Respond to this Question
Similar Questions

calc check: hooke's law
A force of 27N is required to maintain a spring stretched from its natural length of 12cm to a length of 15cm. How much work is done in stretching the spring from 15 to 25cm? 
Math!
A rectangle is 15cm x 12cm. If the length is reduced by R cm and its width is increased by R cm. Its area is reduced by 4cm^2. 
Math
Find the length of segment BC if segment BC is parallel to segment DE and segment DC is a medsegment of triangle ABC. A(3,4) E(4,3) D(1,1) B and C do not have coordinates 
prealgebra
Assume that triangle ABC is congruent to triangle XYZ. If AB=12cm and BC=15cm, what is the length of segment YZ? 
geometry
A segment 12" long is divided into two segments having lengths in the ratio of 2:3. Find the length of each segment. (Hint: Let 2x and 3x represent the length of the parts.) x = ? 
MATH
1;The lengths of two sides of atrisngle are 12cm and 15cm.between what two measures should the length of the third side fall. 
Maths
AB is a chord with centre O and radius 4 cm. AB is of length 4 cm and divides the circle into two segments. Find d area of minor segment. A chord PQ of length 12cm suntends an angle of 120 degree at the centre of a circle. Find the … 
math
a clock has two hands that are 12cm and 15cm in length what is the distance of the tips when the hands are exactly at 2:00? 
Maths
Triangle AB is 12cm & BC is 15cm find length AC&perimeter 
Mathematics
Mathematics: A chord of radius 12cm subtends an angle of 150 degree at the centre of the circle. Calculate. A. Perimeter of the circle (Ps) B. Area of the circle. (Account) C. Length of the circle (Lc) D. Length of the arc (Last) E. …