A = (1/2) * h * (b1 + b2)
A = (1/2) * 6 * (45 + 37)
A = 3 * 82
A = 246 mm^2
Answer:
9
Step-by-step explanation:
Answer:
j
Step-by-step explanation:
Ok, basically if you want to find when both equations are equal just make them equal to each other. 0.925x^2 - 4x + 20 = -1.125x^2 + 6x + 40.
From there use algebraic steps to find out what x is ( the break - even point ).
0.925x^2 - 4x + 20 = -1.125x^2 + 6x + 40
0.855625x - 4x + 20 = 1.265625x + 6x + 40
-0.41x - 4x + 20 = 6x + 40
-4.41x + 20 = 6x + 40
20 = 10.41x + 40
-20 = 10.41x
-1.92122958694 = x
Rounded to the nearest tenth it's -1.9 = x.
Tell me if I got something wrong :)
Answer:
D
Step-by-step explanation:
Volume= 1/2 (b*h*l)
((5*3*10)/2 = 75 Units^3