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grin007 [14]
4 years ago
5

73 POINTS need help

Mathematics
1 answer:
emmainna [20.7K]4 years ago
5 0

Answer:

2304.8 ft^2

Step-by-step explanation:

The lateral area of one of the pyramid is 21.5 * 13.4 * 4/2 = 576.2

There are 4 of them, so we multiply that by 4 : 576.2 * 4 = 2304.8

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If h = 9 units and r = 6 units, then what is the volume of the cone shown above?
Molodets [167]
Cone Volume = PI * radius^2 * height / 3Cone Volume = PI * 6^2 * 9 / 3 <span>Cone Volume = PI * 108
</span>Answer is D 108 PI cubic units
<span><span> </span> </span>
http://www.1728.org/volcone.htm



3 0
3 years ago
Help please solve this
NemiM [27]

RU is a diameter, so the two equations make half a circle which is 180 degrees.

24x+5 + 10x+5 = 180

Combine like terms:

34x + 10 = 180

Subtract 10 from both sides:

34x = 170

Divide both sides by 34

X= 5

RS= UV

RS = 10x +5

Replace x with 5

RS = 10(5) + 5 = 55

Answers:

X = 5

RS = 55

4 0
4 years ago
A snowcone cup at the country fair is 15 cm tall and has a diameter of 8 cm if the cup is full just the top what is the volume o
slavikrds [6]

Answer:

2827 cubic centimetre

Step-by-step explanation:

The cup is cylindrical in shape and it is full to the top.

The height of the cup is 15 cm and its diameter is 8 cm (radius = 4 cm).

The volume of a cylinder is given as:

V = \pi r^2h

where r = radius

h = height

The volume of the liquid in the cup is:

V = \pi * 15^2 * 4

V = 2827.43 cubic centimetre ≅ 2827 cubic centimetre

3 0
3 years ago
50 points for the correct answer if u spam u getting reported
ludmilkaskok [199]
The answer is 16, you just have to simply the whole problem
8 0
4 years ago
Read 2 more answers
in a theater there are 200 seats adult tickets cost $12.50 and child tickets cost $6.25 the cinemas goal is to sell at least $15
Nat2105 [25]
X=$12.50
y=$6.25

$12.50x+$6.25y (> and =) $1500

5 0
3 years ago
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