Answer:
x=100
Step-by-step explanation:
2x + 100 = 300
-100 -100
---------------------
2x = 200
---- -----
2 2
x=100
Answer:
x< -3
Step-by-step explanation:
4x+8<2x+2
4x+8-8<2x+2-8
4x<2x-6
4x-2x< -6
2x<-6
2x/2< -6/2
x< -3
hope it's helpful
THANK YOU.
Answer:
17 units
Step-by-step explanation:
We have been given that
and
. We are asked to find the Cartesian coordinates.
We know that
and
.
Let us convert polar coordinates to Cartesian coordinates using above formula.



Round to nearest hundredths:




Round to nearest hundredths:

Therefore, the Cartesian coordinates will be
and option 'b' is the correct choice.
Answer:
option 4
Step-by-step explanation:
(f*g)(x) =(x² + x+ 1)*(x² - x -1)
= x²*(x² - x -1) + x(x² - x -1) + 1*( x² - x -1)
= x²*x² - x²*x -x²*1 + x*x² - x*x -x*1 + x² - x -1
= x⁴ - x³ - x² +x³ - x² - x + x² - x -1
= x⁴ - x³ + x³ - x² - x² + x² - x - x - 1
= x⁴ - x² - 2x - 1