I think the answer is b. cos(pi theta)= -0.6
1.29 can go into 38.7 30 times, Your answer is 30.
remember that when total value is used a negative number is turned positive so it equals to 282 feet
Answer:
-2x-5y+8z+4.5=0
Step-by-step explanation:
Let (x,y,z) be the coordinates of the point lying on the needed plane. This point is equidistant from the points (-3, 5, -4) and (-5, 0, 4), so

Answer:
B.
(3x + 4)(x − 7)
Step-by-step explanation:
If you multiply.
3x2-21x+4x-28
3X2-17x-28