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Taya2010 [7]
3 years ago
8

The blue line is the graph of y – 1 = x. Use the sliders to make the orange line represent 2x + y = –5. Examine the graph. What

is the solution of the system of these two equations? Hint: Convert to slope-intercept form before using the sliders.
The solution to the system is (-2,-1)
Mathematics
2 answers:
irina [24]3 years ago
4 0

Answer:

still need help with this question?

Step-by-step explanation:

Ad libitum [116K]3 years ago
3 0

Answer:

-2,-1

Step-by-step explanation:

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If you worked for 6 days for a total of 67.8 hours. If I worked the same number of hours each day, how many hours did I work in
Hunter-Best [27]
Hi there!

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Hope this helps!
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3 years ago
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maks197457 [2]

Answer:

4046.56 cm3

Step-by-step explanation:

The base is made by 5 isosceles triangles, with one side of 14 cm, and the opposite angle of \frac{360} 5 = 72°. Each of the other angle is \frac{180-72} {2} =54°. From there, you can calculate the height of each base triangle as in \frac {h} 7 = tan54 or 9.634...cm.

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