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Ber [7]
3 years ago
7

Please please answer my question please answer my question

Mathematics
2 answers:
Luda [366]3 years ago
4 0

Answer:

A. Convex heptagon Is the correct answer

Step-by-step explanation:

Please mark brainliest!

BlackZzzverrR [31]3 years ago
4 0
A: convex heptagon because it has 7 straight sides
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Whats the answer to this question and how did you do it?? thanks,,, (:
MrRa [10]
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<em></em>-3     =   -3
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5 0
3 years ago
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A seat on a Ferris wheel is level with the center of the wheel.The diameter of the wheel is 200 feet. Suppose the wheel rotated
Zanzabum

Answer: 86.6ft closer to the ground.

Step-by-step explanation:

The diameter of the wheel is 200ft

Then the radius, half of the diameter, is: r = 200ft/2 = 100ft.

Initially, the seat is at the same level that the center of the wheel.

And the distance between the center of the wheel and the bottom is the radius.

Then the initial position is at an angle of 0° from the x-axis. (where the (0,0) of this axis coincides with the center of the wheel=

Now, the wheel rotates 60°. (downwards, so we actually could use -60° measuring from the positive x-axis)

And thinking in this as a triangle rectangle, where the opposite angle is 60°, we can calculate the displacement in the vertical direction as:

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y = sin(-60°)*100ft = -86.6ft

So the seat is 86.6ft closer to the ground.

6 0
3 years ago
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How are fractions divided the right way?
Lady_Fox [76]

You would keep the first fraction the same , turn the division sign into a multiplication sign , and flip the 2nd fraction upside down.


10/14 ÷ 7/16


10/14 x 16/7= 80/49 = 1 31/49

8 0
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A line graph titled Number of Tornadoes in 2012 has Month on the x-axis and number on the y-axis. In March there were 225 tornad
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B 150 tornadoes

Step-by-step explanation:

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D(1) = 3<br> d(n) = d(n = 1) - 14<br> Find the 3rd term in the sequence.
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See photos for solutions and steps :)

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