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
Vilka [71]
3 years ago
15

What is the measure in radians for the central angle of a circle whose radius r = 4 cm, and intercepted arc length s = 1.2 cm? E

nter your answer as a decimal in the box. radians
Mathematics
1 answer:
rodikova [14]3 years ago
6 0

Answer:

17.1972degrees

Step-by-step explanation:

length of an arc = theta/360 * 2πr

Substitute the given angle;

1.2 = theta/360 * 2(3.14)(4)

1.2 = theta/360 * 25.12

1.2/25.12 = theta/360

0.04777 = theta/360

theta = 360 * .04777

theta = 17.1972

Hence the required angle is 17.1972degrees

You might be interested in
What is -6y + 3 = 3?
lord [1]

Answer:

y=0

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Erin created a scale drawing for a garden that will be 10 ft by 5 ft. She plans to include a section in the garden for herbs, wh
Hitman42 [59]

Answer:

The dimensions of the herb garden on the scale drawing are 2.4 by 6 inches

Step 1 (finding the scale factor):

12/10 (inches/feet) or 1.2 (inches/feet)

(1.2 inches<em> </em>in the <em>drawing</em> represent 1 foot in real life)

Step 2 (finding the dimensions of the herb garden on the scale drawing):

Real life dimensions are 2ft by 5ft so we multiply by the <em>scale factor</em>:

2ft = 2 x 1.2 = 2.4 inches

5ft = 5 x 1.2 = 6 inches

So the dimensions of the herb garden on the scale drawing are 2.4 by 6 inches.

4 0
3 years ago
The product of two consecutive negative even integers is 24. Find the largest integer.
natali 33 [55]

Answer:

-4

Step-by-step explanation:

ok negative times negative = positive

and factors of 24 are

1,2,3,4,6,8,12,24

4 x 6 are the two consecutive EVEN numbers

so turn it to negative

-4 x -6 = 24

The largest is -4

3 0
3 years ago
Find the value of the<br> numerical expression.<br> 43 x 41 x 42
saw5 [17]

Answer:

74046 is the correct answer

6 0
2 years ago
log 95 The expression Tog2 is the result of applying the change of base formula to a logarithmic expression. Which could be the
Ivanshal [37]

Answer:

third option: log_2  1/3

Step-by-step explanation:

change of base formula:

log_b  a= (log_x a)/(log_x b)

(log 1/3)/(log 2)

apply reverse change of base formula

2 from log 2 becomes new base, and 1/3 becomes the other number

=log_2  1/3

7 0
2 years ago
Other questions:
  • Could someone explain to me how to solve this
    7·1 answer
  • Can someone help me with this question please?
    12·2 answers
  • A report includes a statement that the​ "average" test score of applicants to medical schools is 28.4. What is the role of the t
    15·1 answer
  • Teah was selling candy bars for a fundraiser. She spent $25 on a box of candy bars and sold each candy bar for $2.50. Her profit
    5·1 answer
  • Martin's brother just turned 2 years old.What is his brother's age in months?
    6·2 answers
  • Answer This plz I need it <br> only answer if you know the answer and need the steps
    8·2 answers
  • Write an expression using only a whole number base
    7·1 answer
  • Question 4:
    10·1 answer
  • No need to explain the answer.
    11·2 answers
  • Find the m A<br> B<br> (4x - 26)<br> D<br> (2x + 18)<br> С
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!