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dolphi86 [110]
2 years ago
7

7. The measures of the angles in a triangle are in the extended ratio of 3:4:5. Find the

Mathematics
1 answer:
Mashcka [7]2 years ago
6 0

Answer:

Below.

Step-by-step explanation:

Angle 1 = (3/(3+4+5) * 180 = 3/12 * 180

= 45 degrees.

Angle 2 = 4/12 * 180 = 60 degrees.

Angle 3 = 5/12 * 180 = 75 degrees.

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Use the quadratic formula to solve the equation. If necessary, round to the nearest hundredth.
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8.0 seconds to the nearest tenth,

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3 years ago
ethan took a quiz with 15 questions. if he answered 3/5 of the questions correctly, how many did he get wrong?
valentina_108 [34]
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3 years ago
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If 6 pipes fill a tank in 120 minutes, then 5 pipes can fill it in how many minutes​
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Answer:

<u>It'll</u><u> </u><u>take</u><u> </u><u>1</u><u>4</u><u>4</u><u> </u><u>minutes</u><u> </u><u>for</u><u> </u><u>5</u><u> </u><u>pipes</u><u>.</u>

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