Mathematics, 02.08.2019 03:40 bossdde
Two angles whose measures have a sum of 90° are called complementary angles. for exercises 28–30, x and y represent complementary angles. find the measure of each angle. 28. x + y = 90 y = 4x - 10 29. x = 2y x + y = 90 30. y = 2 (x - 15) x + y = 90
Answers: 1
Mathematics, 21.06.2019 13:30
Phillip had some bricks. he stacked them in 6 equal piles. which expression shows the number of bricks phillip put in each pile? let the variable m stand for the unknown number of bricks. m + 6 m÷6 m−6 6m
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Mathematics, 21.06.2019 15:50
Adaycare center charges a $75 enrollment fee plus $100 per week. which of the following represents the cost of sending a child to daycare for 14 weeks?
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Mathematics, 21.06.2019 19:00
What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2
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Two angles whose measures have a sum of 90° are called complementary angles. for exercises 28–30, x...
Mathematics, 15.07.2020 02:01
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