Mathematics, 25.02.2017 18:37

# In a right triangle, one angle measures x°, where sin x°=4/5. what is the cos (90°-x°) ?

Answers: 2

Mathematics, 04.02.2019 01:05

Write an inequality and solve each problem.for exercises 11 and 12, interpret the solution.

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Mathematics, 03.02.2019 19:00

At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?

Answers: 3

Mathematics, 02.02.2019 20:20

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Answers: 2

Mathematics, 01.02.2019 23:17

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?

Answers: 1

In a right triangle, one angle measures x°, where sin x°=4/5. what is the cos (90°-x°) ?...

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