In the cube shown below, the distance between vertices 2 and 6 is 18 cm.
2 answers:
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Answer:
50 minutes
Step-by-step explanation:
Use proportions
=
Solve for x
3x = 150
Divide by 3
x = 50 minutes
3u + 4u + 2u = 9u
9u = 90
1u = 90/9 = 10
since black is 2u ( from the ratio given)
2u = 10 x 2 = 20
Answer : 20cm of the pole is painted black.
The bar diagram is in the picture :)
9u = 90
1u = 90/9 = 10
since black is 2u ( from the ratio given)
2u = 10 x 2 = 20
Answer : 20cm of the pole is painted black.
The bar diagram is in the picture :)