Answer:
52⁰
Step-by-step explanation:
Cos x⁰ = adjacent/hypotenus
Cos x⁰ = 8/13
Cos x⁰ = 0.615
x⁰ = cos^-1 (0.615)
x⁰ = 52⁰
A rotation is a turn of a shape. A rotation is described by the centre of rotation, the angle of rotation, and the direction of the turn. The centre of rotation is the point that a shape rotates around. ... The direction of rotation can be described as clockwise (CW) or counterclockwise
There is a 10% (1/10) chance of drawing a white marble out of the bag.
Altogether, there are 30 marbles in the bag (8 + 16 + 3 + 3 = 30)
<span>3 of the marbles are white. That makes the probability of drawing a white marble 3 out of 30, or 1/10 or 10%.</span>
The tetrahedron passes through the intercepts (5, 0, 0), (0, 2, 0), and (0, 0, 10). Parameterize the surface (call it
) by


with
and
. Take the normal vector to
to be

Then the flux of
across
is


Answer:
x < 5
Step-by-step explanation:
3x < 15
divide by 3 on both sides
x < 5