Two sides of a triangle have the same length. The third sido measures 7 m less than twice the common length. The perimeter of th
e triangle is 17 m. What are the lengths of the three sides?
1 answer:
Answer:
6 m, 6 m, 5 m
Step-by-step explanation:
If x is the common length then the perimeter is the sum of side lengths:
x + x + (2x-7) = 17
4x = 24 . . . . . . . . . add 7
x = 6 . . . . . . . . . . divide by 4
2x -7 = 12 -7 = 5 . . . find the length of the 3rd side
The side lengths are 6 m, 6 m, and 5 m.
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the answer you are looking for is 5d+5
15% = 15/100 = 0,15
36000•0,15=5400
(3*j)-8
I thinkkkk... I’m positive tho
Let's Solve ~
or
[ it's similar to expression - a² + 2ab + b² that is equal to (a + b)² ]
so, let's use this identity here to factorise :
I hope it was helpful ~
The answer to your question would be C 6 can be put into 18 and 24
