Answer:
add them all up together and then divide by the number of items
Step-by-step explanation:
Combined speed = 95+75= 170 mph
they will meet in 306/170 = 1.8 hours or 1 hour 48 minutes.
Answer:
x ≈ 11.7
Step-by-step explanation:
Using the cosine ratio in the right triangle
cos26° =
=
( multiply both sides by 13 )
13 × cos26° = x , then
x ≈ 11.7 ( to the nearest tenth )
If you factor the trinomial using the AC method the answer would be
(x-3)(x+9)
Energy in the form of HEAT