Mathematics, 19.10.2021 01:30 tiffanyheist
The diagram shows a circle with centre 0.
A, B, C and D lie on the circumference of the circle.
Work out angle BAC.
Explain the reasons for your answer in the comment box.
The diagram is not drawn accurately.
Answers: 3
Mathematics, 22.06.2019 01:30
You have 37 coins that are nickels, dimes, and pennies. the total value of the coins is $1.55. there are twice as many pennies as dimes. find the number of each type of coin in the bank.
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The table below shows the approximate masses of a dust particle and a grain of pollen. dust particle 0.000000778 g grain of pollen 0.00000000155 g the mass of a dust particle can be estimated and written in the form a × 10^b, where a = 8 and b = the mass of a grain of pollen can be estimated and written in the form a × 10^b, where a = 2 and b = based on the estimates, the mass of a dust particle is approximately blank times larger than the mass of a grain of pollen.
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The diagram shows a circle with centre 0.
A, B, C and D lie on the circumference of the circle.
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