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
tino4ka555 [31]
3 years ago
12

When constructing an inscribed equilateral triangle, how many arcs will be drawn on the circle?

Mathematics
2 answers:
Ilya [14]3 years ago
4 0

The answer is 6 equal arcs around the triangle. You connect 3 to make to the triangle.

Sindrei [870]3 years ago
3 0
6 arcs would be drawn on the circle.
You might be interested in
For each sequence, find a formula for the general term, An
Mrac [35]

Starting with <em>n</em> = 1, the first sequence is given by

(<em>n</em> - 1)/<em>n</em>

since 0 = (1 - 1)/1, and each successive term has a numerator that is 1 less than the denominator.

The second sequence is

1/(3<em>n</em>)

since each denominator is a positive multiple of 3.

8 0
3 years ago
Evaluate the expression 8p6
Margaret [11]

Answer:

Evaluate 8P6 P 6 8 using the formula nPr=n!(n−r)! P r n = n ! ( n - r ) ! . 8!(8−6)! 8 ! ( 8 - 6 ) ! Subtract 6 6 from 8 8 . 8!(2)! 8 ! ( 2 ) ! Simplify 8!(2)! 8 !

Step-by-step explanation:

evaluate" usually means to put a value in for the variable, but you don't give us a value for p. also, it is unclear if you ...

8 0
3 years ago
A scale drawing has a scale of 1/4in:12ft. Find the length on the drawing for each actual length. 15 ft.
leonid [27]
So the ratio is at ¼ : 12, namely the drawing has ¼ inch to an actual 12 feet.

so, what would it be for an actual 15 feet on the drawing then?

\bf \begin{array}{ccll}&#10;\stackrel{inches}{drawing}&\stackrel{feet}{actual}\\&#10;\text{\textemdash\textemdash\textemdash}&\text{\textemdash\textemdash\textemdash}\\&#10;\frac{1}{4}&12\\\\&#10;d&15&#10;\end{array}\implies \cfrac{\quad \frac{1}{4}\quad }{d}=\cfrac{12}{15}\implies \cfrac{\quad \frac{1}{4}\quad }{\frac{d}{1}}=\cfrac{12}{15}&#10;\\\\\\&#10;\cfrac{1}{4}\cdot \cfrac{1}{d}=\cfrac{12}{15}\implies \cfrac{1}{4d}=\cfrac{12}{15}\implies 15=48d\implies \cfrac{15}{48}=d\implies \cfrac{5}{16}=d
6 0
3 years ago
Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. Find the probability
777dan777 [17]

|\Omega|=20+16+4=40\\|A|16+4=20\\\\P(A)=\dfrac{20}{40}=\dfrac{1}{2}

5 0
3 years ago
Read 2 more answers
Find the equation of the line that goes through the points (4, –1) and (2, –5).
poizon [28]

Answer:

y= 2x -9

Step-by-step explanation:

<u>Slope-intercept </u><u>form</u>

y= mx +c, where m is the slope and c is the y-intercept.

\boxed{slope =  \frac{ y_{1} - y_2}{x_1 - x_{2}} }

Slope

=  \frac{ - 1 - ( - 5)}{4 - 2}

=  \frac{ - 1 + 5}{2}

=  \frac{4}{2}

= 2

Substitute m= 2 into the equation:

y= 2x +c

To find the value of c, substitute a pair of coordinates.

When x= 4, y= -1,

-1= 2(4) +c

-1= 8 +c

c= -1 -8

c= -9

Thus, the equation of the line is y= 2x -9.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Yolo has 2 pieces of string. One is 32 inches long, the other is 48 inches long. She wants to make as many necklaces as she can,
    8·2 answers
  • 1.
    8·1 answer
  • Which function can be used to describe the sequence? -2/3, -4, -24
    12·1 answer
  • Urgent??!??!!!!??!
    11·2 answers
  • I dont get itttttttttttttttttttttttt
    9·1 answer
  • Someone please help?!
    14·1 answer
  • Is the square root of 3 rational?
    5·1 answer
  • Whats the length of the diagonal of a square if the area is 81
    6·1 answer
  • What is the value of 90 deegres
    15·2 answers
  • Write a real-world problem that can be represented by the given equation. Explain what your variable represents. 2X + 6 = 3X + 4
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!