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marshall27 [118]
3 years ago
8

HELP ME! RIGHT NOW!!

Mathematics
2 answers:
leva [86]3 years ago
7 0
Since that angle all together is 180, 100 is 2z-10 and z is 55
Sauron [17]3 years ago
3 0

Step-by-step explanation:

80+(2z-10)=180 {sum of angles in straight line is 180}

  • 80+2z-10=180
  • 70+2z=180
  • 2z=180-70
  • 2z=110
  • z=110/2
  • z=55

now, 2z-10=2×55-10

=110-10

=100

therefore z=55 & 2z-10=100

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Ell in the table below to find the correct solutions for the equation 2y = 4x - 2.
zvonat [6]

Answer: 10

Step-by-step explanation:

3 0
3 years ago
A test is worth 140 points. Ten percent of those points are from one short-answer question. How many points is the short-answer
Vlada [557]
If the total amount of points in a test is 140, and we want to find 10% of those points, we can do the following to figure out how much points the question is worth...

140 points x 10% = 140 x 0.1 = 14 points for the short-answer quesion.
3 0
3 years ago
Read 2 more answers
Plz answer it is due today
kotegsom [21]

answer:

40°

explanation:

100 + 40 + 40 = 180 (sum of all the interior angles of a triangle)

7 0
3 years ago
Read 2 more answers
list the pair of congruent angles and the extended proportion that relations the corresponding sides for the similar polygons KL
kherson [118]

Answer:  

In Polygons KLMNP and HGFDC,

Angles K, L, M, N and P are corresponding to H, G, F, D and C,

And, Sides KL, LM, MN, NP and PK are corresponding to sides HG, GF, FD, DC and CH

If the two figures are similar then their corresponding sides and angles are congruent.

Therefore, If  Polygon KLMNP is similar to HGFDC,

Then, ∠ K ≅ ∠ H,  ∠ L ≅ ∠ G,  ∠ M ≅ ∠ F,  ∠ N ≅ ∠ D,   ∠ P ≅ ∠ C

And, KL ≅ HG,  LM ≅ GF,  MN≅FD,  NP≅DC,  PK≅CH

7 0
3 years ago
A box has dimensions of 19 inches long, 1.7 feet wide, and 6 inches high. What is the volume of the box? The formula for the vol
8_murik_8 [283]

Answer:

Volume = l x w x h

Volume = 19 x 1.7 x 6

= 193.8

5 0
3 years ago
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