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o-na [289]
3 years ago
12

Find the value of X.

Mathematics
2 answers:
Studentka2010 [4]3 years ago
7 0

Answer:

x = 40

Step-by-step explanation:

The angles are vertical angles which mean they are equal

3x=120

Divide each side by 3

3x/3 = 120/3

x = 40

scoray [572]3 years ago
4 0

Answer:

3x/3 is x

3x is a reflection of 120

120/3 = 40

x = 40°

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The answer would be 204 because
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3 years ago
Find the value of the length a x rounded to 1 DP. The diagram is not drawn accurately
son4ous [18]

Answer:

x ≈ 3.7 m

Step-by-step explanation:

Use the right triangle on the left to find the height h , using the sine ratio

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7 × sin39° = h , then

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Using the tangent ration on the right side right triangle, then

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8 0
3 years ago
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Svetradugi [14.3K]

Answer:

Ooooh Bobby, This the IA? I believe the answer is Associative.

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7 0
4 years ago
What is the standard form polynomial representing the volume of this shipping container?
harina [27]

Answer:

Volume = (24x⁵ + 78x⁴ - 147x³ - 624x² - 360x)

Step-by-step explanation:

Container given in the picture is in the shape of a cuboid.

And volume of a cuboid is measured by the expression,

Volume of a cuboid = Length × width × height

Now substitute the measure of the container's dimensions given in the picture

Volume = (4x² + 3x)(x²- 8)(6x + 15)

             = [(4x² + 3x)(x²- 8)](6x + 15)

             = [4x²(x² - 8) + 3x(x² - 8)](6x + 15)

             = (4x⁴ - 32x² + 3x³ - 24x)(6x + 15)

             = (4x⁴ + 3x³ - 32x² - 24x)(6x + 15)

             = 6x(4x⁴ + 3x³ - 32x² - 24x) + 15(4x⁴ + 3x³ - 32x² - 24x)

             = 24x⁵+ 18x⁴ - 192x³ - 144x² + 60x⁴ + 45x³ - 480x² - 360x

             = 24x⁵ + 78x⁴ - 147x³ - 624x² - 360x

8 0
3 years ago
Read 2 more answers
What 4 factors were used to create this Product game board 9,15,18,21,30,35,36,42,49
slava [35]
Check : brainly.com/question/5023362 



To see what are the factors use, we write each of the numbers, as product of prime factors, as shown in the picture



As we can see, the 4 factors used to produce the numbers in the list are {2, 3, 5, 7}


Answer:  {2, 3, 5, 7}

6 0
3 years ago
Read 2 more answers
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