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2 years ago

A tortilla measures 8 inches in diameter what is your tortillas area

Mathematics

1 answer:

Deffense [45]2 years ago

8 0

Answer:

$a=50.27$ inches squared

Step-by-step explanation:

Radius:

r=d/2

r=8/2

r=4

Area:

a= $\pi r^{2}$

$a=\pi (4^{2})$

$a=\pi (16)$

$a=50.27 inches^{2}$

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2 years ago

What is the Value of f(6) if f(x)=2x-11

il63 [147K]

The answers are
f
o
g
(
x
)
=
−
2
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and
g
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f
(
x
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=
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+
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Explanation:
f
(
x
)
=
−
2
x
+
11

g
(
x
)
=
x
−
6

f
o
g
(
x
)
=
f
(
g
(
x
)
)
=
f
(
x
−
6
)
=
−
2
(
x
−
6
)
+
11

=
−
2
x
+
12
+
11
=
−
2
x
+
23

g
o
f
(
x
)
=
g
(
f
(
x
)
)
=
g
(
−
2
x
+
11
)
=
−
2
x
+
11
−
6

=
−
2
x
+
5

I think that the equations speak by themselves.
Of course,
f
o
g
(
x
)
≠
g
o
f
(
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3 0

2 years ago

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Sindrei [870]

DONT PRESS THE LINK ABOVE ! ITS A SCAM

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2 years ago

Find the equation for the plane through the points Upper P 0 (4 comma 5 comma negative 3 )P0(4,5,−3), Upper Q 0 (1 comma 4 comm

alexira [117]

Answer:

4x -4y +z = -7

Step-by-step explanation:

The direction vector will be perpendicular to any/all vectors between the given points. It can be found, for example, using the cross product:

d = (P0Q0) × (P0R0) = (-3, -1, 8) × (-4, -3, 4)

The cross product can be computed by hand or by any of a number of calculators or web tools. Here it will be ...

d = (20, -20, 5)

These can be the coefficients of x, y, and z in the plane equation. However, the equation is better written using coefficients that are mutually prime, so we choose the direction vector to be ...

d = (4, -4, 1)

The constant C in the plane equation

d·(x, y, z) = C

will be the dot product of this direction vector (d) any any of the given points. Using R0, we find the constant to be ...

C = (4, -4, 1)·(0, 2, 1) = 4·0 +(-4)·2 +1·1 = -8+1 = -7

so, the plane equation is ...

4x -4y +z = -7

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3 years ago

If a piece of wood was 7.5 meters long into 3 equal pieces. how long is each piece in centimeters?

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2 years ago

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