Mathematics, 24.01.2020 16:31 davi113001
The base of a square pyramid has a side length of 50 centimeters. the slant height is 32 centimeters. find the surface area. (the formula is: sa= b + 1/2 pl) b= area of base; p= perimeter of base; l= slant height
Answers: 3
Mathematics, 21.06.2019 18:40
Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.
Answers: 3
Mathematics, 21.06.2019 21:00
How many kilograms of a 5% salt solution and how many kilograms of a 15% salt solution must be mixed together to make 45kg of an 8% salt solution?
Answers: 3
The base of a square pyramid has a side length of 50 centimeters. the slant height is 32 centimeters...
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