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
Alexxandr [17]
2 years ago
8

A _______ divides an angle into two congruent angles

Mathematics
1 answer:
aliina [53]2 years ago
6 0
Angle bisector would be the answer
You might be interested in
Explain why the slope of the line drawn in part C must be negative.
Nonamiya [84]

because it is a negative line in the graph

6 0
2 years ago
Simplify all of the below1.) 3√10+7√15-6√10-4√152.)5√7+12√6-10√7-5√63.)7√3-4√6+√48-√544.)3√5-2√7+45-√285.) √10 * √8
Black_prince [1.1K]

1. -3√10+3√15

2. -5√7+7√6

3. 11√3-7√6

4. 3√5-4√7+45

5. 4√5

3 0
3 years ago
In the figure below, a shaded polygon, which has equal sides and equal angles, is partially covered with a sheet of blank paper.
Zepler [3.9K]

Answer:

The polygon has 9 sides ⇒ D

Step-by-step explanation:

This is a tricky question

∵ The shaded figure is a quadrilateral

∴ The sum of the measures of its angles is 360

∵ Its angles are <u>x, y, and two vertices of the polygon</u>

∵ All angles of the polygon are equal in mesures

∴ x + y + m of 2 vertices = 360°

∵ x + y = 80

→ Substitute the value of x + y above by 80

∴ 80 + m of 2 vertices = 360

→ Subtract 80 from both sides

∴ m of 2 vertices = 280

→ Divide the two sides by 2

∴ m of 1 vertex = 140°

∴ The measure of each angle of the polygon is 140°

<em>The sum of the measures of the </em><em>interior angle and the exterior angle</em><em> at any vertex of the polygon is </em><em>180°</em>

∵ m of interior ∠ + m of exterior ∠ = 180° ⇒ at any vertex

∴ 140 + m of exterior ∠ = 180°

→ Subtract 140 from both sides

∴ m of exterior ∠ = 40°

∴ The measure of each exterior angle is 40°

<em>The </em><em>sum </em><em>of the measures of the </em><em>exterior angles</em><em> of any polygon is </em><em>360°</em>

∵ The measure of each exterior angle of the given polygon is 40°

∴ The number of the angles of the polygon = 360 ÷ 40 = 9

∵ The number of the angles of the polygon = the number of its sides

∴ The polygon has 9 sides

4 0
2 years ago
(Will give Brainliest)
jek_recluse [69]
I believe it’s 8^3 I’m sorry if it’s wrong!!!!
5 0
3 years ago
Read 2 more answers
Find the value of x and y in parallelogram WXYZ.
navik [9.2K]

Answer:

x = 13, y = 7

Step-by-step explanation:

The diagonals of a parallelogram bisect each other, thus

x - 7 = 6 ( add 7 to both sides )

x = 13

and

2y - 6 = 8 ( add 6 to both sides )

2y = 14 ( divide both sides by 2 )

y = 7

3 0
3 years ago
Other questions:
  • Ind the missing term in the following geometric sequence. 4, __, 500
    8·2 answers
  • The mean resting pulse rate for men is 72 beats per minute. A simple random sample of men who regularly work out at Mitch's Gym
    13·1 answer
  • All the numbers less than 100 that have at least 2 and 5 on their prime factorization. What do you notice about these numbers
    13·2 answers
  • A 20mg sample of thorium-233 decays to 17mg after 5 min. determine the half life of thorium-233?
    14·1 answer
  • 16. You want to decorate around the top of a jar with ribbon. The length around the jar is
    6·1 answer
  • 7. Compare the value of the 5 in 85,327 and 435.
    14·1 answer
  • If the sides of two similar triangles are in the ratio 4:9, what is the ratio of their perimeters?
    8·1 answer
  • Which value of x makes the equation 1.25(4x − 10) = 7.5 true?
    7·1 answer
  • Estimate the following square and cube roots by using the above process. Circle
    10·1 answer
  • <img src="https://tex.z-dn.net/?f=-12t%20%C2%B2%20%2B%2040t" id="TexFormula1" title="-12t &sup2; + 40t" alt="-12t &sup2; + 40t"
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!