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Daniel [21]
2 years ago
12

Which set of transformations would prove triangle GFE ~ triangle GHI?

Mathematics
2 answers:
Flura [38]2 years ago
4 0

Answer:

Dilation of 1/2 and then a reflection over y=2

Mazyrski [523]2 years ago
4 0

Answer:

reflect GHI over x= -2, and dilatate G'H'I' by a scale factor of 2 from point G

Step-by-step explanation:

EFG is turned the other way, meaning that GHI was flipped. because EFG is bigger, and having a scale factor that's a whole number means it gets bigger, then this answer is correct because its both bigger and flipped in the picture.

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58 less than the product of 75 and a number is 283.
Vadim26 [7]
(75 * X) - 58 = 283

Not really much to explain here, sorry.
6 0
3 years ago
What is the length of the TV if it is 45.25 inches wide and 24.5 inches tall ?
Vsevolod [243]

You are asking for length,

There is area, width, and length.

There is no area/square feet or any hints of area.

We already have wide for width

So that makes the 24.5 inches tall the length

the answer is 24.5 inches

5 0
2 years ago
7th grade girl!<br><br> *(urgent, please help! )*
GenaCL600 [577]

For all the angles, you will have to solve for x

A: 162 = 3x

162/3 = x

54 = x

M: 120 + 2x = 180

2x = 180 - 120

2x = 60

x = 60/2

x = 30

W: 150 = 30x

150/30 = x

5 = x

S: 20 + 2x = 90

2x = 90 - 20

x = 70/2

x = 35

Q : 45 + 5x = 90

5x = 90 - 45

x = 45/5

x = 9

P: not too sure if its 150,

150 + (x+5) = 180

x+5 = 180- 150

x = 30 - 5

x = 25

now you will put all the x values in order. ( i think thats what you supposed to do)

it will be: 5, 9, 25, 30, 35, 54

hope this helps♡♡♡

7 0
3 years ago
Expand 8x - 2x + 3(-4x+9)
stiks02 [169]

Answer:

4

Step-by-step explanation:

Always do parentheses first!

-4x+9=-5x

8x-2x=6x

-5x-6x+3=

x+3=4

3 0
3 years ago
Read 2 more answers
8. Larisa buys 3 purses. Each purse costs $126.32. How much did Larisa spend? Draw or use bills and coins to solve. A $126.32 B
ella [17]

Answer:

The answer is (c) 368.96

7 0
1 year ago
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