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3 years ago

2x+3>_7 or 2x+9>11 plzzzz help meee

Mathematics

1 answer:

damaskus [11]3 years ago

4 0

Answer:

Step-by-step explanation:

hi I I'm the explanation

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The output is 5 less than the input

Levart [38]

Answer:

x - 5

Step-by-step explanation:

Let the input be x

Therefore, output = x - 5

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4 years ago

What is the discriminant of the quadratic equation: (multiple choice)

Dominik [7]

Answer:

Step-by-step explanation:

The equation for the discriminant is

b^2-4(a)(c)

Plug your numbers in from the equation.

1=a, -7=b, -9=c

(-7)^2-4(1)(-9)

49-(-36)

49+36

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4 years ago

For mowing the lawn Jessica was

mina [271]

Answer:

$28.35

Step-by-step explanation:

$41.84 - $13.49

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4 years ago

Graph g is a translation of the graph of y= sin x (dashed line).a) write down the equation of g b) write down the coordinates of

labwork [276]

Answer:

a) $G(x)= \sin x + 2$

b) The coordinates of P are

$\displaystyle \left( \frac{3\pi}{2},1\right)$

Step-by-step explanation:

Translation

The dashed line shows the graph of the function

$y = \sin x$

This function has a maximum value of 1, a minimum value of -1, and a center value of 0.

Graph G shows the same function but translated by 2 units up, thus the equation of G is:

$\boxed{G(x)= \sin x + 2}$

b) The coordinates of P correspond to the value of

$x = \frac{3\pi}{2}$

The value of G is

$\displaystyle G(\frac{3\pi}{2})= \sin \frac{3\pi}{2} + 2$

Since

$\sin \frac{3\pi}{2}=-1$

$\displaystyle G(\frac{3\pi}{2})= -1+ 2=1$

The coordinates of P are

$\displaystyle \left( \frac{3\pi}{2},1\right)$

8 0

3 years ago

9,648 in standard form

AlekseyPX

9x100

i hope i helped

6 0

3 years ago