Answer:
parallel to the y axis (vertical line)
Step-by-step explanation:
On the x axis, from 0 count 5 units to the left (-5) and from this point, draw a line parallel to the y axis (vertical line)
Answer:
4588 [in²].
Step-by-step explanation:
1) the given octagon can be imagined as 8 triangles (see the attachment). In order to calculate the required area of the octagon, it is enough to calculate the area of one triangle then increase it 8 times:
2) area of one triangle is:
37*31/2 [in²].
3) the required area of the octagon is:
31*37*8/2=31*37*4=4588 [in²].
-11 x² = x + 11
11 x² + x + 11 = 0
We will find the value of the discriminant:
D = b² - 4 a c = 1² - 4 * 11 * 11 * 1 - 484 = - 483
D < 0. There are no real solutions.
Answer:
0.9x
Step-by-step explanation:
you just subtract the two