Answer:
I don't know how to expand but I can simplify please mark me
Step-by-step explanation:
2(x + 7) + 3(x + 1)
=2x + 14 + 3x + 3
=2x-3x + 3-14
=x+11
Find an equation of the plane that passes through the points p, q, and r. p(7, 2, 1), q(6, 3, 0), r(0, 0, 0)
Alona [7]
Answer:
x - 2y - 3z = 0
Step-by-step explanation:
The cross product of vectors rp and rq will give a vector that is normal to the plane:
... rp × rq = (-3, 6, 9)
Dividing this by -3 (to reduce it and make the x-coefficient positive) gives a normal vector to the plane of (1, -2, -3). Usint point r as a point on the plane, we find the constant in the formula to be zero. Hence, your equation can be written ...
... x -2y -3z = 0
1 ton is 2000 pounds your answer is 7000 pounds
Hope this helps
Answer:
< RTL and < LTE
Non common sides that are opposite rays: TR and TE
Step-by-step explanation:
