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melomori [17]
2 years ago
10

Which set of shapes contains members that are always similar to one another?.

Mathematics
1 answer:
Viefleur [7K]2 years ago
8 0
Answer: Equilateral triangles.

Explanation: We know that in similar polygons, its all the corresponding angles are congruent. Only the set of equilateral triangles contains members that are always similar( by AAA similarity criteria) to one another as the measure of all the angles of equilateral triangle is fixed i.e. 60°.
Rest other do not have fixed measure for angles in it.
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Write the point-slope form of the line that passes through (-8, 2) and is perpendicular to a line with a slope of -8
Schach [20]

Answer:

y - 2 = (1/8)(x + 8)

Step-by-step explanation:

The slope of the given line is -8.  That means the slope of any line perpendicular to the given line will be the negative reciprocal of -8, which would be (1/8).

Then the desired equation is

y - 2 = (1/8)(x + 8)

4 0
3 years ago
What is the distance between -4 and 6 on a number line
lakkis [162]

Answer:

10 you just add them and or count down


3 0
3 years ago
Ronnie collects horseshoes and hand grenades and places
lesantik [10]

Answer: 3.5 pounds

Step-by-step explanation:

3 s   + 7 h = 32        s = shoes   h= hand grenades

6 s   + 2 h = 22        Multiply first equation by -2   and add to second equation to get :

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h = 3.5 pounds

sorry if this was late

8 0
2 years ago
Which statement is true about angles 3 and 5?
Y_Kistochka [10]

The correct statement which is true about angle 3 and 5 is, they are supplementary.

Step-by-step explanation:

  • Two parallel lines are intersected by a third line so that  angles 1 and 5 are congruent as they are supplementary.
  • Supplementary Angles  are Supplementary when the two angles are add up to 180 degrees.
  • Examples of supplementary angles are 60° and 120°.
  • Two lines are parallel when their slopes are equal. In order to see if the two lines are parallel, we must compare their slopes.
  • A transversal is also known as a line segment, that intersects two or more other lines or also a line segments. When a transversal intersects parallel lines many angles are formed, which are known as congruent.
  • If two parallel lines are intersected by a transversal, the corresponding angles are congruent.
  • If two lines are intersected by a transversal,  the corresponding angles are called as congruent i.e the lines are parallel.

5 0
2 years ago
Read 2 more answers
What is y = -2x - 9 I am confused
gizmo_the_mogwai [7]

Answer:

its a line on the graph. point at (0,-9) and you move down 2 and 1 to the right and repeat To continue the line start at (0,-9) again and move up to and 1 to the left and repeat. Did that answer your question?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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