The answer is thirteen feet. ^-^
The coefficient of b is h/2. Multiply the equation by the reciprocal of that.
(2/h)A = (2/h)·(h/2)·b
b = 2A/h . . . . . simplify
The square root of 10 is 3.16. you would put it between 3 and 4 on a number line, closer to the 3
2x^2 + 10x + 8
=2( x + 1) (x + 4)
Answer:
2x+58+x=180 180-58=3x 122=3x
Step-by-step explanation:
x=40.666
*the sum of the angles of the triangle is 180 degrees
