A solid has 20 vertices and 30

1 answer:

5 0

Answer: it’s 12

Step-by-step explanation:

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kaheart [24]

7+5=12 so it can be one of these 8+4=12, 9+3=12, 10+2=12, and 11+1=12.

5 0

3 years ago

frez [133]

10(x/2 + 8) = 11, expand

10x/2 + 80 = 11

5x/2 = 11-80= -69
5x = -138
x = - 138/5

4 0

4 years ago

ArbitrLikvidat [17]

B, C and D are all correct

6 0

3 years ago

Mandarinka [93]

Answer:

c is not a fuction

Step-by-step explanation:

4 0

3 years ago

Keith_Richards [23]

Y=75x+50
Hope that helps

4 0

3 years ago