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2 years ago

Please help me out with this no links and not stealing points

Mathematics

1 answer:

djyliett [7]2 years ago

4 0

Answer: The sum of the number of angles in a polygon is (n-2) * 180, where n is the number of sides, so the sum of the angles of a 17-sided polygon is (17-2) * 180 = 2700.

Step-by-step explanation:

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What is the scale factor, perimeter ratio, surface ratio, and the volume ratio?????????????????????????????

tamaranim1 [39]

Answer:

Scale factor = $\frac{4}{9}$

Perimeter ratio = 4 : 9

Surface area ratio = 16 : 81

Volume ratio = 64 : 729

Step-by-step explanation:

Volume ratio = $\frac{\text{volume of small prism}}{\text{Volume of large prism}}$

= $\frac{128}{1458}$

= $\frac{64}{729}$

= 64 : 729

Scale factor = $\sqrt[3]{\frac{\text{volume of small prism}}{\text{Volume of large prism}}}$

= $\sqrt[3]{\frac{64}{729}}$

= $\frac{4}{9}$

Perimeter ratio = Scale factor

= $\frac{4}{9}$

= 4 : 9

Surface area ratio = (Scale factor)²

= $(\frac{4}{9})^{2}$

= $\frac{16}{81}$

= 16 : 81

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3 years ago

Please help me !!! What's 10.8 / 6 = ? Estimate: 10.8 / 6 =

vodka [1.7K]

Answer:

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3 years ago

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A line passes through the points(-3,5) and (7,5) what type of slope does it have?

lions [1.4K]

Answer:

slope= 0

Step-by-step explanation:

slope (m)= 0/10= 0

the line belongs to a horizontal line, so the slope is 0

equation= y=5

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3 years ago

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Is that 19m or 9 m ?

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2 years ago

Which properties are best used prove a quadrilateral is a rhombus?

8_murik_8 [283]

Answer:

1) Show that the shape is a parallelogram with equal length sides

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3) Show that the shape's diagonals bisect both pairs of opposite angles.

Step-by-step explanation:

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3 years ago

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