"How can you do an XY Table with an imperfect fraction? Ex: y=4/3x+2 where x is -12, 0, and 15."
X Y=(4/3)*X + 2
-12 (4/3)*(-12)+2 → -4*4+2 → -14
0 (4/3)*0+2 → 2
15 (4/3)*15+2 → 4*5+2 → 22
.
Like so:
For the general quadratic ax^2 + bx + c = 0 there is just one solution when b^2 - 4ac = 0, so here:
5^2 - 4*7*(-h) = 0 or h = -25/28 as given by Guest #1
Divide the ultimate stress by the safety factor.
I think it's meant to be interpreted as follows:
Search for Microsoft Mathematics - it's a free download for Windows.
sin(x) = 33/80
x = sin-1(33/80) = 24.36°
or x = asin(33/80) = 24.36°
csc(x) = 1/sin(x)
( sin(x) )-1 = 1/sin(x) but sin-1(x) = arcsine(x)
No. sin-1 is arcsine. That is, it's the angle whose sin is ...
360 + (-20.5) =
180 - (-20.5) =
+33667 
