Mathematics, 10.07.2019 16:10, montgomerykarloxc24x
Use mental calculations -- compatible numbers, substitutions, equal products, or equal quotients -- to compute exact answers.
show all steps. indicate which method you are using.
1) 90 / 18
2) 15 x 104
3) 35 x 60
4) 5 x 18 x 4 x 10
5) 82 - 29
Answers: 2
Mathematics, 21.06.2019 16:30, Cinders13
The radius of the circle is 4 cm and the measure of the central angle is 90° the area of the sector with a central angle measuring 90° and radius of length 4 cm is vt cm the triangle in the sector is 4 cm the area of the triangle is v/cm² the area of the segment of the circle is (471 - ) cm?
Answers: 1
Mathematics, 21.06.2019 22:00, bobk1433
Mrs. avila is buying a wallpaper border to go on all of her kitchen walls. she wants to buy 5 extra feet of wallpaper border than she needs to be sure she has enough. she buys 55.5 feet of the border. the store owner selling the border uses the width of mrs. avila's kitchen to determine that the length of her kitchen must be 14.5 feet.
Answers: 2
Mathematics, 21.06.2019 22:40, winterblanco
Use this graph to find the cost of 6 show tickets
Answers: 1
Use mental calculations -- compatible numbers, substitutions, equal products, or equal quotients --...
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