1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nataly862011 [7]
3 years ago
12

Consider the figure below. Abraham cut regular pentagon ABCDE into quadrilateral BEGC. Which of the following statements is true

about quadrilateral BEGC? (picture included)

Mathematics
2 answers:
Genrish500 [490]3 years ago
5 0

Let 'n' be the number of side of a regular polygon each angle are equal and sum of  each angle equal to (n-2)×180. \\∴For a regular pentagon have five equal side, n=5\\ ∴ sum of each angle = (n-2)×180=3×180 = 540. and ecah angle = 540÷5=108°. Therefore ∠BCG = 108° and ∠ABC =108° \\ Here BE is one of the diagonal of regular pentagon ABCDE. BE divide ∠ABC in 1:2 ratio \\ Therefore ∠ABE : ∠CBE = 36: 72\\∴ ∠GCB + ∠CBE = 108° +72°=180°

Taya2010 [7]3 years ago
3 0

Answer:3, 4, and 6

Step-by-step explanation: Trust me I took the test. Hope it helps

You might be interested in
Write an equation of the line below.
Lubov Fominskaja [6]

Answer (<u>assuming it can be in slope-intercept form)</u>:

y = \frac{4}{5} x

Step-by-step explanation:

1) First, find the slope of the line. Use the slope formula m = \frac{y_2-y_1 }{x_2-x_1} and substitute the x and y values of two points on the line into it. We can see that the line passes through (0,0) and (5,4), so let's use those points for the formula and solve:

m = \frac{4-0}{5-0} \\m = \frac{4}{5}

So, the slope is \frac{4}{5}.

2) Next, identify the y-intercept of the line. The y-intercept is the point at which the line intersects the y-axis. We can see that the line intersects the y-axis at (0,0), so that must be the y-intercept.

3) Now, write the equation of the line in slope-intercept form using the y = mx + b format. The number in place of m represents the slope, so substitute \frac{4}{5} in its place. The number in place of b represents the y-intercept, so substitute 0 in its place. This gives the following answer and equation:

y =\frac{4}{5} x+0\\y = \frac{4}{5} x

4 0
3 years ago
Read 2 more answers
6x4x5x9x10+20 is what
SIZIF [17.4K]
The answer would be 10820
3 0
3 years ago
Read 2 more answers
Which is the simplified form of the expression ((2^-2)(3^4))^-3*((2^-3)(3^2))^2
Triss [41]

Answer:

2^36 3^48 is the correct answer

7 0
4 years ago
There are 4,000 books in the town's library. Of these 2,600 are fiction. Write a percent equation that you can use to find the p
defon

Answer:

x = (2600/4000) × 100%

x = 0.65 × 100%

x = 65%

Step-by-step explanation:

The percentage equation that can be used to find the percent of books that are fiction can only be found where the number of fiction books is known and the total number of books available is known as well.

Given;

Number of fiction books = 2,600

Number of books = 4,000

let the percent of books that are fiction be x

x = (2600/4000) × 100%

x = 0.65 × 100%

x = 65%

5 0
4 years ago
How many fluid ounces are in ​12 ¼ ​cups?
brilliants [131]

Answer:

D

Step-by-step explanation:

I looked it up your welcome

5 0
3 years ago
Other questions:
  • I need help with #13, with an explanation...please help &lt;3
    6·1 answer
  • I really need help through questions 22 of A through E. This is due tomorrow!! [25 POINTS] Please!
    6·1 answer
  • Jonathan is using a six-sided die to conduct an experiment. What would be the probability that the die would land on the number
    5·1 answer
  • Is <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B100%7D%20" id="TexFormula1" title=" \sqrt{100} " alt=" \sqrt{100} " align=
    10·1 answer
  • I really need help I’m stressing !
    15·2 answers
  • Write an equation of the direct variation that includes the point (6,-2)
    12·1 answer
  • Which of the following values are in the range of the function graphed below? check all that apply
    9·2 answers
  • A ballplayer catches a ball 3.0s after throwing it vertically upward. With what speed did he throw it, and what height did it re
    10·1 answer
  • You just received a raise after working for your company for a year. Your new hourly wage is $12.50. If you are paid biweekly an
    12·2 answers
  • How are the locations (20, 7) and (20, -7) related?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!