36x+10 feet
length:(15x) times two equals: 30x ,plus width:(3x+5) times two equals:(6x+10)=36+10 feet
sorry if it's confusing
The answer is 15.75
3/4 = .75
15 + .75 = 15.75!
Hope this helped!
Brainly is much appreciated!
Since this is a equilateral triangle all angles are equal to each other. All angles in a triangle always add up to 180 degrees.
So you would set up your equation like so
3(7x - 3) = 180
The 3 outside the parenthesis resembles the 3 angles.
You equal the equation to 180 since all the angles in a triangle = 180
So distribute the 3
21x - 9 = 180
Add 9 to both sides
21x = 189
Divide 21 on both sides
x = 9
Answer:
The answer is C. x=In(5/3)-2
Step-by-step explanation:
Answer:
its 5
Step-by-step explanation:
