Answer:49a^2b^6
Step-by-step explanation:
(7ab^3)^2=7^2×a^2×b^6=49a^2b^6lpp
Answer:
Step-by-step explanation:
A) Let x represent minutes used, and C represent monthly charge. We are given two (x, C) pairs: (370, 133.00) and (530, 181.00)
We can use these in the 2-point form of the equation for a line.
y = (y2 -y1)/(x2 -x1)(x -x1) +y1
C = (181 -133)/(530 -370)(x -370) +133
C = 48/160(x -370) +133
C = 0.30x -111 +133
C = 0.30x +22
__
B) For x = 477 minutes, the charge will be ...
C = 0.30(477) +22 = $165.10 . . . . for 477 minutes
(1/3) * (2/8) - (5/12 - 1/4) = 1/12 -2/12 = -1/12
2/3*1=2/3
nine and seven hundred sixty eight
thousandths
Answer:
Heyya little student!
Sin means 
5 is the hypotenuse (its opposite to 90 degrees )
So, sin β would be:-
the side opposite to the angle β divided by the hypotenuse of the triangle.
The side opposite to β is 4
and as I said earlier, the hypotenuse is 5
<h2>So, sin β would be:-</h2><h2>

</h2>
I hope it helped you!
Keep learning
and never stop smiling
You Are Awesome!