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3 years ago

What is the measure of each exterior angle of a regular triangle

Mathematics

2 answers:

Sophie [7]3 years ago

5 0

Answer:Each pair of interior angle and the exterior angle

So the exterior angle = 360° - the interior angle.

Makovka662 [10]3 years ago

4 0

Answer:

So, for an equilateral triangle we have 360/3 = 120 degrees as the exterior angle, and 180-120 = 60 degrees as the interior angle. For a square, you get 360/4 = 90 degrees as the exterior angle and 180-90 = 90 degrees as the interior angle.

Step-by-step explanation:

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Which is the graph of the parent function f(x) = x2?

ankoles [38]

Answer:

it should look like a U shape. Its called a parabola

(0,0) is the bottom center.

Step-by-step explanation:

8 0

2 years ago

Ab is x-4 cb 3x-8 what is AC

frosja888 [35]

Answer:

The length of AC is $4x-12$

Step-by-step explanation:

Length of AB = $x-4$

Length of CB = $3x-8$

We are supposed to find the length of AC

So, length of AC = AB +CB

$AB = x-4$

$BC = 3x-8$

Length of AC = $x-4+3x-8$

Length of AC = $4x-12$

So, AC= $4x-12$

Hence The length of AC is $4x-12$

3 0

3 years ago

What is 5-2n>8-4n who that answer

san4es73 [151]

5 - 2n > 8 - 4n

Add 4n to both sides

5 + 2n > 8

Subtract 5 on both sides

2n > 3

Divide by 2 on both sides

n > 3/2 is your answer

5 0

3 years ago

Two asteroids are 1000 km apart and are heading straight for each other. One asteroid is travelling at 59 km per second and the

Nataliya [291]

Answer:

10 seconds.

Step-by-step explanation:

The velocity at which they are approaching each other = 59 + 41 = 1000 km per second.

Velocity = distance / time

So time = distance / velocity

= 1000 / 100

= 10 seconds.

8 0

3 years ago

Solve for x<br><br> I tried 10 but it said that it was incorrect

Makovka662 [10]

The answer is 5 cause WO=WO so it would be 5x+25=(23+2)x2

3 0

3 years ago

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