Solve the following equation using the substitution method 2x - y = -2 y = 8
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Mathematics, 22.01.2021 02:20 vanvalenpeyt
Solve the following equation using the substitution method 2x - y = -2 y = 8
Answers: 1
Mathematics, 21.06.2019 16:00
What two criteria are needed for triangles to be similar
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The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
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"curse these trig-loving pirates! " devora mutters as she looks at the map. then, after thinking for a moment, she walks back to the entrance of the secret cave, measuring 48 meters along the way. after performing a calculation, devora walks back to the empty treasure, faces the entrance, and turns a certain number of degrees to her left before walking 89 meters to the treasure. supposing that the angle at the cave entrance is acute and that devora's calculations were correct, how many degrees did she turn?
Answers: 2
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