Answer:
The volume of the sandbox is 30
Step-by-step explanation:
The hypotenuse of an isosceles right triangle is √2 times the length of a leg, so the legs are
.. 6/√2 = 3√2 ≈ 4.2426 . . . . meters long
Answer:
line1:y=2x+3
Gradient1=2
Let line2 be the line passes through (-4,1)and perpendicular to line1.
Because line2 and line1 are perpendicular, (gradient of line2) (gradient of line1) =-1
Gradient of line2=-1/2
Equation of line2:y-y1 =m(x-x1)
:y-1 =(-1/2)[x-(-4)]
:(y-1)(-2)=(x+4)
:-2y+2 =x+4
:-2y+2-x-4=0
:-x-2y-2 =0
:x+2y+2 =0
*notes:gradient=m
Step-by-step explanation:
6 1/5 divided by 2/3 = 18 3/5
Mean = (6 + 12 + 13 + 13 + 16 + 18)/ 2 = 78/2 = 13
Mode = 13
Median = 0
Mean and mode are equal = 13
There is no median.
