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Usimov [2.4K]
2 years ago
13

LAST GEOMETRY QUESTION OF MINE XD triangle similarity, image is included. tysm :))

Mathematics
1 answer:
trasher [3.6K]2 years ago
5 0
Answer is D.
AB/A'B' = AC/A'C'

In a dilation, the sides of the pre-image and the corresponding sides of the image are <span>proportional.
</span>


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65 POINTS PLEASE HELP
miskamm [114]

Answer:

        1  

= -----------

   6(x + 7)

Step-by-step explanation:

3x - 21      x^2 - 49

----------- ÷ -------------

18x - 18        x - 1

3x - 21          x - 1

----------- ×  -------------

18x - 18       x^2 - 49

Factor the top left:

3x - 21  = 3(x - 7)

Factor the bottom left:

18x - 18 = 18(x - 1)

Factor the new bottom right:

x^2 - 49 = (x + 7)(x - 7)

Multiply and simplify the faction:

3(x - 7)            x - 1

----------- ×  -----------------

18(x - 1)       (x + 7)(x - 7)

        1  

= -------------

   6(x + 7)

6 0
3 years ago
Read 2 more answers
Find value of y and x
Vika [28.1K]
Since the triangle is isosceles the measure of angle B is also 47.
since you have dropped a perpendicular bisector the measure of angle x is 90. and since the angles must add to 180 you get 47+47+a=180 and a= 86. since y is half this we have y is 43

if you like my answer please rate as brainliest! thx
4 0
3 years ago
Marco sells and ships oranges from the trees in his orange grove for $1.25 per pound plus a shipping fee. One package has a ship
Nana76 [90]

Answer: ARE THEIR OPTIONS TO CHOSE FROM

Step-by-step explanation:

7 0
3 years ago
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2 + n = 24 pls help for home work
eimsori [14]

To find the value of n, we need to subtract 2 from 24. 24 - 2 = 22.

So, n = 22.

6 0
2 years ago
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tatuchka [14]
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