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4 years ago

13

If a flower is 6.5 cm wide, its width expressed in millimeters is x mm, where x is

1 answer:

krek1111 [17]4 years ago

4 0

X=65 mm hope this helps.

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Jack bought a motorbike. The original price was $1,300, but he got a discount of 20%. What was the discounted price of the bike?

Vesnalui [34]

Answer:

I believe it's $1,040.

Step-by-step explanation:

So, the original price is $1,300. If we subtract $1,300 by 20% the result should be $1,040.

Therefore, the discounted of the price would be $1,040.

4 0

3 years ago

Find g(x), where g(x) is the reflection across the x-axis of f(x) = x?.

nignag [31]

Answer:

$g(x) = -x$

Step-by-step explanation:

The reflection of a function $f(x)$ along the $x - axis$ is given by $g(x) = -f(x)$ .

Here the given function is $f(x) = x$ . Therefore the reflection would be $g(x) = -x$ .

To find reflection draw the graph of it and think about how the graph of its mirror image would be. You would arrive at the reflection function.

6 0

3 years ago

The angle measures of quadrilateral RSTU are shown.

fiasKO [112]

Answer is C...
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hope this helped

5 0

3 years ago

Read 2 more answers

What does 2/4 + 1/3 equal ?

Setler79 [48]

It equals 5/6 And the decimal form is 0.8333 and so on

6 0

4 years ago

Read 2 more answers

Are the equations 2x - y = - 4 and 3x + y = -1 dependent, independent or neither

steposvetlana [31]

Answer:

From the above calculations, it is clear that the consistent system has exactly one solution i.e. x = -1, y =2, therefore, it is independent.

Step-by-step explanation:

Given the system of equations

$\begin{bmatrix}2x-y=-4\\ 3x+y=-1\end{bmatrix}$

$\mathrm{Multiply\:}2x-y=-4\mathrm{\:by\:}3\:\mathrm{:}\:\quad \:6x-3y=-12$

$\mathrm{Multiply\:}3x+y=-1\mathrm{\:by\:}2\:\mathrm{:}\:\quad \:6x+2y=-2$

$\begin{bmatrix}6x-3y=-12\\ 6x+2y=-2\end{bmatrix}$

$6x+2y=-2$

$-$

$\underline{6x-3y=-12}$

$5y=10$

so the system of equations becomes

$\begin{bmatrix}6x-3y=-12\\ 5y=10\end{bmatrix}$

solving 5y = 10 for y

$5y=10$

Divide both sides by 5

$\frac{5y}{5}=\frac{10}{5}$

simplify

$y=2$

$\mathrm{For\:}6x-3y=-12\mathrm{\:plug\:in\:}y=2$

$6x-3\cdot \:2=-12$

$6x-6=-12$

Adding 6 to both sides

$6x-6+6=-12+6$

$6x=-6$

Divide both sides by 6

$\frac{6x}{6}=\frac{-6}{6}$

$x=-1$

Therefore, the solution to the system of equations be:

$x=-1,\:y=2$

From the above calculations, it is clear that the consistent system has exactly one solution i.e. x = -1, y =2, therefore, it is independent.

6 0

3 years ago