Tasha can spend more than $40 on new boots. Write and graph an inequality to describe how much she can spend.
1 answer:
Answer:
The graph in the attached figure
Step-by-step explanation:
Let
x-----> money that Tasha can spend on new boots
we know that
The inequality that represent the situation is equal to
The solution is the interval--------> (40,∞)
All real numbers greater than 40
In a number line the solution is the shaded area to the right of the dashed line at 40 (open circle)
see the attached figure
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Answer:
Ix = Iy =
Radius of gyration x = y =
Step-by-step explanation:
Given: A lamina with constant density ρ(x, y) = ρ occupies the given region x2 + y2 ≤ a2 in the first quadrant.
Mass of disk = ρπR2
Moment of inertia about its perpendicular axis is . Moment of inertia of quarter disk about its perpendicular is
.
Now using perpendicular axis theorem, Ix = Iy = =
.
For Radius of gyration K, equate MK2 = MR2/16, K= R/4.