Answer:
66.37 degrees.
Step-by-step explanation:
If the angle is x then
tan x = opposite / adjacent side = 80/35.
x = arctan (80/35)
= 66.37 degrees.
Here is the formula for solving this:
2 π<span> r</span>²<span> + 2 </span>π<span> r h.
</span>
Please refrain from triple posting
There are a lot of different sinks. Different sizes and different shapes, but what is almost certainly true is that they all have volume bigger than 1 liter. To gain some perspective on the issue try imaging a cube with each edge being 10cm long (approximately 4 inches). Imagine how many of this you could put into a bathroom sink.
So your answer should be more that one liter.
Answer:
surface area of cube
time
Step-by-step explanation:
given data
new volume = 10 time original volume
to find out
what factor surface area change
solution
we consider here side of cube is a
and volume is V
we consider here a is 2
then volume will be v1 = a³ = 2³ = 8
and surface area = 6a² = 6(2)² = 24 ..........1
so if volume increase 10 time
than
V = 10 × v1
a³ = 10 × 8
a³= 80
a = 2 × ∛10
and
surface area increase here
surface area = 6a²
surface area = 6( 2 × ∛10 )²
surface area = 24 ×
............2
so from equation 1 and 2
surface area / surface area = 24 ×
/ 24
surface area = 
so here surface area of cube will be
time
Answer:
10a+35b
Step-by-step explanation:
distributive property