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
DochEvi [55]
4 years ago
9

Explain the difference between arc measure and arc length. Use the picture to help support your explanation!

Mathematics
1 answer:
larisa [96]4 years ago
3 0
Commonly confused with arc measure, arc length is the distance between the endpoints along the circle. Arc measure is a degree measurement, equal to the central angle that forms the intercepted arc
You might be interested in
Choose the best reason for using the median as the measure of central tendency.
Alchen [17]

Answer:

The median is usually preferred in these situations because the value of the mean can be distorted by the outliers. However, it will depend on how influential the outliers are. If they do not significantly distort the mean, using the mean as the measure of central tendency will usually be preferred.

6 0
3 years ago
Find the equation,in standard form, of the line passing through the point (2,-3) and (4,2)
VLD [36.1K]

The standard form:

Ax+By=C

The point-slope form:

y-y_1=m(x-x_1)

m - slope

(x₁, y₁) - point

The formula of a slope:

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

We have the points (2, -3) and (4, 2). Substitute:

m=\dfrac{2-(-3)}{4-2}=\dfrac{5}{2}

y-(-3)=\dfrac{5}{2}(x-2)

y+3=\dfrac{5}{2}(x-2)       <em>use distributive property</em>

y+3=\dfrac{5}{2}x-5            <em>multiply both sides by 2</em>

2y+6=5x-10                     <em>subtract 6 from both sides</em>

2y=5x-16         <em>subtract 5x from both sides</em>

-5x+2y=-16          <em>change the signs</em>

\boxed{5x-2y=16}

8 0
3 years ago
Read 2 more answers
What is the equation of the line that is parallel to y =1/5x+4
atroni [7]

Answer:

y=(1/5)x-5

Step-by-step explanation:

The given equation is

y=(1/5)x+4

This is of the form

y=mx+b

which is called the slope-intercept form because

m is the slope

b is the y intercept.

In this case,

m=1/5

b=4

you can see from the chart that this matches the red line.

If two lines are parallel, they must have the same slope. So we know that the slope of the desired line is 1/5.  So, now we know that

y=(1/5)x+b

Since the line must go through the point (5,-4), we have

-4=(1/5)(5)+b

-4=1+b

b=-5

So, the desired line is

y=(1/5)x-5

7 0
3 years ago
If c(x) = 4x – 2 and d(x) = x^2 + 5x, what is (c * d) (x)?
anyanavicka [17]

Answer:

(4x - 2)(x^2 + 5x)

4x^3 + 20x^2 - 2x^2 - 10x

4x^3 + 18x^2 - 10x

Step-by-step explanation:

7 0
3 years ago
Referring to the figure, find the area of the
Kruka [31]

Answer:

a+ pie r square so the answer is  441x pie = 1385.4424

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Helppplzzzzzzzzzz.....
    6·1 answer
  • You need 3 sticks of butter for every 24 cookies you bake. How many sticks of butter for 5 cookies
    12·2 answers
  • What is the resulting number when you add 4 tens to 3,826
    15·2 answers
  • A school is having a fund raising dance and hope to raise at least $4,000 for the athletic department. There are two types of ti
    5·1 answer
  • The circle is inscribed in Triangle AEC. Which are congruent line segments
    12·2 answers
  • The formula for the area of a trapezoid is A = h(b1 + b2), where A = area, h = height, b1 = base 1, and b2 = base 2.
    9·1 answer
  • The number line shows the change in temperature from 7:00 a.M. To 1:00 p.M. Which expression shows how to find the difference be
    13·1 answer
  • Name the transformation in the picture 1​
    15·2 answers
  • 9. AC ATis an isosceles triangle with base angles Cand Teach represented by (3 x +11)
    7·1 answer
  • Please help and thank you!!!
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!