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Phoenix [80]
3 years ago
11

1) Mario's company makes unusually shaped imitation gemstones one gemstone had 12 faces and 20 edges how many vertices did the g

emstone have?
a. 34
b. 10
c. 30
d. 8
Mathematics
1 answer:
kicyunya [14]3 years ago
4 0

Answer:

E = 20 so you're welcome.

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X y
Vanyuwa [196]

Answer:

a = 19

Step-by-step explanation:

If the rate of change is -8, subtract 8 from your y value of 27. And if 19 is correct, you should be able to subtract 8, and get 11 as the next number in the function, which you do, so 19 is the value of a.

5 0
2 years ago
The diameter of a round rug is 42 inches. What is the approximate area of the rug?
Troyanec [42]

Answer:

Area of the 2 circles

= 2 pi r square root

= 2 x 3,14 x 21 x 21

=6,28 x 441

=2769.48inches square

Area of the rectangle

= L x h

= where is the other number bc then u cant solve it

Step-by-step explanation:

3 0
3 years ago
Instructions: Determine whether the following polygons are similar. If yes, type in
Anni [7]

Answer:

No, the polygons aren't similar since they don't have a constant scale factor.

8 0
2 years ago
I don’t really understand this please help ! :) thanks
taurus [48]

Answer: The first blank would be 71 and the second blank would be 32 and the 3rd blank would be 8

Step-by-step explanation: because on the first on it added by 7 so you would have to do the same for all of them.

6 0
3 years ago
Is this right?<br> I’m not sure in my answer
gayaneshka [121]

Answer:

Yeah that seems good. ghg

5 0
3 years ago
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