Mathematics, 26.07.2019 19:30 mary9590
Let cosα = sinβ = 0.8957 and let 0° ≤ β ≤ 90°. if α = 26.4°, what is the value, in degrees, of angle β?
Answers: 1
Mathematics, 21.06.2019 20:30, Travisbennington
Three numbers x, y, and z are in the ratio 2: 7: 8. if 12 is subtracted from y, then three numbers form a geometric sequence (in the order x, y–12, z). find x, y, and z. there are 2 sets.
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Mathematics, 21.06.2019 20:30, gamelaza431
At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.
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Mathematics, 21.06.2019 21:00, datgamer13
Mr. zimmerman invested $25,000 in an account that draws 1.4 interest, compouneded annually. what is the total value of the account after 15 years
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Let cosα = sinβ = 0.8957 and let 0° ≤ β ≤ 90°. if α = 26.4°, what is the value, in degrees, of angle...
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