WILL GIVE BRAILEST plz help me

Mathematics

1 answer:

Temka [501]3 years ago

7 0

Answer:

The correct answer is B

If the translation is horizontal, the x-coordinates change.

If the translation is vertical, the y-coordinates change.

Step-by-step explanation:

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Square WXYZ has coordinates W (2, 4), X (-2, 4), Y (-2,-2), Z (2,-2). What are the coordinates of its

Volgvan

Answer:

(-8*6)

Step-by-step explanation:

hope I helped

3 0

3 years ago

Dave can complete a sales route by himself in 4 hours. James can do the same job in 5 hours. How long will it take them to do it

Alexeev081 [22]

We can solve this problem by calculating the individual rate of working and equate it to their total rate of working.

If Dave can complete a sales route in 4 hours, then his working rate is

$\frac{1}{4}$

Also, if James can do it in 5 hours, then his working rate is

$\frac{1}{5}$

Let
$x$
be the hours that both will use to complete the sales route,

Then rate at which both completes this task is
$\frac{1}{x}$

Meaning if we add their individual rates we should get

$\frac{1}{x}$

That is;

$\frac{1}{4} + \frac{1}{5} = \frac{1}{x}$

The LCM is
$20x$

So let us multiply through with the LCM.

$20x \times \frac{1}{4} + 20x \times \frac{1}{5} =20x \times \frac{1}{x}$

$5x + 4x = 20$

We simplify to get,

$9x = 20$

Dividing through by 9 gives;

$x = \frac{20}{9}$

$x = 2\frac{1}{9}$

Therefore the two will complete sales route in
$2 \frac{1}{9}$
hours.

3 0

3 years ago

Brian was thinking of a number . Brian doubles it and gets an answer of 93.3.what was the original number?

just olya [345]

Answer:

The answer is 49.65

Step-by-step explanation:

99.3 divided by 2 gives you the answer.

8 0

3 years ago

Read 2 more answers

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