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julia-pushkina [17]
3 years ago
10

You’re given three angle measurements of 30°, 70°, and 80°. How many triangles can you construct using these measurements?

Mathematics
2 answers:
GREYUIT [131]3 years ago
6 0
The answer is C. Infinitely many because all measurements added together equals 180 degrees.
r-ruslan [8.4K]3 years ago
3 0
The answer is C. Infinitely many because all measurements added together equals 180 degrees. and you can always move the angles around but always has to be 180
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Y=3×+7 y=×-9 what is the solution of the equation
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Since both equations are equal to y you can just make them equal to each other, like this 3x + 7 = x - 9. From there isolate the varible x on one side so that the solution will be on the other side of the equation. I'll do the steps too for you.

3x + 7 = x - 9

2x + 7 = -9

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Hope this helps :)

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