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Anna71 [15]
3 years ago
13

What’s the answer??? (SOMEONE PLEASE HELP)

Mathematics
1 answer:
Olin [163]3 years ago
5 0
3(2x^2 + 4) - 4(x - 6)
= 6x^2 + 12 - 4x + 24
= 6x^2 - 4x + 36
therefore first answer is correct
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Please help it would be appreciated
scoray [572]

Answer:

81 in^2

Step-by-step explanation:

Well the formula to find an area of a triangle is (bh) / 2

In this case the base is 18 and the height is 9

18*9=162

162/2=81

5 0
3 years ago
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I don't understand and I need this done someone please help
Hatshy [7]
Divide them and then multiply
5 0
3 years ago
(9/ 4)/ 18 = 9/ (4 /18) A.True B.False
kotegsom [21]
False

<span>(9/ 4)/ 18
= 9/4 * 1/18
= 9/72
= 1/8 </span>
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3 years ago
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grin007 [14]
I believe the volume of the shape is 210mm. the formula is v=lwh. so you multiply all the numbers to get 210. hope that helped!
4 0
3 years ago
20x=9<br> How to solve 20x=9
nikdorinn [45]

Answer:

x= 9/20 = .45

Step-by-step explanation:

20x=9

x= 9/20 = .45

8 0
3 years ago
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