6/10 - 1/2...common denominator is 10
6/10 - 5/10 = 1/10 <==
Well we know that sin(angle) = opposite/hypotenuse. using the angle of 38 degrees we see that the opposite is 24 and the hypotenuse is x. So we fill in equation:
sin (38) = 24/x
x *sin (38) = 24
x = 24/ sin (38)
x = 38.98
x = 39.0
To simplify <span>2x + 8 = -6, the easiest way is to manipulate the equation one step at a time:
</span>2x + 8 = <span>-6
</span>2x = <span>-14 (subtract 8 from both sides)
</span>x = -7 (divide both sides by 2)
That's a <em>rhombus</em>. If it has one interior right angle, then
it's a special case of rhombus known as a "square".
The answer is X=-3 and y=6 to make the equation true
