Mathematics, 16.11.2020 22:50 musicalmel
A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The third side is 10 cm less than the second side. Find the length of each side of the triangle. What equation represents the perimeter of the triangle if the second side is length s?
(2s + 65) + (s) + (s + 10) = 165
(2s - 65) + (s - 10) = 165
(2s - 65) + (s) + (s - 10) = 165
3s = 165
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 15:20
(a) (8%) compute the probability of an even integer among the 100 integers 1! , 2! , 3! , until 100! (here n! is n factorial or n*(n-1)*(n-2) *… 1) (b) (16%) compute the probability of an even integer among the 100 integers: 1, 1+2, 1+2+3, 1+2+3+4, …., 1+2+3+… + 99, and 1+2+3+… + 100
Answers: 1
Mathematics, 21.06.2019 16:30
What is the name used to describe a graph where for some value of x, there exists 2 or more different values of y?
Answers: 2
Mathematics, 21.06.2019 16:40
The graph of which equation includes the points (0, 10) and (10, 11)? y = 10x + 11 y = x + 10 y= 1/10x + 10 y = 1/10x + 11
Answers: 1
You know the right answer?
A triangle has a perimeter of 165 cm. The first side is 65 cm less than twice the second side. The t...
Questions
Advanced Placement (AP), 13.04.2020 05:33
Mathematics, 13.04.2020 05:33
Mathematics, 13.04.2020 05:33
Mathematics, 13.04.2020 05:33
Mathematics, 13.04.2020 05:42
History, 13.04.2020 05:42
Mathematics, 13.04.2020 05:42
Mathematics, 13.04.2020 05:42
Advanced Placement (AP), 13.04.2020 05:42
Mathematics, 13.04.2020 05:42
English, 13.04.2020 05:42
