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melamori03 [73]

2 years ago

13

Let's calculate the surface of the ABC triangle from the image if the area of the triangle DBC is 40 square unit,| BC| = 8i| AB|

= 14. Corners marked in the image are compliant.
ANSWER: 122.5 square

1 answer:

Troyanec [42]2 years ago

3 0

Answer:

122.5 squared

Step-by-step explanation:

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4x + 3y =4 2x - y =7 in substitution

IRINA_888 [86]

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Need help understanding this question

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Step-by-step explanation:

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Burka [1]

Answer:

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Step-by-step explanation:

Substitute x.

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3 years ago

B/5>-1<br> Solve the inequality. Graph and check the solution.

Usimov [2.4K]

Answer:

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Step-by-step explanation:

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