24ft long, 12ft wide
2/.25=8 8x3=24
1/.25=4 4x3=12
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
50 :::::::::::))))))))))))))))))))))))))))))))
Answer:-4 > -5
Step-by-step explanation:
2800 ÷ 400
Cross out 2 zeros from both numbers, then you have 28 ÷ 4 = 7
