20. A body of mass 20kg lies on a horizontal floor
and is acted on by constant forces of
magnitudes 100N and mN in the directions
180° and 060° respectively, where m is a
constant. The body begins to move in the
direction 090°. If there is also a resistance of
per kg to the motion of the body,
(a) calculate the value of m and the magnitude
of the resultant force acting on the body.
(b) Find the acceleration of the body.

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

Someone answer asap for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =

Manuela claims that and are congruent. which statement best describes her claim? she is incorrect because the segments do not have the same orientation. she is incorrect because the segments do not have the same length. she is correct because the segments have the same length. she is correct because the segments have the same orientation.