Im not 100% sure but im pretty sure you are right brother! God bless...Good luck!
Answer:
solution set is (x,y) = (7,6)
Step-by-step explanation:
solving by substitution method
2x +y=20--------------1
6x-5y=12---------------2
from equation 1, solve for y
2x+y=20
y= 20-2x------equation 3
adding value of y in equation 2
6x-5y=12
6x-5(20-2x)=12
6x-100+10x=12
16x= 12+100
16x= 112
x= 112/16
x=7
adding value of x in equation 3
y= 20-2x
y= 20- 2(7)
y=20-14
y=6
so solution set (x,y) = (7,6)
Correct answer is 0.2
0.2 * 0.2 is 0.04
then 0.04 * 0.2 = 0.008
Answer:
answer is A
Step-by-step explanation:
please I need brainlist
If you're just integrating a vector-valued function, you just integrate each component:
The first integral is trivial since .
The second can be done by substituting :
The third can be found by integrating by parts: