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
deff fn [24]
3 years ago
6

Giselle has a pendant on her necklace that is shaped like a regular hexagon. On the pendant, there are lines from the center to

each vertex that divide it into congruent triangles. Each triangle has an area of 2 square centimeters. What is the area of the pendant? Choices: a.10 square centimeters b.12 square centimeters c.20 square centimeters d.24 square centimeters
Mathematics
1 answer:
AveGali [126]3 years ago
5 0

Answer:

B; The area of the triangle is 12 square centimeters

Step-by-step explanation:

In this question, we are asked to calculate the area of a pendant in the shape of a regular hexagon which is divided into a number of congruent triangles with each triangle having an area of 2 square centimeters.

The key to answering this question is simply knowing the number of triangles that will be present in the regular hexagon.

Mathematically, since the triangles are congruent and have the same area, this means the triangles must be equal, meaning we have 6 equilateral triangles.

To get the area of the regular hexagon here, we simply multiply the area of one of the triangles by 6.

Mathematically, this is 6 * 2 = 12 square centimeters

You might be interested in
Which of the following is the equation of a line perpendicular to the line
Taya2010 [7]

Answer:

  • A. - 2x + 3y = 21

Step-by-step explanation:

The perpendicular lines have opposite reciprocal slopes.

<u>The given line has a slope of:</u>

  • m = -3/2

<u>The perpendicular slope is:</u>

  • m = 2/3

<u>And its y-intercept is:</u>

  • 9 = 2/3*3 + b
  • b = 7

<u>The line is:</u>

  • y = 2/3x + 7

<u>Convert this into standard form and compare with answer choices:</u>

  • 3y = 2x + 21
  • - 2x + 3y = 21

Correct choice is A

3 0
2 years ago
I NEED HELP AND FAST PLEASE!!! I’m not sure if I chose the right answer or not!!
jok3333 [9.3K]

Answer:

d

Step-by-step explanation:

the graph increases then goes horizontal

5 0
3 years ago
Read 2 more answers
How do you answer this question?
bekas [8.4K]

Answer:

Divide 12 by 6........................D

5 0
3 years ago
Read 2 more answers
Shanley would like to give $5 gift cards
Serjik [45]

Answer:

$5x + $4y ≤ $120

let x = 10

y = 5

$70  ≤ 120

Step-by-step explanation:

Note that

> means greater than

< means less than

≥  means greater or equal to

≤ means less than or equal to

the total amount Shanley has is $120. She can spend less than this amount or the amount exactly. So, the inequality sign to be used is ≤

$5x + $4y ≤ $120

let x = 10

y = 5

(50) + 20  ≤ 120

$70 ≤  120

4 0
3 years ago
Y=2x2
yaroslaw [1]
C. Every y-value is twice the square of its x-value
3 0
3 years ago
Other questions:
  • 1. Find the product (13 – x2)(x + 2).<br> -x3 - 2x2 + 13x + 26
    11·1 answer
  • Tuition for one year at the community college Sean would like to attend is about $8,880. Sean plans to save money each month for
    11·2 answers
  • The steps below show the incomplete solution to find the value of x for the equation 7x – 3x – 4 = –1 + 21:
    13·1 answer
  • What is the equation of the graph below ?
    12·1 answer
  • Hi I know its a lot of rate of change I just don't understand
    14·1 answer
  • Jason and Marc each bought a new video game for 40$.
    5·1 answer
  • Que tanto porciento de 28 es 49?
    6·2 answers
  • Write an equation that represents a discount of 18% on a retail price of $55. Let p represent the new price.
    13·1 answer
  • At lift-off, an astronaut on the space shuttle experiences an acceleration of approximately 35 m/s2 upward. What force does an 8
    13·1 answer
  • This is the question
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!