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igor_vitrenko [27]
2 years ago
11

Triangle ABC is translated by the rule (x + 1, y + 1) and then dilated by a scale factor of 2 centered at the origin. Which stat

ement describes the properties of triangles ABC and A''B''C'' after the transformations?
∠C and ∠C'' are congruent after both the translation and the dilation.
∠C and ∠C'' are congruent after the dilation, but not after the translation.
segment AC and segment A double prime C double prime are congruent after both the translation and the dilation.
segment AC and segment A double prime C double prime are congruent after the dilation, but not after the translation.
Mathematics
1 answer:
levacccp [35]2 years ago
3 0

Answer:

hi

Step-by-step explanation:

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Please its really urgent, step by step working out
Karo-lina-s [1.5K]

Answer:

70.99

Step-by-step explanation:

Use Pythagorean Theorem to find the shortest distance.

80^2-50^2=3900

Square rt= 62.44

Subtract by 15

47.44

Next find half of the circular path it is (3.14 x 15)/2

23.55

Add 47.44+23.55=70.99

Hope this is correct

8 0
2 years ago
the sum of 2 numbers is 49. Twice the smaller number is 97 less than 3 times the larger number. What are the numbers?
ivanzaharov [21]

Answer:

let the larger and  smaller number be x and y respectively

first condition

x + y = 49

second condition

3x = 2y+97

3x-2y =97

Multiplying first condition by two and adding both equations

2x + 2y = 98

<u>3x -2y = 97</u>

5x =  195

x = 195/5 = 39

putting the value of x in

x + y = 49

y = 49 -39 = 10

again

Step-by-step explanation:

3 0
2 years ago
So,some please help!
Leni [432]
4.6 is the correct answer. Hope I helped:)
5 0
2 years ago
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Can you help me plzzzzzzz
Slav-nsk [51]

Answer:

Step-by-step explanation:u have to add x+6 = ur answer there u go

5 0
2 years ago
The expression (x − 4)2 is equivalent to x2 − 16 x2 + 16 x2 − 8x + 16 x2 + 8x + 16
zzz [600]

Answer:

Given below

Step-by-step explanation:

The algebraic identity is (a-b)^2

= a^2 + b^2 - 2ab

So it'll be,

(x-4)^2

= x^2 + (4)^2 - (2)(x)(4)

= x^2 -8x + 16

or x^2 +16 -8x

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3 years ago
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