Mathematics, 03.05.2021 19:00 darkremnant14
The sum of three numbers is 12. The sum of twice the first number, 4 times the second number, and 5 times the third number is 41. The difference between 4 times the first number and the second number is 9. Find the three numbers.
Answers: 1
Mathematics, 20.06.2019 18:02, 101EXPERIENCE
Trapezoid abcd is an isosceles trapezoid, ad||cb, a diagonal line runs from angle d to b. angle cdb is 50 degrees and angle dab is 70 degrees, find the remaining angle degrees for angles bda, dba, bcd, and dcb.
Answers: 2
The sum of three numbers is 12. The sum of twice the first number, 4 times the second number, and 5...
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