savonacooper5902 savonacooper5902

04-06-2018
Mathematics

contestada

The minute hand of a clock is 7 inches what distance does the tip of the minute hand move in 25 minutes

Respuesta :

sqdancefan sqdancefan

04-06-2018

The arc length is the product of the radius and the angle in radians.
s = rθ
s = (7 in)(2π*25/60)
s = 35π/6 in ≈ 18.33 in

In 25 minutes, the tip of the minute hand moves 35π/6 inches, about 18.33 inches.

Answer Link

Otras preguntas

I have a question asking "What is the average value of the function x^2+4x-9 on the interval [-1,7]?" I keep on getting the answer 10 by plugging in -1 for x an

Ashton, Bryan and Charles were given the same number of funfair tickets to sell. Charles sold 92 tickets. Bryan had twice as many tickets left unsold as Ashton'

Write an inequality that matches the number line model. Then write- a situation that the inequality could represent. 8. 9. -4 -3 -2 + -1 0

Reciprocal of (3/7)^2

2. He typed The .............. to finish his report on time.

Who put all the old magazines the cupboard ? Use appropriate prepositions

Find the area of the shaded region. 80° 5 cm A≈ [?] cm² Enter a decimal rounded to the nearest tenth. Enter

A circuit consists of a capacitor of 2 F and a resistor of 1000 Ω. An alternating current e.m.f of 12 V and a frequency 50 Hz is applied. Find; (i) the current

Q9. The solution of the form (b, - b) always satisfy the equation: a.x=-b c.y=x b.y = -a d.x+y=0

Give reason: Raj's bicycle was not working properly. His father asked him to put some grease on the chain. Why did his father ask him to put grease on the chain