A certain range of bricks is made by mixing three different types of bricks in the ratio 4:1:3. If 28 000 bricks are needed to build a house, how many of each type will be needed?

feb 25, 2019 - when cylinder,is intersected by a plane as shown, the shape will have two parallel line segments and their ends are joined by congruent semicircles. so, the cross section when joined from end to end , gives rectangle.

step-by-step explanation:

question: the type of image formed by a convex lens is determined by the objects?

answer: it depends on the shape of the lens and the position of the object.

explanation: because if it was not positioned correctly it would have a diffrent image of what you were expecting to see

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(jacemorris04)