Mathematics, 14.11.2020 05:40 Fireburntbudder
Sin(a)=24/25 lies in quadrant 1 sin(b)=12/13 lies in quadrant 2 Find the exact value of the expressions cos(a+b) sin(a+b) and tan(a+b)
Answers: 3
Mathematics, 22.06.2019 03:00
What is the approximate difference in tenths between β12 and β15?
Answers: 1
Mathematics, 22.06.2019 05:00
Consider the equation 0.2(x β 4.5) + 1.7 = 9.6. 1. use the distribution property. 2. combine like terms. 3. use the properties of equality and inverse operations to isolate the variable. 0.2x + (-0.9) + 1.7 = 9.6 0.2x + 0.8 = 9.6
Answers: 2
Mathematics, 22.06.2019 06:00
For problems 7β10, state a reasonable domain for the problem statement, find the inverse function f β1(x), and identify the independent and dependent quantities of the inverse. 7. gary is jogging. the total distance he has traveled, in miles, can be estimated using the function f(x) = 9x, where x is his jogging time in hours. 8. camryn sells computers. she earns commission for her computer sales plus a fixed wage for each day she works. her daily earnings, in dollars, can be estimated using the function f(x) = 0.15x + 50, where x represents her computer sales in dollars. 9. the distance a motorboat travels, in meters, can be estimated using the equation f(x) = 1.9x2, wherexisthetimeinseconds,for0β€xβ€10. 10. a rock band is selling tickets to a concert at a theater. the band earns money for each ticket sold, but has to pay some of the earnings to the theater. the total money earned by the band can be estimated using the function f(x) = 7.5x β 300, where x is the number of tickets sold.
Answers: 1
Sin(a)=24/25 lies in quadrant 1 sin(b)=12/13 lies in quadrant 2
Find the exact value of the express...
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