All categories

3 years ago

Help ASAP (RIGHT ANSWER GETS BRAINLIEST)

Mathematics

2 answers:

Gnoma [55]3 years ago

5 0

Answer:

Dilation by a scale factor of 4 followed by reflection over the y-axis

Step-by-step explanation:

densk [106]3 years ago

5 0

<h2>Answer:</h2>

The set of transformations that has been performed on triangle EFG to form triangle E"F"G" is:

Dilation by a scale factor of 4 followed by reflection over the y-axis

<h2>Step-by-step explanation:</h2>

The coordinates of the vertices of triangle EFG are:

E(-2,1)

F(-2,0)

and G(-3,0)

Now when it is dilated by a scale factor of 4 then the rule of transformation is:

(x,y) → (4x,4y)

Hence,

E(-2,1) → E'(-8,4)

F(-2,0) → F'(-8,0)

and G(-3,0) → G'(-12,0)

Now when this figure is again reflected over the y-axis then the rule of transformation is:

(x,y) → (-x,y)

Hence,

E'(-8,4) → E"(8,4)

F'(-8,0) → F"(8,0)

and G'(-12,0) → G"(12,0)

You might be interested in

Please someone help me with maths

Nata [24]

Answer:

a)= 5x+10

b)= 7y-6

c)= 6x-6

d)= 2x^2+8x-5

e)= 6x+9

f)= 4xy-4y^2+8y

g)= -12y^2+10y

h)= 6x+154

i)= 6x+21

h)= 2x^2+16

6 0

3 years ago

Read 2 more answers

When Shane got his water bill in January, he was shocked! He had used 143.43 gallons of water. About how much did he use each da

Alinara [238K]

There are 31 days in january, divide 143.43 by 31 to get your answer
answer is 4.63 gallons (i rounded)

6 0

3 years ago

Pls help me give u a brainlest

neonofarm [45]

Answer:

uhmm. lemme remember how to do that

4 0

3 years ago

Read 2 more answers

True or false? About 10 1/2 million more people live in Cairo than in Washington DC?

mixas84 [53]

7.772 million people live in Cairo.
658,893 people live in Washington DC.
So it's false.

6 0

3 years ago

Read 2 more answers

Fundamental theorem of calculus <img src="https://tex.z-dn.net/?f=g%28s%29%3D%5Cint%5Climits%5Es_6%20%7B%28t-t%5E4%29%5E6%7D

mr_godi [17]

Answer:

$\displaystyle g'(s) = (s-s^4)^6$

Step-by-step explanation:

The Fundamental Theorem of Calculus states that:
$\displaystyle \frac{d}{dx}\left[ \int_a^x f(t)\, dt \right] = f(x)$

Where a is some constant.

We can let:
$\displaystyle g(t) = (t-t^4)^6$

By substitution:

$\displaystyle g(s) = \int_6^s g(t)\, dt$

Taking the derivative of both sides results in:
$\displaystyle g'(s) = \frac{d}{ds}\left[ \int_6^s g(t)\, dt\right]$

Hence, by the Fundamental Theorem:

$\displaystyle \begin{aligned} g'(s) & = g(s) \\ \\ & = (s-s^4)^6\end{aligned}$

3 0

2 years ago