All categories

3 years ago

What two parts of a regular polygon are congruent?

2 answers:

7 0

By definition, a regular polygon is equilateral and equiangular.

Based on that, the sides are congrent and the angles are congruent.

Ann [662]3 years ago

7 0

The sides and angles are congruent (to one another)

You might be interested in

If a =3x^2+5x-6 and b =-2x^2 -6x+7 then A - B equals

gizmo_the_mogwai [7]

Answer:

$5x^2+11x-13$

Step-by-step explanation:

$a=3x^2+5x-6\\b=-2x^2-6x+7$

$a-b=(3x^2+5x-6)-(-2x^2-6x+7)=\\3x^2+5x-6+2x^2+6x-7=\\5x^2+11x-13$

Hope this helps!

3 0

3 years ago

HELP ASAP THIS IS SOMETHING DUE IN LESS THAN AN HOUR AND I HAVE OTHER PROBLEMS TO DO

saw5 [17]

Answer:

30 degrees

Step-by-step explanation:

Let Angle ABC be 2x, Angle EBC be 5x

$angle \: dbc = 90 - 2x \\ angle \: dbc \: + angle \: ebc = 180 \\ 90 - 2x + 5x = 180 \\ 3x = 90 \\ x = 30 \\ \\ angle \: dbc = 90 - 60 \\ = 30$

5 0

3 years ago

Let x represent the larger number4x+(x-2)^2=16

12345 [234]

I have no clue I just need the points have a good day tho :)

5 0

2 years ago

Saul tosses a coin 20 times and determines that the probability of turning heads is 0.55. Determine if this situation is theoret

strojnjashka [21]

Answer: Experimental Probability

Step-by-step explanation:

Theoretical Probability is the theory behind probability. Experimental (empirical) probability is probability calculated during experiments, direct observation, experience, or practice. The empirical probability, relative frequency, or experimental probability of an event is the ratio of the number of outcomes in which a specified event occurs to the total number of trials, not in a theoretical sample space but in an actual experiment.

7 0

2 years ago

How to solve a\10=-10

koban [17]

Answer:

a = - 100

Step-by-step explanation:

Given

$\frac{a}{10}$ = - 10

Multiply both sides by 10 to clear the fraction

a = 10 × - 10 = - 100

4 0

2 years ago