Answer:{x,y,z} = {85/24,-1/6,25/24}
Step-by-step explanation:
Answer:
5/8
Step-by-step explanation:
=3/8×5/3
=5/8
Hope this helps u....
If all the angles add up to 90 degrees then you can set the equation 7x-9*2x=90
Simplify
9x-9=90
Plus 9 both sides
9x=99
Divide by 9 on both sides
X=11
Answer:
The correct answer is B
Step-by-step explanation:
View attachments.
Use symbolab to compare the equations :)
Hope this helps XD
Answer:
100r^4 + 400r^3 + 600r^2 + 400r + 100
Step-by-step explanation:
Expanding ( r + 1 )^4 gives :-
r^4 + 4r^3 + 6r^2 + 4r + 1
So multiplying 100 with r^4 + 4r^3 + 6r^2 + 4r + 1 gives :-
100r^4 + 400r^3 + 600r^2 + 400r + 100