Use cos, sin, tan, etc.
1. given that b=42 degrees and c=4.2, find b.
2. given that b=28.5 degrees and a=12, find c.
3. given that a=12.8 degrees and c=19, find a.
4. given that b=9.2 degrees and c=18, find a.
5. given that a=15 and b=12.3, find a.
6. given that c=13 and a=5.8, find a
7. given that a=15.4 and c=19.6, find b.
8. given that a=5.9 and b=6.7, find b.

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step-by-step explanation:

answer: evaluate the objective function at each vertex to determine which - and -values, if any, maximize or minimize the function. example: find the minimum value and maximum value of the objective function f ( x , y ) = 4 x + 5 y , subject to the following constraints

quit

step-by-step explanation:

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168