Answer:
65
Step-by-step explanation:
Total degrees in triangle: 180
Angle 1= 50
We know that the other two angles are equal, so set it as "2x"
50 +2x= 180
2x=180
x=65
Answer:
9 if I am correct also I rounded to a whole number, am not sure
Y=2x is the equation that is //
Given inequality is:

Now for (6,-4), Put x=6 nd y=-4 in given inequality:

So for (6,-4) this inequality is true.
For (-2,-3) put x=-2 and y=-3 in given inequality:

As -32 is less than -8 then this condition is also true.
simillarly you can check for other options also.
For (-7,5) Put x=-7 and y=5 in given inequality:

As 12 is grater than -8 so this condition is false.
And for (-6,0) put x=-6 and y=0 in given inequality:

As -24 is less than -8 so it is true.
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.