Find the real solutions of the equation by graphing. x2 + 2x + 2 = 0
1 answer:
Answer:
There is no real solution
Step-by-step explanation:
∵ x² + 2x + 2 = 0
From the graph there is no intersection between the parabola and
the x-axis
∴ There is no real solution
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Answer:
x=-23
Step-by-step explanation:
-3.8x-5.9x=223.1
-9.7x=223.1
x=223.1/-9.7
x=-23
Answer:
the third one
Step-by-step explanation:
plan A is less expensive for more than 6 features
Radius is half of diameter.
Circumference can be found using the equation C=2(pi)r or C=(pi)d.
r=radius, d=diameter
(pi) is about 3.14 or 22/7
9m-28=2m
9m-28-2m=2m-2m
(9m-2m)-28=0
7m-28=0
7m-28+28=0+28
7m=28
(7m)/7 = 28/7
m=4
Answer:
flaimgo/albert
Step-by-step explanation:
