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36

Step-by-step explanation:

if we were decreasing it would be 9 but if we are increasing it, it would be 36

just multiply by 2 or divide by 2

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If the volume of the rectangular prism is represented by 6x2 – 2x + 8 and the base area is 2x – 4, which expression represents t
Harlamova29_29 [7]

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7. Look at this figure
kap26 [50]

Answer:

thx for the 32 points

Step-by-step explanation:

3 0
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Plz help with math thank you
Delicious77 [7]

Answer:

Step-by-step explanation:

Law of Sines  recall   Sin(A) /a  = Sin(B) /b  

does the above make sense?

Next we need to find  the angle of A

notice that 16+75=91  :o

so angle A is only 89° ..(b/c all the way around then inside of a triangle is 180)  so this is NOT a right triangle but that's okay, b/c law of sines still works fine.

then we want to find length of line AB

and if 89 = A  then a = BC

and if  75 = B the  b = AB (note that in the given triangle this is angle C, i'm using B , b/c you can see the difference between capital B and  lower case b much easier than you can with C, & c  :/   )

capitals are the angles while lower case are the length of the sides

then

Sin(89) / 29 = Sin(75) / b

solve the parts that can be put into numbers or solve for 'b' first, that means isolate 'b' all by itself on one side of the equal sign .

0.034477 = 0.965925/ b

b = 0.965925 / 0.034477

b = 28.0165

b = 28.0 ( to the nearest 10th)

we have the parts to plug in now

Sin(75) /

8 0
3 years ago
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