Answer:
- Volume of the cylinder is 1232 cubic cm.
Step-by-step explanation:
<u>Given that</u>:
- A cylinder of height 8 cm and a base diameter of 14 cm.
<u>To Find</u>:
- What is the volume of a cylinder, in cubic cm.
<u>We know that</u>:
- Volume of a cylinder = πR²h
Where,
- π = Ratio of circumference is to diameter = 22/7
- R = Base radius = 14/2 = 7 cm
- h = Height of the cylinder = 8 cm
<u>Finding the volume</u>:
⟶ Volume = 22/7 × (7)² × 8
⟶ Volume = (22 × 7 × 7 × 8)/7
⟶ Volume = 8624/7
⟶ Volume = 1232
<u>Hence</u>,
- Volume of the cylinder is 1232 cubic cm.
Answer:
Maybe, Pikachu. Try watching the black and white version.
Hope this helps!
Step-by-step explanation:
The concentration of Marcia's solution is:
1.0 kg / 3.0 L = 0.33 kg/L
The concentration of Bobby's solution is:
(2.0 lb × 1 kg / 2.2 lb) / (7.0 pints × 1 L / 2.11 pints) = 0.27 kg/L
Therefore, Marcia's solution is more concentrated.
Answer:
after 3 digits you put a comma and do that after for every 3 digits
Step-by-step explanation:
<h3>4
Answers:</h3>
- Choice B
- Choice C
- Choice E
- Choice F
In other words, only choice A and choice D are false.
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Explanation:
An included angle is one between two given sides. Think of the angle sandwiched in between.
For choice A, the included angle is actually angle R. This is because the "R" shows up in QR and RP. This is the overlapping or shared letter between the segments. So we can see that statement A is false.
In contrast, choice B and choice C are true. Choice B is true because of what I mentioned in the previous paragraph. Choice C is true because Q shows up in both QR and PQ. It might help to draw out the diagram to see why this works.
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For choices D through F, we'll just take this logic in reverse.
The segment RP has angles R and P involved. In other words, segment RP is between angles R and P. We can rule out choice D since choice E is true.
Choice F is true as well because segment QP involves angles Q and P. No diagrams are needed but it might help to draw out the diagram to see what's going on.
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Overall, we have four true statements and they are choices B, C, E and F.