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katrin [286]
3 years ago
5

The measures of the angles of a triangle are in the extended ratio of 3:7:10. What is the measure of the LARGEST angle?

Mathematics
1 answer:
Shkiper50 [21]3 years ago
7 0

9514 1404 393

Answer:

  90°

Step-by-step explanation:

The ratio of the largest angle to the total is ...

  10/(3+7+10) = 10/20 = 1/2

The largest angle is half the total of all angles:

  1/2×180° = 90° . . . . measure of the largest angle

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Step 2: Add 3x to both sides.<span><span><span><span>6x</span>+2</span>+<span>3x</span></span>=<span><span><span>−<span>3x</span></span>+6</span>+<span>3x</span></span></span><span><span><span>9x</span>+2</span>=6</span>
Step 3:Subtract 2 from both sides.<span><span><span><span>9x</span>+2</span>−2</span>=<span>6−2</span></span><span><span>9x</span>=4</span>
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hope it helps :)
</span>
7 0
4 years ago
Preform the indicated operation (x+2)+(x-3)
DedPeter [7]

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Step-by-step explanation:

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6 0
3 years ago
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k0ka [10]

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<u>1. 1/4</u>

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<u />

Step-by-step explanation:

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So the probability is 2/8 or 1/4

Rolling a six on a die is a 1/6 chance because there are six outcomes and you want one of them to happen.

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4 0
3 years ago
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7nadin3 [17]
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3 0
4 years ago
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