Use your graphing calculator to find the solutions to the equation to the nearest tenth of a degree in the interval 
by defining the left side and right side of the equation as functions and then finding the intersection points of their graphs. Make sure your calculator is set to degree mode.
?
sin ?- 4 = 7sin ?
What will be an ideal response?
221.8°, 318.2°
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Convert the Hindu-Arabic numeral to Roman form.644
A. DXLIV B. MCXLIV C. DCXLIV D. DCLIV
Solve the system of equations graphically using a graphing calculator. Find all values to the nearest hundredth.x2 + y2 = 15x2 - y2 = 4
A. x = 3.08, y = 2.35; x = -3.08, y = 2.35 B. No solution C. x = 3.08, y = 2.35; x = 3.08, y = -2.35 D. x = 3.08, y = 2.35; x = -3.08, y = 2.35; x = 3.08, y = -2.35; x = -3.08, y = -2.35
The length of each edge of a cube is 17 cm, with a possible error in measurement of 0.02 cm. Use differentials to estimate the error that might occur when the volume of the cube is calculated. ?
A. An error is approximately ±16.68 cm3. B. An error is approximately ±17.34 cm3. C. An error is approximately ±16.95 cm3. D. An error is approximately ±17.65 cm3.
Provide an appropriate response.The number in front of a letter, as in 5A, is called a:
A. variable B. coefficient C. decimal D. unknown