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sergeinik [125]
4 years ago
11

Please help me with this one It is really hard for me!

Mathematics
1 answer:
Temka [501]4 years ago
3 0

Answer:

Option D

Step-by-step explanation:

The area of the trapezium is (6×5.2) + (3×5.2)=46.8cm²

Then times this by the depth

46.8 × 18 =842.4cm³

Option D

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I would rate my feelings 4 on a scale of 5

Step-by-step explanation:

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Like exercising does take time and it's very engaging one wouldn't know the passage of time while doing some physical task.

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The mean of the following numbers is 15. 14,10,18,,21,15,14​
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= 15.285714285714

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3 years ago
In which quadrant would point (-4.5, -4.5) be located
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It’s the 3rd one.. . i’m
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3 years ago
A PS4 uses 8.8 watts when on stand-by mode. How much electricity would be used if you have your PS4 on stand-by 21 hours a day f
Marina86 [1]
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5 0
3 years ago
What is the value of x in the equetion 3/4(1/4x+8)-(1/2+2)-3/8(4-x)-1/4x?​
ikadub [295]
3/4*1/4= 3/16 or 0.1875 (you times 3 by 1 and 4 by 4)
3/4*8= 6
first bracket = 3/16+ 6
1/2+2= 2 1/2 or 2.5
second bracket = -2.5
-3/8*4= -1.5
-3/8*x= -3/8x or -0.375x
third bracket= -0.375x
so

(0.1875+6) - (2.5) - (0.375x) - (0.25x)
collect like terms
6.2 - 2.5 = 3.7
0.375x - 0.25x = 0.125x
3.7-0.125x is your answer in decimal form

(3/16+6/1) - (2 1/2) - (3/8x-1/4x)

(6 3/16 - 2 1/2 )

(3 11/16)

3/8x-1/4x= 1/8x

final answer = 3 11/16 - 1/8x
-
6 0
3 years ago
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