Answer:
(a) (C U D) = {k, m, y, z}
(b) C ∩ D = {z}
Answer:
x=4/7
Step-by-step explanation:
You can write 36^4x-1=6^x+2 to 6^2(4x-1)=6^x+2. Then you can write
2(4x-1)=x+2, 8x-2=x+2, 7x=4, x=4/7
Sqrt(89)
length of longest diagonal=sqrt(l^2+w^2+h^2)
Mark brainliest please
Answer:
Step-by-step explanation:
Part 1) Find the measure of angle 1
we know that
-----> by supplementary angles
Part 2) Find the measure of angle 2
we know that
-----> by alternate exterior angles
Part 3) Find the measure of angle 3
we know that
-----> by vertical angles
Part 4) Find the measure of angle 4
we know that
------> by corresponding angles
Part 5) Find the measure of angle 5
we know that
-----> by vertical angles
so
Part 6) Find the measure of angle 6
we know that
-----> by supplementary angles
we have
substitute
Answer:
(b)-0.91 ft/s
Step-by-step explanation:
Given the position function s = f(t) where f(t) = cos(πt/3), 0 ≤ t ≤ 6
(a)The velocity at time t in ft/s is the derivative of the position vector.
(b)Velocity after 2 seconds
When t=2
The particle moves 0.91 ft/s in the opposite direction.