Mathematics, 22.10.2019 01:00 httpsjuju
The sum of the first nine terms of an arithmetic series is 135, and the first term is 17. find the ninth term.
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Which segments are congruent? o jn and ln o jn and nm o in and nk onk and nm
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Mathematics, 21.06.2019 19:30
Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.
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Mathematics, 21.06.2019 19:30
Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?
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Mathematics, 21.06.2019 22:00
Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?
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The sum of the first nine terms of an arithmetic series is 135, and the first term is 17. find the n...
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