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Annette [7]
3 years ago
5

Please answer it correctly please show your work and I need it right now please

Mathematics
1 answer:
madam [21]3 years ago
4 0

Answer:

-61.83

Step-by-step explanation:

Given expression is \frac{7}{-2.5+8.5} +\frac{0.6\times(8+13)}{-0.2}

We know that 0.6 is 3 times 0.2 so we can cancel 0.6

Also 8.5-2.5 = 6

⇒\frac{7}{6}-\frac{3\times21}{1}

⇒\frac{7}{6}-63 = \frac{7-6\times 63}{6} = -\frac{371}{6} = -61.83

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In the figure, mAB = 45° and mCD = 23°. The diagram is not drawn to scale.
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Answer:

Option A. x=34\°

Step-by-step explanation:

we know that

The measure of the inner angle is the semi-sum of the arcs comprising it and its opposite.

x=\frac{1}{2}(arc\ CD+arc\ AB)

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3 years ago
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3 years ago
A cylindrical container is packaged inside a prism-shaped box. the box has a volume of 96 cubic units. if the container has a di
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Volume is a three-dimensional scalar quantity. The volume of the empty space is 20.602 units³.

<h3>What is volume?</h3>

A volume is a scalar number that expresses the amount of three-dimensional space enclosed by a closed surface.

Given the volume of the prism, the box is 96 units³ and the diameter of the cylindrical container is 4 units(Radius=2 units), while the height of the cylinder is 6 units. Therefore, The volume of the empty space is,

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