Mathematics High School

Write a formula for arc length S in terms of r for the following figure.
1.2
S
The angle in the figure is a central angle in radians.
SE

Write A Formula For Arc Length S In Terms Of R For The Following Figure.1.2SThe Angle In The Figure Is

Answers

Answer 1

Answer:

1.2r

Step-by-step explanation:

Write A Formula For Arc Length S In Terms Of R For The Following Figure.1.2SThe Angle In The Figure Is
Answer 2

The arc length in terms of r will be equal to 1.2r.

What is the arc length of the circle?

The distance between two places along a segment of a curve is known as the arc length. Curve rectification is the process of measuring the length of an irregular arc section by simulating it with connected line segments.

It is given that the angle in radians is 1.2 and the radius is r then the arc length will be calculated as below:-

The arc length = Angle x radius

The arc length  = 1.2 x r

The arc length  = 1.2r

Therefore, the arc length in terms of r will be equal to 1.2r.

To know more about arc length follow

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Related Questions

Choose the graph that represents the equation y = –|x – 1|.

Answers

The second photo is the correct graph.

Shondra borrowed $200 for the books she needed for her second semester of college. The finance charge on the loan was $12, and the term of the loan was 21 days. What was the APR of Shondra's loan?

Answers

Answer:

the Annual percentage rate of shondra loan is 104.28%

Step-by-step explanation:

Given that

The borrowed amount is $200

The finance charge is $12

And, the term of the loan is 21 days

We need to find out the APR of the loan

so,

= (($12 ÷ $200) × 365) ÷ 21 × 100

= 104.28%

hence, the Annual percentage rate of shondra loan is 104.28%

Un comerciante tiene dos clases de aceite, la primera de 6 euros el litro y la segunda de 7.2 euros el litro.¿Cuantos litros de cada clase hay que poner para obtener 60 litros de mezcla a 7 euros el litro?

Answers

AnswerNo nin

Step-by-step explanation:

dsfsfsdffsfsfsfs is bad

EASY MATH!!! GIVING BRAINLIEST

Answers

Answer:

it might be 30. If you lose half every 90 days, You lose half of 120, which is 60. another 45 days would make it half again, equaling 30

Answer: 30

Step-by-step explanation:

Can someone please help me with math.

Answers

Answer:

A. 85

Step-by-step explanation:

They are congruent angles, or the same.

Therefore, the answer is 85

i need help with this please

Answers

1/6≈ 16% , I think that’s right

Lynne was making cookies and she
wanted to double the recipe. If the
recipe requires 2 3/4 cups of flour, how
much flour will Lynne need?

Answers

Answer:

11/2is the answer hope it helps

Write the expression. Then, check all that apply.

six times the sum of nine and a number

A 2-column table with 5 rows. Column 1 is labeled Key Words with entries six, times, the sum of, nine, a number. Column 2 is labeled Replace with entries 6, times, (+), 9, n.

Replace “a number” with the variable, n.
The two operations are multiplication and addition.
The two operations are multiplication and subtraction.
The constants are 6 and 9.
The expression is written as 6n + 9.
The expression is written as 6(9 + n).

Answers

Answer:

A , B , D , F

Step-by-step explanation:

Answer:

a. Replace "a number" with the variable, n.

b. The two operations are multiplication and addition.

d. The constants are 6 and 9.

f. The expression is written as 6(9 + n).

Step-by-step explanation:

what 3 numbers multiplied equal 36

Answers

Answer: 3 times 4 times 3

Step-by-step explanation:

Answer:

6 x 3 x 2 = 36

Step-by-step explanation:

estimate number of jelly beans in 1 litre jar...please help​

Answers

Answer:

1000

Step-by-step explanation:

it is much that's why period

A car travels at an average speed of 68 miles per hour. How long does it take to travel 357 miles?

Answers

it would be 5 hours and 17 minutes

or 317 minutes

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For what values of x and y must each figure be a parallelogram?
Need help please, and explanation.

Answers

Answer:

y = 30

x = 60

Step-by-step explanation:

4y and 2y are consecutive angles, which means they are equal to 180° when added together

that is the same with x and (5x - 180)

to solve, you set the equations to 180

solving:

4y + 2y = 180

6y = 180

y = 30

x + 5x - 180 = 180

6x = 360

x = 60

Helpppp plzzz it’s so hard

Answers

A is 26 b is 55 d is 65.7079

Find the volume of a right circular cylinder with a diameter of 14 inches and a height of 10 inches, answer in terms of pi?

Answers

Answer:

490π

Step-by-step explanation:

Given data

Diameter= 14 inches

Radius= 7 inches

Height = 10 inches

The expression for the volume of a cylinder is

V= πr^h

V= π*7^2*10

V= 490π

Hence the volume is 490π

Use the square identities to simplify 2 cos^2 x cos^2 x

a.(3-4cos(2x)-cos(4x))/(4)
b.(3+4cos(2x)+cos(4x))/(4)
c.(3+4cos(2x)-cos(4x))/(4)
d.(3-4cos(2x)+cos(4x))/(4)

Answers

Answer:

D

Step-by-step explanation:

20 POINTS


A swimming pool is 8 meters long, 8 meters wide, and 8 meters deep. The water
resistant paint needed for the pool costs $6 per square meter.


Part A: What is the surface area of the pool that needs to be painted? (Remember there is not a
top to the pool)


Part B: Based on the surface area you calculated, what is the total cost of the paint needed to paint
purchased?

Answers

Answer:

A. 320 sq. ft.

B. $1920

Step-by-step explanation:

You need to find 5 sides. They are all 8*8. 64*5 is 320. Now, you multiply that by 6 to get $1920

The radius of a circle is 6 centimeters. What is the circle's circumference?

Answers

Answer:

37.7 cm

Step-by-step explanation:

C=2πr=2·π·6≈37.69911

Answer:

37.68 cm.

Step-by-step explanation:

The formula for circumference of a circle is: πd (diameter)

The radius of this circle is 6 centimeters.

To find the diameter, multiply the radius by 2.

6 × 2 = 12.

12 is the diameter.

Lastly, multiply the diameter by pi.

**3.14 IS A SUBSTITUTE FOR PI**

3.14 = 37.68.

Therefore, the circumference of this circle is 37.68 cm.

what is the perimeter of the triangle?

Answers

Answer:

Step-by-step explanation:

8,15,15 너 도넛

If tomato juice, with a pH of 4.2, is 75 times as acidic as milk, what is the pH of milk?

Answers

Answer:

0.056

Step-by-step explanation:

75 / T4.2= 0.056

Hoshiko owns one-fifth of a business. She sells her share for $15,000. What is the total value of the business?

A. $3000
B. $75,000
C. $100,000
D. 150,000

Answers

Answer:

75,000

Step-by-step explanation:

15,000x5=75,000

Here are four digits 9 4 7 5 use two of these digits to make the largest possible two digit number

Answers

Answer:

97

Step-by-step explanation:

Fill in the missing number. % of 70 = 63

Answers

90% of 70 = 63 is the answer I believe
90% should mine that Awser I belive

Please help thank you

Answers

Answer:

True

True

False

can someone help me pls​

Answers

Coefficients are the numbers by themselves so B.
Hope that helped my friend!! :D

What number will be multiplied to give -100 and be added to give 8​

Answers

Answer:

-12.5

Step-by-step explanation:

Hope it helps u

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a group of five people can do a piece of work in 6 hours calculate the time a group of 8 people will take to complete the same work ​

Answers

Answer:

3.75 hours

Step-by-step explanation:

Total time needed

5 * 6 = 30 hours

with 8 people

30/8 = 3.75 hours

3.75 hours i think
5•6=30
30/8=3.75

what is the probability of spinning the pointer on the spinner below and getting a 2 or 4

Answers

The probability is 2/4 dummy lol jk i have no idea

Which statements are necessary to prove the two triangles are congruent by SSS? (ASAP HELP PLS!!!)

Answers

Answer:

C)   [tex]\overline {AD}[/tex] ≅ [tex]\overline {AC}[/tex],  [tex]\overline {BD}[/tex] ≅ [tex]\overline {CD}[/tex], [tex]\overline {AD}[/tex] ≅ [tex]\overline {AD}[/tex]

Step-by-step explanation:

From the given diagram, we have;

Segment [tex]\overline {AB}[/tex] in triangle ΔABD is congruent to segment [tex]\overline {AC}[/tex] in triangle ΔACD

Segment [tex]\overline {AD}[/tex] is congruent to segment [tex]\overline {AD}[/tex]  by reflexive property

For ΔABD to be congruent to ΔACD, by the Side-Side-Side, SSS, congruency postulate, all the sides of ΔABD should be congruent to the corresponding side of ΔACD, the required added statement is therefore;

Segment [tex]\overline {BD}[/tex] is congruent to segment [tex]\overline {CD}[/tex]

The correct option is therefore option C;

[tex]\overline {AD}[/tex] ≅ [tex]\overline {AD}[/tex], [tex]\overline {BD}[/tex] ≅ [tex]\overline {CD}[/tex], [tex]\overline {AD}[/tex] ≅ [tex]\overline {AC}[/tex]

Answer:

c

Step-by-step explanation:

What is the y-intercept of the equation 16 = x2 - 8x + 16?

Answers

Answer:

I believe Its 16

Step-by-step explanation: In Y=mx+b The y-intercept is always B which in this equation would be 16.

Find the volume of the sphere with 1 inch radius. Round your answer to the nearest tenth. Use 3.14 for Pi.

The volume of the sphere is about______in³.

Answers

Answer:

4.16 in^3

Step-by-step explanation:

Given data

Volume of sphere= 4/3πr^3

Radius=  1 inch radius

Substitute

Volume of sphere= 4/3*3.14*1^3

Volume of sphere= 4/3*3.14*1

Volume of sphere= 4*1.04

Volume of sphere= 4.16 in^3

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