xy + w = 9
xy = 9 - w
y = ( 9 - w ) / x
x ( 4 - k ) = p
4 - k = p/x
- k = (p - 4) / x
k = - (p - 4)/x
Answer:
68
Step-by-step explanation:
0.7 rounds to 1 so add 1 to 67 to get 68
Since area of a circle is pi.r^2
We know that diameter is 20
Radius is half of diameter
So it becomes
Pi.(d/2)^2
So pi.(40/4) is the area of this circle.
Or 40pi/4
,
thank my answer
pls mark brilinias
18
3 x 3 = 9
9 x 2 = 18
D: corresponding angle
hope it helps.
