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adoni [48]
3 years ago
7

Which is the correct statement ?

Mathematics
1 answer:
goldenfox [79]3 years ago
4 0

Answer:

A is correct  < C and < C" are congruent after both the translation and the dilation.

Step-by-step explanation:

The shape of the triangle remains the same after the translation and the dilation. After the dilation the new triangle is bigger by a factor 2 but the shape ( and therefore the angles are equal. The 2 triangles are similar,

You might be interested in
A) 31°<br> B) 42°<br> C) 53°<br> D) 149°
Korolek [52]

Answer:

C. 53°

Step-by-step explanation:

<l + 96° = 149° <exterior angle of a triangle is equal to the sum of two opposite interior angles>

< l = 149° - 96°

<l = 53°

Hope it will help :)❤

3 0
3 years ago
Read 2 more answers
A sequence of patterns is made from circular tiles and square tiles. Here are the first three patterns in the sequence:
skad [1K]

Answer:

  a) 49

  b) 84

  c) (B) -- always odd

Step-by-step explanation:

We observe that the number of square tiles is the square of the pattern number. The number of circular tiles is 1 more than the pattern number on each side of the square.

  square tiles = n²

  circular tiles = 4(n +1)

__

<h3>a) </h3>

7² = 49 square tiles are needed for pattern number 7.

__

<h3>b)</h3>

4(20+1) = 84 circular tiles are needed for pattern number 20.

__

<h3>c) </h3>

The parity of the number of square tiles matches the parity of the pattern number. (The square of a number has the same parity as the number.) Since 4 is a factor in the number of circular tiles, its parity is always even. The parity of the total number of tiles will match the parity of the pattern number.

When the pattern number is odd, the total number of tiles will always be odd. (B)

6 0
3 years ago
What is the volume of the right prism?
grigory [225]
V =  1/2B*H*L
V = 12*35*40/2
V= 16,800/2
V= 8,400 in^{3}

The volume of the right prism is B) 8,400 in^{3}
7 0
4 years ago
Read 2 more answers
Plz help I don't know how to salve the question
kvv77 [185]

Answer:

24

Step-by-step explanation:

4 0
3 years ago
What type of triangle is shown?
Sunny_sXe [5.5K]

Answer:

C

Step-by-step explanation:

4x-10+2x+15+x=180

7x+5=180

7x=175

x=25

So 2x+15=65 and 4x-10=90.

90+65+25=180

So your triangle is a right triangle.

8 0
4 years ago
Read 2 more answers
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