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
irga5000 [103]
3 years ago
8

A, B & C lie on a straight line.

Mathematics
1 answer:
vekshin13 years ago
3 0

Answer:

x = 27°

Step-by-step explanation:

m<D

m<CBE = 63° (Given)

m<CBE = m<ABD (vertical angles)

m<ABD = 63° (substitution)

x = 180 - (m<ABD + m<D) (Sum of triangle)

x = 180 - (90 + 63)

x = 27°

You might be interested in
Construct a triangle with side lengths 6,6 and 6. what are the angle measures of a triangle
Ann [662]

Answer:

60 degrees

Step-by-step explanation:

Hello! The side lengths of this triangle are all the same, so this is an equilateral triangle. These types of triangles have equal angles. A triangle equals 180 degrees so divide that by three. Each angle in this triangle is 60 degrees. Hope this helps :)

6 0
3 years ago
Read 2 more answers
Which number completes the square? x2 − 20x + _____?
OverLord2011 [107]
100, because, x^2 - 20x + 100 = ( x - 10 )^2;
4 0
3 years ago
WILL MARK BRAINLIEST!!
bija089 [108]

Answer:

3 rd one

Step-by-step explanation:

Please mark me as brainliest, vote 5.0 and thank me to support

3 0
3 years ago
Read 2 more answers
Plsss help it due today I don’t understand how to do this plssss don’t just take the points
tensa zangetsu [6.8K]

Answer:

d a m i dont even know this

Step-by-step explanation:

4 0
3 years ago
Write the length of the segments that connect each pair of points, in units.
MArishka [77]

The lengths of each of the segments connected by the given pairs of points are:

1. AB = 10 units

2. CD = 17 units

3. EF = 3 units

<h3>How to Find the Length of Segments Connected by Two Points?</h3>

To find the length of a segment connected by two coordinate points, the distance formula is applied, which is:

d = \sqrt{(y_2 - y_1)^2 + (x_2 - x_1)^2}.

1. Find the length of segment AB:

A(5,-3)

B(-3,3)

AB = √[(−3−5)² + (3−(−3))²]

AB = √[(−8)² + (6)²]

AB = √100

AB = 10 units

2. Find the length of segment CD:

C(-2, -7)

D(6, 8)

CD = √[(6−(−2))² + (8−(−7))²]

CD = √(64 + 225)

CD = 17 units

3. Find the length of segment EF:

E(5,6)

F(5,3)

EF = √[(5−5)² + (3−6)²[

EF = √(0 + 9)

EF = √9

EF = 3 units

Learn more about lengths of segments on:

brainly.com/question/24778489

#SPJ1

4 0
1 year ago
Other questions:
  • What is the correct method of solving the equation x/3-6=9 for x?
    8·1 answer
  • The solution to 2 x - 2 + 5 = 13 is___.
    10·1 answer
  • If length= 3.28 inches , width = 4.72 inches , and height=10.72 inches, then how deep, tall, and long is the rectangular prism?
    6·1 answer
  • Based on a poll of 100 citizens, a community action group claims that 38% of the population is in favor of the construction of a
    7·1 answer
  • Which of the following are properties of right triangles?
    7·1 answer
  • Which of the following inequalities are correct?
    7·1 answer
  • 1/100,000 as a power of ten. What Is it?
    11·2 answers
  • Please help me awarding brainliest!
    11·2 answers
  • Decide whether ABC is a right angle triangle
    8·2 answers
  • This table represents a proportional relationship.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!