0.1
the 0 is in the thousandths place plus the 2 os next to is since 2<5 it is 0
If y varies directly with x, then the ratio y/x will always be the same. Set it equal to the known values and solve for y.
y/x = -12/6
Cross multiply
6y = -12x
y = -2x
Answer:
=579.1 cm^3
Step-by-step explanation:
V = Bh
We need to find the area of the base
The base is the triangle
B = 1/2 bh
We can find the length of the bottom by using the Pythagorean theorem
a^2 + b^2 = c^2
9^2 + b^2 = 14^2
b^2 = 14^2 - 9^2
b^2 = 115
Taking the square root
b = sqrt(115)
B = 1/2 bh
=1/2 sqrt(115) *9
B =48.25712383
V = Bh
V = 48.25712383 * 12
=579.0854859
To the nearest tenth
=579.1 cm^3
(9×10^5)(6×10^-7) = 9×6×10^5×10^-7
=54×10^(5-7)
=54×10^-2
=0,54
A (-2, 0)
B (4, 2)
so mid point (x,y) of 2 coordinates(x1,y1) and (x2,y2) is given as
(x,y) = ( (x1+x2)/2 , (y1+y2)/2)
= ( (-2+4)/2, (0+2)/2)
= (2/2, 2/2)
= (1, 1)
so your answer is (1,1) that is option 2
