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umka2103 [35]
3 years ago
9

Plz hurry!!!! How do you find it?

Mathematics
1 answer:
Sloan [31]3 years ago
6 0
Fine the length BC using the cosine law. Google the law and sub it in
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The equations 2 x minus 5 y = negative 5, 11 x minus 5 y = 15, 9 x + 5 y = 5, and 14 x + 5 y = negative 5 are shown on the graph
Dafna11 [192]

Answer:

See attached graph

Step-by-step explanation:

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Solve the equation . (-2 1/7)p=-3
34kurt

Answer:

p = \frac{7}{5}

Step-by-step explanation:

change the mixed number to an improper fraction

- 2 \frac{1}{7} = - \frac{15}{7}, hence

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- 15p = - 21 ( divide both sides by - 15 )

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7 0
3 years ago
Michael's little brother plays with building blocks that are in the shape of a cube. Each cube has an edge length of 15 millimet
podryga [215]

Answer:

1350 mm²

Step-by-step explanation:

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... cube area = 6 × face area = 6×225 mm² = 1350 mm²

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