First, put the equation of the line given<span> into slope-intercept form by solving for y. You get y = 2x +</span>5<span>, so the slope is –2. </span>Perpendicular lines<span> have opposite-reciprocal slopes, so the slope of the </span>line<span> we want to find is 1/2. Plugging in the </span>point given<span>into the </span>equation<span> y = 1/2x + b and solving for b, we get b = 6.</span>
The formula for the surface area of a sphere is 4πr^2
This can be used in the following way, getting the diameter at 18.3:
18.3/2 = 9.15
Saying PI is 3.14 you can do this:
SA = 4*3.14*9.15^2 = 1051.6 m^2
Formula for volume is:
(4/3)πr^3
V = (4/3)*3.14*9.15^3 = 3207.2 m^3
In my opinion it is not possible because acute triangles do not have right angles.
Answer:
120
Step-by-step explanation:
Replace c in the equation with 41: then we ahve 3(41) - 3, or 123 - 3, or just 120.
3/20 =0.15 you get that by dividing the top by the. Bottom
