Marking brainliestt in a zoo park we have rabits, cows and chickens in raport 6: 3: 2.there are 8 more rabits than chickens. how many cows are there?

The decibel level of sound is 50 db greater on a busy street than in a quiet room where the intensity of sound is watt/m2. the level of sound in the quiet room is db, and the intensity of sound in the busy street is watt/m2. use the formula , where is the sound level in decibels, i is the intensity of sound, and is the smallest sound intensity that can be heard by the human ear (roughly equal to watts/m2).

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

The perimeter of an equilateral triangle is 4 cm more than the perimeter of a square and the length of a side of the triangle is 8 cm more than the length of a side of the aware. find the length of a side of the equilateral triangle