All categories

2 years ago

Which set of transformations would prove AGFE ~ AGHI?

Mathematics

1 answer:

Georgia [21]2 years ago

4 0

Answer:

Reflect over x=-2 and dilate G'H'I' by a scale factor of 2 from point G

Step-by-step explanation:

First you'd have to reflect from x=-2 because its still on that line but the opposite way.

So we can already narrow it down to the second or last answer.

It wouldn't translate because that doesn't change the size. Its a dilation because the size has changed. Its dilated from point G because as you can see, G is the same point on both.

So the last answer choice is correct.

You might be interested in

Simplify 3 x + 6 x 2 - 5 x - x 2 .

Anastasy [175]

Pretty sure it’s 5x^2 - 2x

5 0

2 years ago

Isaac drink 8 glasses of water each day he says he will drink 2,920 glasses of water in a year that has 365 days is the exact an

tresset_1 [31]

Yes 2,920 is the correct answer because if you divide 2,920 divided by 8 then you will get 365 days.

8 0

2 years ago

Read 2 more answers

7. Expand and reduce A(x). Then calculate A(x) for x=1.<br> A (x) = (3x – 3)(3x + 2)

SashulF [63]

Given:

The function is

$A(x)=(3x-3)(3x+2)$

To find:

The simplified form of A(x) and value of A(x) at x=1.

Solution:

We have,

$A(x)=(3x-3)(3x+2)$

$A(x)=(3x)(3x)+(3x)(2)+(-3)(3x)+(-3)(2)$

$A(x)=9x^2+6x-9x-6$

$A(x)=9x^2-3x-6$

Putting x=1, we get

$A(1)=9(1)^2-3(1)-6$

$A(1)=9-3-6$

$A(1)=9-9$

$A(1)=0$

Therefore, the simplified form of A(x) is $A(x)=9x^2-3x-6$ and the value of A(x) at x=1 in 0.

4 0

2 years ago

Solve for x: 5x = 35

Natasha_Volkova [10]

Answer:

x = 7

Step-by-step explanation:

divide the five on both sides, and you get x = 7

best of luck!

6 0

2 years ago

Natalie walked 35 mile in 12 hour. How fast did she walk, in miles per hour? A. 310 mile per hour B. 56 mile per hour C. 115 mil

Paha777 [63]

12 hours = 35 miles
1 hour = 35 / 12
= 2.91666667 miles
= 2 miles per hour.

5 0

3 years ago

Read 2 more answers