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Elanso [62]
3 years ago
9

Select all pairs of congruent angles ​

Mathematics
1 answer:
aleksandr82 [10.1K]3 years ago
8 0

Answer:

1,4

2,3

1,6

6,7

5,8

5,2

1,6

7,2

8,1

3,6

4,5

1,5

2,6

3,7

4,8

Step-by-step explanation:

Alternate interior, exterior, vertical, and complemetary angles are congruent.

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The answer is 5 feet
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What real world problem can be solved with the inequality 30+2x<5x
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7 0
4 years ago
Triangle ABC has a perimiter of 22cm AB=8cm BC=5cm by calculation deduce whether triangle ABC is a right-angled triangle
Svetllana [295]

Answer:

ABC is not a right triangle  

Step-by-step explanation:

The computation is shown below:

AC is

= Perimeter - (AB + BC)

= 22 - (8+5)

= 22 - 13

= 9

Now  

= 9^2 + 13^2

= 81 +169

= 250

And, the perimeter is  

= 22^2

= 484

Since the amount are not equivalent therefore ABC is not a right triangle  

6 0
3 years ago
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7 0
3 years ago
Graph the line that satisfies each condition.
nadya68 [22]

The graph of line 3x-y= -1 will be as follows.

What is a line?

A line is an endlessly long, straight object that, despite being drawn with a minimum width, is considered to have no particular width in mathematics.

Main Body:

slope = m = 3     point = (0,1)

The formula for one point form for a line is -

y-y₁ = m(x-x₁)

y- 1 = 3(x-0)

3x-y =-1

Now the graph for the line will be plotted by using the point given and the slope--

on Graph mark the point (0,1)

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2 years ago
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