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
kifflom [539]
3 years ago
10

A student claims that only one operation is needed to calculate the length of the subtended arc when given the measure of a cent

ral angle in radians and the diameter of the circle. Which option supports the student’s claim?
Mathematics
1 answer:
Debora [2.8K]3 years ago
4 0
Having the angle in radians and the diameter of the circle we can easily calculate the length using the following expression

Length = angle(radians)*diameter/2

With this expression we can easily deduce the perimeter of a circle (length of the full arc)

Length = Perimeter = 2*pi*r

There is only one operation involved in this process
You might be interested in
What is 22g as a percentage
Nataly_w [17]
Percent equal to 31.43 percent. 
8 0
3 years ago
Which expression shows
Genrish500 [490]

Answer:

8 less than the product of 4 times 7 is....

8-4×7.

7 0
3 years ago
Read 2 more answers
Which statement is true about the expression 4ab+2a−1?
Valentin [98]

Answer:

<h2>Make the points more Appealing</h2>

Step-by-step explanation:

B. The expression has 4 factors and 0 constants.

The factors separately are:

4

a

b

(c+3)

Factors are numbers or expressions that produce a givens product.

Looking at the expression we can rewrite it as:

4 x a x b x (c+3)

The overall value with be the product of all the factors.

8 0
2 years ago
Read 2 more answers
A map of the Hill Park hiking trails uses the scale
Makovka662 [10]

Answer:

wish i could help

Step-by-step explanation:

1

1

2

2

s

7 0
3 years ago
Find the missing probability. P(A)=7/20,P(A∪B)=191/400,P(A∩B)=49/400 ,P(B)=? A. 7/8 B. 1/4 C. 117/400 D. 19/40
spin [16.1K]

Answer:

B

Step-by-step explanation:

P(AUB)=P(A)+P(B)-P(A∩B)

191/400=7/20+P(B)-49/400

P(B)=191/400+49/400-7/20=240/400-7/20=12/20-7/20=5/20=1/4

8 0
2 years ago
Other questions:
  • If the ratio of a circle's sector to its total area is 5/6, what is the measure of its sector's arc?
    11·1 answer
  • SOLVE.
    7·1 answer
  • Find slope intercept form of 5x+8y=120 passing through (4,5)
    9·1 answer
  • 200% of d is 18 what is d
    8·2 answers
  • The graph shows the heights, y (in centimeters), of a plant after a certain number of weeks, x. Linda drew the line of best fit
    7·2 answers
  • 38 plus 22 times 36
    7·2 answers
  • Translate this sentence into an equation.
    15·1 answer
  • У
    15·1 answer
  • Solve 4x + 6 + 8 = 28.
    10·1 answer
  • What is 5 over 4 in math
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!