1-cos10°+cos40°-Cos50°
1+cos10°-cos40°-cos50°=
tan5ºcot20°...
Mathematics, 18.03.2021 02:50 JasmineFS5181
1-cos10°+cos40°-Cos50°
1+cos10°-cos40°-cos50°=
tan5ºcot20°
Answers: 3
Mathematics, 21.06.2019 15:30
Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3
Answers: 2
Mathematics, 21.06.2019 21:00
Circle a has a diameter of 7 inches, a circumference of 21.98 inches, and an area of 38.465 square inches. the diameter of circle b is 6 inches, the circumference is 18.84 inches, and the area is 28.26 square inches. part a: using the formula for circumference, solve for the value of pi for each circle. (4 points) part b: use the formula for area and solve for the value of pi for each circle. (4 points)
Answers: 2
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