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Dvinal [7]
3 years ago
6

The two Marked angles are congruent yes or no will mark brainest​

Mathematics
1 answer:
kompoz [17]3 years ago
3 0

Answer:

true

Step-by-step explanation:

if the vertical lines are not parallel, then the corresponding angles are not congruent.

8x + 2 = 14x - 76

8x - 14x = -76 -2

-6x = -78

x = 13

8(13) + 2 = 14(13) - 76

106 = 106---- equal

the vertical lines is a bit confusing.... they looks like not a parallel lines

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Write division equation that has a solution 42
dsp73

Answer:

  1617/38.5 = 42

Step-by-step explanation:

Figure out what divisor you want, multiply that by 42 to find the dividend, then write your equation as ...

  dividend/divisor = 42

5 0
3 years ago
Triangle XYZ was dilated by a scale factor of 2 to create triangle ACB and cos ∠X = 2 and 5 tenths over 5 and 59 hundredths.
Maru [420]

Based on the above, the Triangle XYZ and ACB are known to be similar triangles since tanX = tanA = 5 over 2 and 5 tenths;

Hence:

  • AC = 2 x  XY
  • CB = 2  x YZ

<h3>What is the triangle about?</h3>

From the question given; Triangle XYZ is known to have been dilated by a scale factor of 2 to form a type of triangle known as triangle  ACB, So therefore, XYZ and ACB are known to be the same or similar triangles.

Since Angles Y and C are known to both measure 90 degrees, and angles A and X are said to be congruent. Therefore:

tanX = tanA = 5 over 2 and 5 tenths

AC = 2  x  XY

CB = 2  x  YZ

For part B:

cosX=Base/Hypotenuse

cos A=AC/AB

AC =  2.05

AB = 5.59

Therefore, Based on the above, the Triangle XYZ and ACB are known to be similar triangles since tanX = tanA = 5 over 2 and 5 tenths;

Hence:

  • AC = 2 x  XY
  • CB = 2  x YZ

Learn more about triangles from

brainly.com/question/27517432

#SPJ1

5 0
2 years ago
Please anyone help me on this...​
OLga [1]

Answer:

The 2nd choice ( the one that starts with square root of 5 )

Step-by-step explanation:

I turned all of the choices into decimals so they had the same playing field then I put them from least to greatest and I got square root of five, 5/2, 2.717171717171, 2 and 3/4.

7 0
3 years ago
Read 2 more answers
2. Solve by finding square roots. 9x^2 = 25
Verdich [7]
The answers B !!!!!!!
3 0
2 years ago
Julio can buy a box of 20 pencils<br> for $2.80. What is the unit rate in<br> dollars per pencil?
Mice21 [21]

Answer:

$0.14

Step-by-step explanation:

When you divide the cost of pencils to the amount the pencils is the amount of each pencil.

3 0
3 years ago
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