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
Darya [45]
3 years ago
9

How many triangles are there in a 7 sided shape

Mathematics
1 answer:
IceJOKER [234]3 years ago
6 0

Answer:

There are five triangles in a heptagon. A heptagon is a seven-sided polygon.

Step-by-step explanation:

You might be interested in
Problem PageQuestion
Margarita [4]

The investment will be worth $4686.62 after 5 years.

<u>Step-by-step explanation</u>:

Principal, P = 3700

Rate, r = 4.75% = 0.0475

Number of years, t = 5 years

Number of times compounded, n = 5 times

Amount = P(1 + r/n)^nt

⇒ 3700 (1 + 0.0475/5)^25

⇒ 3700 (5.0475/5)^25

⇒ 3700 (1.0095)^25

⇒ 4686.62

∴ Amount = $4686.62

7 0
3 years ago
A living room has a circular rug. According to a small tag, the rug has a circumference of 6.28 yards. What is the rug's area?
cluponka [151]

Answer:

A = 3.14 yd^2

Step-by-step explanation:

The circumference  is given by

C = 2 * pi * r

Letting pi be approximated by 3.14

6.28 = 2 * (3.14) *r

6.28 = 6.28 r

Divide each side by 6.28

6.28/6.28 = 6.28r/6.28

1=r

We can find the area by

A = pi r^2

A = 3.14 (1)^2

A = 3.14

6 0
3 years ago
|(x-19)+11|<br><br> , if x &gt; <br> , if x = <br> , if x &lt; <br> i'll give brainlyest
12345 [234]

which sedimentbcan bestvdescribe we power how can ubsee

Step-by-step explanation:

dw

4 0
3 years ago
Read 2 more answers
Which of these points lies on the line described by the equation below?
Taya2010 [7]

Answer:

<h2>B. (6, 4)</h2>

Step-by-step explanation:

The slope-point form of an equation of a line:

y-y_1=m(x-x_1)

<em>m</em><em> - slope</em>

<em>(x₁, y₁)</em><em> - point on a line</em>

<em />

We have the equation:

y-4=-2(x-6)

hence

m=-2,\ x_1=6,\ y_1=4\to(6,\ 4)

Check other points:

Substitute the coordinates of the points into the equation and check the equality:

A. (-6, -4)

-4 - 4 = -2(-6 - 6)

-8 = 24        FALSE

C. (-4, -6)

-6 - 4 = -2(-4 - 6)

-10 = 20      FALSE

D. (4, 6)

6 - 4 = -2(4 - 6)

2 = 4     FALSE

8 0
4 years ago
The point R is halfway between the integers on the number line below and represents the number ____. (Use the hyphen for negativ
Lelechka [254]
The answer to your question is -2.5
I got my answer because R is in the middle of -3 and -2 and -2.5 is in the middle of both of the numbers.

Hope I helped :D
6 0
3 years ago
Read 2 more answers
Other questions:
  • Susan used 9 5/8 kilowatts of electricity to power her house for 5 1/2 hours. on average how many kilowatts did Susan use per ho
    14·1 answer
  • How do you solve this?
    14·1 answer
  • Anne has three more dollars than Freddy. Together they have $99. How many dollars does each have?
    9·2 answers
  • The commute times for workers in a city are normally distributed with an unknown population mean and standard deviation. If a ra
    7·1 answer
  • In a right triangle, if one of the angles is 35, what are the measures of the other two angles?
    11·2 answers
  • What is the distance between (-6,4) and (-6,-7)
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D3%264%5C%5C8%26-5%5Cend%7Barray%7D%5Cright%5D%20%5Cleft%
    8·2 answers
  • Help i’m confused‍♀️ kinda forgot what a inequality is over quarantine lol
    8·1 answer
  • Theo saved $20 of his allowance money to buy art supplies. He bought a box of oil pastels for $6.20 and then spent ⅓ of the rema
    7·1 answer
  • If a bottle rotates through 150 degrees and 30 minutes, how many degrees will it rotate in 5 minutes
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!