1 The cosine of an obtuse angle is -0.14. Determine the tangent of this angle to...

    

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1 The cosine of an obtuse angle is -0.14. Determine the tangent of this angle to 4 decimal places. 2- The sine of an obtuse angle is 0.35. Determine the cosine of this angle to 4 decimal places. 3- Determine the length of CD. 25 A 45.7 m 55 D 50 14.6 m B 4 - Determine the area of the composite figure. The curve is a semicircle. 2.0 cm 5.1 cm wwwww 5- A furniture designer builds a trapezoidal desk with a semicircular cutout. What is the area of the desk? 171 cm 300 cm 60 cm 6- A can of tuna fish has a diameter 10 6 cm and height 33 cm 6- A can of tuna fish has a diameter 10.6 cm and height 3.3 cm. Cans are packed snugly for shipping in boxes containing 4 layers of 5 rows by 7. How much empty space does each box contain? r h V 3 7- The volume V of a cone with height h and radius r is Determine the volume of a cone with height 12 m and radius 8 m. Question 7 options: 5F +255 can be used to convert degrees Fahrenheit, F, to degrees 8 - The formula Kelvin, K. Determine the Kelvin equivalent of 69F. 9- A person's body mass index, B, is height. m h , where m kilograms is the mass and h metres is the Determine the body mass index of a person 194 cm tall with mass 104 kg. (ab)*(bc) cbac 1 The cosine of an obtuse angle is -0.14. Determine the tangent of this angle to 4 decimal places. 2- The sine of an obtuse angle is 0.35. Determine the cosine of this angle to 4 decimal places. 3- Determine the length of CD. 25 A 45.7 m 55 D 50 14.6 m B 4 - Determine the area of the composite figure. The curve is a semicircle. 2.0 cm 5.1 cm wwwww 5- A furniture designer builds a trapezoidal desk with a semicircular cutout. What is the area of the desk? 171 cm 300 cm 60 cm 6- A can of tuna fish has a diameter 10 6 cm and height 33 cm 6- A can of tuna fish has a diameter 10.6 cm and height 3.3 cm. Cans are packed snugly for shipping in boxes containing 4 layers of 5 rows by 7. How much empty space does each box contain? r h V 3 7- The volume V of a cone with height h and radius r is Determine the volume of a cone with height 12 m and radius 8 m. Question 7 options: 5F +255 can be used to convert degrees Fahrenheit, F, to degrees 8 - The formula Kelvin, K. Determine the Kelvin equivalent of 69F. 9- A person's body mass index, B, is height. m h , where m kilograms is the mass and h metres is the Determine the body mass index of a person 194 cm tall with mass 104 kg. (ab)*(bc) cbac