Mathematics, 08.10.2019 01:00 Tuffers
The first and third digits of q are odd. the second and fourth digits of q are even. the fourth digit is two times the first digit. the first and second digits add to seven. the second and third digits add to nine. the third and fourth digits add to eleven.
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Mathematics, 21.06.2019 19:30
Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?
Answers: 1
Mathematics, 21.06.2019 21:30
If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.
Answers: 1
The first and third digits of q are odd. the second and fourth digits of q are even. the fourth digi...
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