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Masja [62]
3 years ago
14

Could someone help? I’m confused

Mathematics
1 answer:
andre [41]3 years ago
3 0
He will only need to sell one
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I need help with number 1-4 I don’t understand..
Karo-lina-s [1.5K]

Answer:

  1. 109°, obtuse
  2. 131°, obtuse
  3. 53°, acute
  4. 124°, obtuse

Step-by-step explanation:

You are exected to know the relationships of angles created where a transversal crosses parallel lines.

  • Corresponding angles are equal (congruent).
  • Adjacent angles are supplementary, as are any linear pair.
  • Opposite interior (or exterior) angles are equal (congruent).

The appearance of the diagram often gives you a clue.

You also expected to know the name (or category) of angles less than, equal to, or greater than 90°. Respectively, these are <em>acute</em>, <em>right</em>, and <em>obtuse</em> angles.

1. Adjacent angles are supplementary. The supplement of the given angle is 109°, so x will be obtuse.

2. Opposite exterior angles are equal, so y will be 131°. It is obtuse.

3. Opposite interior angles are equal, so w will be 53°. It is acute.

4. Corresponding angles are equal, so x will be 124°. It is obtuse.

8 0
3 years ago
Can someone help me solve parts (a) and (c) please? Thank you!
Brilliant_brown [7]

a) 4x +6

Add up all the sides to calculate perimeter

6 0
2 years ago
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Chapter 4: Explain how you can
xxTIMURxx [149]

x-intercept(s):  

( 7 , 0 )   , (-1,0)

y-intercept(s):  

(0,-7)

Step-by-step explanation:

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2 years ago
The point (- 3, 2) is on the line given by which equation below?
My name is Ann [436]

Answer:

what  equation below? :/

Step-by-step explanation:

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A basketball player has a 50 chance of making each free throw. what is the probability that the player makes at least eleven out
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It would be about 1.89 or 1 5/6
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