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77julia77 [94]
2 years ago
10

Help me plzz pleased ​

Mathematics
1 answer:
Reil [10]2 years ago
5 0

Answer:

jeez, one lazy person must you be if you dont have time to finish this xD

<em>answer is 181</em>

Step-by-step explanation:

well first divide the two objects, a triangle, and a rectangle. Now we have no idea what the bottom of the triangle is so lets calculate that. 18 - 2 -5 = 11

so the triangles dimesions are a10, b11.  Now we have to implement the pythagorem theroem since it doesnt give us the side "c". its a simple a^2+b^2=c^2. so side "c" is 14.866. now we can calculate and add everything together. so 18*7=126. and the triangles area is 55.<em> </em><em>so add 126+55 and viola. you get 181.</em> Im a bit skeptical that i got something  wrong but i hope its all correct. hope this helps!

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I need help plz help
Sunny_sXe [5.5K]

answer is C. 252 ft^2

split the figure into two pieces and first figure out the rectangle (shown in turquoise).

If you multiply the width and length (18*6) you should get 108.

Then figure out the trapezoid (in magenta). the formula is (a+b)/2*h where a and b are the bases and h is the height. the bases are given, 6 and 18. to find the height, subtract the entire figure's height by 6, which is 18-6 and gives us 12. so the formula converted to this problem is (6+18)/2*12. simplify parenthesis and get 24/2*12. 24/2=12, so multiply 12*12. The area of the trapezoid is 144. Add the areas of both figures together and get 252.

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3 years ago
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Answer:

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Step-by-step explanation:

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Solve the following equation for W: 5(w-2)+10=3(2w-9)+5​
storchak [24]

Answer:

w=22

Step-by-step explanation:

5(w-2)+10=3(2w-9)+5

1) Use the Distributive Property for 5(w-2) and 3(2w-9):

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5w=6w-22

3) Add a 22 to both sides:

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Answer:

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Step-by-step explanation:

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