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3 years ago

11

About geometry transformation

1 answer:

Free_Kalibri [48]3 years ago

8 0

Answer:

A geometric object is represented by its vertices (as position vectors) A geometric transformation is an operation that modifies its shape, size, position, orientation etc with respect to its current configuration operating on the vertices (position vectors).

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I really need this, someone help

Nimfa-mama [501]

6+6+8+14=34 all you need to do is add them I think

3 0

3 years ago

Mike hiked to a lake in 4.5 hours at an average rate of 2

aleksandrvk [35]

Answer:

It took Pedro <em>3.81 hours</em> to reach the lake.

Step-by-step explanation:

Time taken by Mike to hike a lake = 4.5 hours

Average rate of Mike while hiking the lake = $2\frac{1}{5}\ miles/hr$

Formula for distance can be seen as:

$Distance = Speed\times Time$

Distance traveled by Mike = $4.5 \times 2\frac{1}{5} = 4.5\times \frac{11}{5} = 9.9\ miles$

Rate of Pedro while hiking the same distance = $2\frac{3}{5}\ miles/hr = \frac{13}{5}\ miles/hr$

Given that, Pedro also travels the same distance.

And we have to find the Time.

$Time = \dfrac{Distance}{Speed}$

$Time = \dfrac{9.9}{\frac{13}{5}}\\\Rightarrow Time = \dfrac{9.9\times 5}{13} = \bold{3.81\ hours}$

It took Pedro <em>3.81 hours</em> to reach the lake.

6 0

3 years ago

A number increased by 8 gives the same result as a number multiplied by 8. whay is that number?

Airida [17]

$x+8=8x\\
7x=8\\
x=\frac{8}{7}$

5 0

3 years ago

|v+8| -5=2 Help please

Galina-37 [17]

Answer:

v= -1 (BRAINLIEST PLEASE)

Step-by-step explanation:

|v+8| -5=2

Add 5 to each side

|v+8| -5=2

+5= +5

Now you have |v+8|= 7

So what plus 8 equals 7?

-1

so now you have |-1+8| which is 7

so v= -1

3 0

4 years ago

Your adjacent is 15, your opposite is 8, and your missing the hypotenuse of the 90 degree triangle. Express cos E as a fraction

fredd [130]

Step-by-step explanation:

everything can be found in the picture

5 0

3 years ago