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Alisiya [41]
3 years ago
12

Find the perimeter of the figure use 3.14 for pi

Mathematics
1 answer:
Vlad1618 [11]3 years ago
8 0
314x5es la altura de la dimensión
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I need your help guys ....pls answer it correctly I will mark you as a brainlist ❤️....20 minutes left for me to submit my assig
mart [117]

Answer:

If the lines are parallel, then the corresponding angles will be equal. In the given, they are not equal.

Step-by-step explanation:

8 0
3 years ago
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2. Carissa also has a sink that is shaped like a half-sphere. The sink has a volume of 3617 in3. One day, her sink clogged. She
sleet_krkn [62]

Answer:Yes, your answers are correct.

The volume of a cone is given by V = 1/3πr²h.  Since the diameter of the first cone is 4, the radius is 2; therefore the volume is

V = 1/3π(2²)(8) = 32π/3

We divide the volume of the sink, 2000π/3, by the volume of the cone:

2000π/3 ÷ 32π/3 = 2000π/3 × 3/32π = 6000π/96π = 62.5 ≈ 63.

The diameter of the second conical cup is 8, so the radius is 4.  The volume then is:

V = 1/3π(4²)(8) = 128π/3

Dividing the volume of the sink, 2000π/3, by 128π/3:

2000π/3 ÷ 128π/3 = 2000π/3 × 3/128π = 6000π/384π = 15.625 ≈ 16

Step-by-step explanation:

8 0
2 years ago
The water level in the aquarium shark tank is always greater than 25 feet if the water level decreased by 6 feet during cleaning
stepan [7]
25 - 6 = 19 so 19 ft.  it was 19 ft before he cleaned out the tank.
4 0
3 years ago
7. Write the following expression in simplest form: -10 + 7a- 8a - 11 + 2a? + 6a
UkoKoshka [18]

Answer:

2a+6a+7+8+10+11

Step-by-step explanation:

7 0
2 years ago
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PLEASE HELP ME I BEG
drek231 [11]
The second one, and the two last should be the right answer,
Hope this helped:)
7 0
3 years ago
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