Answer:
Step-by-step explanation:
1 .1 ( .1 repeating) =
Let x=0.1
Then 10x = 1.1111...
= 10 + 0.(1)
= 10+ x.
So, 9x=10 and lastly, x=
Answer:
D. 12 units
Step-by-step explanation:
The distance between two points is found by
d = sqrt( (x2-x1)^2 + (y2-y1)^2)
sqrt( (4 -4)^2 + (-5-7)^2)
sqrt((0^2 + (-12)^2)
sqrt(0+144)
sqrt(144)
12
Answer:
-125° × π / 180° = -2.181661565 rad
Step-by-step explanation:
Answer:
80 in^2
Step-by-step explanation:
Surface area = sum of all the faces of a 3d figure
SA = 2(lw + hw + hl) l=length w=width h=length
(This is technically finding the area of all the faces and adding them up)
2(4 x 3 + 4 x 3 + 4 x 4)
2(12 + 12 + 16)
24 + 24 + 32
48 + 32
80 in^2
have a great day! :D