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
Daniel [21]
2 years ago
5

Geometria ayuda por favor

Mathematics
1 answer:
lilavasa [31]2 years ago
5 0

Answer:

72°

Step-by-step explanation:

Para el pentagono ABCDE,

m<C = (n - 2)(180)/n = (3)(180)/5 = 108

m<D = m<C = 108

Para el quadrilatero BCDE,

m<CBE + m<C + m<D + m<DEB = (n - 2)180 = 2(180) = 360

m<C = m<D = 108

m<CBE = m<DEB = x

m<CBE + m<C + m<D + m<DEB = 360

x + 108 + 108 + x = 360

2x + 216 = 360

x + 108 = 180

x = 72

You might be interested in
Solve the inequality<br> 4b−4≤−20
devlian [24]

Answer:

b ≤ -4

Step-by-step explanation:

4b−4≤−20

4b - 4 + 4 ≤ - 20 + 4

4b ≤ -16

Divide both sides by 4

b ≤ -4

8 0
2 years ago
An ANOVA procedure for a two-factor factorial experiment produced the following: a = 6, b = 2, r = 2, SSA = 1.05, SSB = 16.67, S
rusak2 [61]

Answer:

Which is the output of the formula =AND(12>6;6>3;3>9)?

A.

TRUE

B.

FALSE

C.

12

D.

9

6 0
3 years ago
Triangle ABC has the following properties: Angle A measures 120°; AB ≅ AC. What is the classification of triangle ABC by angles
Flura [38]
The answer is C <<<=====
It can't be anything else. It is not a right angle. A>90
It can't be acute because one angle is greater than 90.
It can't scalene because at least 2 of the angles (and 2 sides) are equal.
8 0
3 years ago
Preschoolers has 15 boys and 12 girls what is the ratio of the girls to boys
lukranit [14]
4 girls to every 5 boys.

8 0
3 years ago
Read 2 more answers
What is the five-number summary of this data set? {852, 687, 515, 986, 907, 784, 967, 685, 965} Drag the numbers into the boxes
Margaret [11]

Answer:

What is the five-number summary of this data set? {852, 687, 515, 986, 907, 784, 967, 685, 965} Drag the numbers into the boxes to correctly complete the five-number summary.

3 0
1 year ago
Read 2 more answers
Other questions:
  • Can someone help me with variable expressions
    11·1 answer
  • Use lagrange multipliers to find the points on the cone z2 = x2 + y2 that are closest to (16, 6, 0).
    13·1 answer
  • There is one error in one of five blocks of a program. To find the error, we test three randomly selected blocks. Let X be the n
    14·2 answers
  • Temperature Change In Detroit the temperature is 69F and is rising at a rate of 2F per hour. In Atlanta the temperature is 84F a
    11·1 answer
  • 11x21= estimate what is
    11·2 answers
  • PLSSSSS HELPPPPPPP ASAPPPPPP!!!! I WILLL GIVE BRAINLIEST!!!!
    15·1 answer
  • An online furniture store sells chairs for $200 each and tables for $500 each. Every day, the store can ship no more than 29 pie
    9·1 answer
  • Is the first answer correct and what's the next answer? Thanks
    15·2 answers
  • Answer the questions and answer the questions please please please please please ​
    6·1 answer
  • The width of a rectangle is 3 less than its length find the width of the rectangle if its perimeter is 26ft
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!