Answer:
Use this
Step-by-step explanation:
Answer:
9/20
Step-by-step explanation:
I hope this helps :)
Answer:
68 ≥ t ≤ 770
Step-by-step explanation:
Using the distributive law:-
this = sqrt 14 sqrt 12 + sqrt 14 sqrt 7 - sqrt 3 sqrt 12 - sqrt 3 sqrt 7
= sqrt1 68 + sqrt 91 - sqrt 36 - sqrt 21
= sqrt 168 + sqrt 91 - sqrt21 - 6
Try, pls, this decision (step by step).
Point (5.8;-2;4.2) belongs to the plane and line.