Mathematics, 14.02.2020 23:48, user11883661
The number of library books increased by 20% after it bought new books in May. The number increased by another 20% after someone donated 300 more books in June. Find the number of books in the library before it bought new books in May.
Please help I'm confused! !!
Answers: 3
Mathematics, 21.06.2019 20:30, nosugh
If mâ abc = 70°, what is mâ abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so mâ abd = 110°. using the subtraction property of equality, 70 â 30 = 40, so mâ abd = 30°. using the angle addition postulate, 40 + mâ abd = 70. so, mâ abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = mâ abd. so, mâ abd = 110° using the addition property of equality.
Answers: 2
Mathematics, 21.06.2019 22:30, raquelqueengucci25
What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4
Answers: 1
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