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3 years ago

HEY. I will need help on the 2.06 Quiz: Volumes of Prisms and Cylinders.

Mathematics

1 answer:

Zarrin [17]3 years ago

7 0

Answer:

drugs

Step-by-step explanation:

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X (squared=9 what is x

yarga [219]

X is 3 because 3 sqaured is 3x3=9

6 0

4 years ago

Trapezoid ABCD is shown on the graph. If the trapezoid is rotated 90 degrees

professor190 [17]

Answer:

The coordinates of C" are (-7, 4)

Step-by-step explanation:

If the point (x, y) rotated about the origin by angle 90° counterclockwise, then its image is (-y, x)

If the point (x, y) translated horizontally to the left by h units, then its image is (x - h, y)

From the given figure

∵ ABCD is a trapezoid

∵ The coordinates of the ponit C are (4, 1)

∴ x = 4 and y = 1

∵ The trapezoid is rotated 90 degrees counterclockwise about the origin

→ By using the 1st rule above, change the sigh of y and switch them

∴ C' = (-y, x)

∴ C' = (-1, 4)

∵ The resulting image is translated 6 units left

→ By using the 2nd rule above subtract the x-coordinate by 6

∴ C" = (x - h, y)

∵ h = 6

∵ x = -1 and y = 4

∴ C" = (-1 - 6, 4)

∴ C" = (-7, 4)

∴ The coordinates of C" are (-7, 4)

3 0

3 years ago

Company XYZ has 97 employees. 31 Of the employees are vegetarian, 36 of the employees owns a Nissan Leaf and 6 of the employees

FrozenT [24]

Answer: $\dfrac{61}{97}$

Step-by-step explanation:

Let V = Event of selecting vegetarian employee

N = Event of selecting employee who owns a Nissan Leaf.

Given: Total employees = 97

n(V) = 31

n(N) = 36

n(N and V) = 6

By formula,

n(N or V) = n(V) + n(V) - n(N and V)

= 31+36-6

=61

By probability formula,

$P(N \ or \ V)=\dfrac{n(N\ or\ V)}{Total }\\\\=\dfrac{61}{97}$

Hence, the probability that the employee is vegetarian or that she/he owns a Nissan Leaf = $\dfrac{61}{97}$

8 0

3 years ago

I’m confused because I try reed but I just don’t make sense

Mamont248 [21]

Answer:

Step-by-step explanation:

plug in any x digit to check

8 0

3 years ago

Read 2 more answers

Which equation is of a line is parallel to -2x + 3y = 15

Marta_Voda [28]

$y=\frac{2}{3} x$ is the required equation.

<u>Step-by-step explanation:</u>

Equation of line is given as, -2x + 3y = 15

Now we have to write the equation in y = mx+ b form, where m is the slope and b is the y- intercept.

So the above line can be written as,

3y = 2x+ 15

Dividing both sides by 3 we will get,

$y=\frac{2}{3} x+\frac{15}{3}$

$y=\frac{2}{3} x+5$ is the equation of the given line

If a line is parallel to the given line then its slope must be the same, so the equation of line parallel to the given line is,

$y=\frac{2}{3} x$ is the required equation.

8 0

4 years ago