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
shepuryov [24]
3 years ago
13

In a circle with a radius of 12.6 ft, an arc is intercepted by a central angle of 2π/7 radians.

Mathematics
2 answers:
Hitman42 [59]3 years ago
6 0
11.30
just convert it :)
NeX [460]3 years ago
3 0
Arc Length = Ф/2π * 2πr

l = 2π/14π * 2 * 3.14 * 12.6

l = 1/7 * 79.128

l = 11.30

In short, Your Answer would be: 11.30 Feet

Hope this helps!
You might be interested in
Is table salt an Electrolyte?​
STatiana [176]

Answer:

v

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
BRAINLIST IF YOU HELLP Match the vocabulary word with the correct definition.
frez [133]

Answer:

1 - expressions that are equal in value even though they are written in different ways, 2 - a(b + c) = ab + ac, or a(b + c) = ab - ac, 3 - a number that divides evenly into another number; a number multiplied to get a product, 4 - a single term; multiple terms connected by an addition or subtraction sign, 5 - a mathematical statement that shows two expressions are equal using an equal sign, 6 - an expression that uses variables to state a rule, 7 - a relation in which for any given input value, there is only one output value.

5 0
3 years ago
The coordinates of the vertices of quadrilateral DEFG are D(−2, 5) , E(2, 4) , F(0, 0) , and G(−4, 1) .
daser333 [38]

Answer: The correct option is a.Quadrilateral DEFG is a rhombus because opposite sides are parallel and all four sides have the same length.

Explanation:

It is given that  coordinates of the vertices of quadrilateral DEFG are D(−2, 5) , E(2, 4) , F(0, 0) , and G(−4, 1) .

The distance formula for two points is given below,

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

DE=\sqrt{(2+2)^2+(4-5)^2}=\sqrt{17}

EF=\sqrt{(0-2)^2+(0-4)^2}=\sqrt{20}

FG=\sqrt{(-4-0)^2+(1-0)^2}=\sqrt{17}

DG=\sqrt{(-4+2)^2+(1-5)^2}=\sqrt{20}

Slope formula,

m=\frac{y_2-y_1}{x_2-x_1}

Slope of DE,

m_1=\frac{4-5}{2+2}= \frac{-1}{4}

Slope of EF,

m_2=\frac{0-4}{0-2}= 2

Slope of FG,

m_3=\frac{1-0}{-4-0}= \frac{-1}{4}

Slope of DG,

m_4=\frac{1-5}{-4+2}= 2

The slope of opposite sides are equal, it means the opposite sides are parallel.

All four sides do not have the same length. It means it is not a rhombus.

From the figure it is noticed that the opposite sides are parallel.

Therefore, the correct option is a.Quadrilateral DEFG is a rhombus because opposite sides are parallel and all four sides have the same length.

3 0
4 years ago
Read 2 more answers
A $78.00 pair of shoes cost $84.63 after tax is added. What
Evgen [1.6K]
6.63 is the answer barbz
8 0
2 years ago
A line's y-intercept is 8, and its slope is 2. What is its equation in slope-intercept form? Write your answer using integers, p
lisov135 [29]
The correct answer is y=2x+8
6 0
2 years ago
Read 2 more answers
Other questions:
  • Top Hat Soda has 300,000 milliliters of cola to bottle. Each bottle holds 500 milliliters. How many bottles will the cola fill?
    14·1 answer
  • What is the length of a notebook PLZ TELL ME I NEED TO FINISH MY HOMEWORK.thank you for your understanding
    10·2 answers
  • 3,050Divided by 10 to the second power. Answer
    5·1 answer
  • What is the decimal value of COS x
    12·1 answer
  • two families go to a zoo. the smith family of two adults and three chidren pays £61 the jones family of three adults and five ch
    6·2 answers
  • Refer to pictures above real help please
    8·1 answer
  • What is the solution to the equation fraction 4 over 5 n minus fraction 3 over 5 equals fraction 1 over 5 n?
    10·2 answers
  • Who can help with this
    15·1 answer
  • When the cpi is 185, an electric razor cost $57.81. what is the difference between the price of an electric razor in 1983 and th
    6·1 answer
  • Please can somebody help me with this question
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!