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laila [671]
3 years ago
12

josh and Katya both work at the library making $9 per hour. If Katya worked seven more hours than Josh last week, and they made

$279 combined, how many hours did Katya work?
Mathematics
1 answer:
enyata [817]3 years ago
4 0

Answer: m= -20/9

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

We are given a right angled \triangle ABC with the side measurements as:

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In a right angled triangle, the angle of 90^\circ is the <em>largest angle and the side opposite to the right angle is the largest.</em>

We are given that the side BC = 3\sqrt5 which has a value greater than 6 which means side BC is the largest side.

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Please refer to the attached image for the given dimensions of the triangle.

Now, we can apply trigonometric rules to easily find out the value of \angle B

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