Answer:
B. 7 inches
Step-by-step explanation:
The surface area of a cube is denoted by: A = 6s², where s is the side length.
Here, we know that A = 294 in², so plug this into the equation to solve for s:
A = 6s²
294 = 6s²
s² = 49
s = √49 = 7
The answer is thus B, 7 inches.
Answer:
Step-by-step explanation:
-3,0)(0,-3)
(0,3)(.5,0)
a. y=-x-3,y=-1.5x+3
b.x=1,y=-4
c.it is the point where they intersect on the graph.
Answer:
180 millimeters
Step-by-step explanation:
There are 100 millimeters in a decimeter
Answer: The answer is the last one. Hope this helps!
Answer:
A. 1/4 as large
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
Cut the radius in 1/2
V = pi (1/2r)^2 h
V = pi (1/4) r^2 h
V = 1/4 pi r^2 h
The volume is 1/4 what is was before we cut the radius in 1/2
