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mestny [16]
3 years ago
6

Explain whether the triangles are similar.​

Mathematics
1 answer:
Alenkasestr [34]3 years ago
3 0

Answer:

Not similar because of different interior angles

Step-by-step explanation:

<u>For triangle XYZ:</u>

  • We should find the missing angle
  • The missing angle will be labelled z
  • All triangle interior angles add up to 180

z + 55 + 84 = 180

z + 139 = 180

z = 180 - 139

z = 41

<u>For triangle PQR:</u>

  • The missing angle will be labelled q

q + 55 + 38 = 180

q + 93 = 180

q = 180 - 93

q = 87

Since the interior angles of the 2 triangles aren't equal, they are not similar

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What is the measure of angle N?
Brrunno [24]

Answer:

47.3 degrees

Step-by-step explanation:

The sum of all the angles in a triangle is 180 degrees.

180 - 42.7 - 90 = N

N = 47.3 degrees

Leave a like if this answered your question

6 0
3 years ago
X= -2 / Y= -4 / Z= 4<br><br> (1.-) 3x + z - y<br><br> (2.-) 2xz - 3xy + 4<br><br><br> Pls help me!
Sergio [31]

Answer:

1.-3x+z - y

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4 0
3 years ago
Simplify (2x + 1) (3.1 – 6)using the Distributive Property or the Area Method.
Tju [1.3M]

Answer: -5.8x-2.9

Step-by-step explanation:

Hi, to answer this we will use the distributive property:

The distributive property allows to multiply a sum by multiplying each addend separately and then add the products.

(2x + 1) (3.1 – 6)

(2x [3.1]) +(2x[-6])+ (1 [3.1])+ (1 [-6])

6.2x-12x+3.1-6

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Feel free to ask for more if needed or if you did not understand something.

4 0
4 years ago
An office uses 478 lb of paper one week. The paper comes in packages that hold 18 lb of paper each.
Anastasy [175]
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3 years ago
A rectangle has a length of 27 inches less than 4 times it’s width. If the area of the rectangle is 2790 square inches, find the
Sonbull [250]

Let the width = x

The length would be 4x-27

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8 0
3 years ago
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