Answer:
14.64 cm
Step-by-step explanation:
this problem is finding radius of a circle from the circumference given.
Circumference of a circle = 2(3.14) r
Using the above we can find one if we know the other. In our case we know circumference and calculate radius.
Circumference = 2(3.14)r= 92 cm
Hence r = 92/2(3.14) = 14.6497cm
apprxoximately 14.64 cm is close to the answer
Hence answer is 14.64 cm.
Answer:
4,152,842.53301 cm³ ≈ 4.1528 m³
Step-by-step explanation:
The volume of a rectilinear room of those dimensions will be the product of those dimensions:
(144.78 cm)(198.12 cm)(144.78 cm) = 4,152,842.53301 cm³
A more appropriate unit for such a volume is cubic meters. There are a million cubic centimeters in a cubic meter, so the volume (to 5 significant digits) is ...
4.1528 m³
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We assume that any oxygen is uniformly distributed in the space, so the volume of oxygen will be the same as the volume of the room.
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<em>Additional comment</em>
These dimensions correspond to those of a room that is 57 inches square and 78 inches high.
Answer:
- x/10 = 9
multiply by 10 on both sides
-x = 90
divided by -1 on both sides
x = -90
Answer:
a=25,b=-23
Step-by-step explanation:
f(x)=6x-5
a. f(5)=6(5)-5
f(5)=30-5
f(5)=25
b. f(-3)=6(-3)-5
f(-3)= -18-5
f(-3)=-(18+5)
f(-3)=-(23)
f(-3)=-23