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AleksandrR [38]
3 years ago
14

Section J in an arena has 20 rows each row has 15 seats all tickets cost $18 each if all the seats are sold, how much money will

the arena collect for sectin j and how would you write a equation for that
Mathematics
1 answer:
quester [9]3 years ago
5 0
If there are 20 rows each and 15 per row then you would multiply 20(15) = 300 then so there are 300 seats in Section J. each seat is 18$ so you would multiply 300(18) = 5400  so section J would get 5,400$ if it were to be sold out. The equation is 20(15)=300(18)=5400
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The diameter of a circle is 22 miles. What is the circle's area? Use 3.14 for pi.. Single choice.
Sonbull [250]

Answer:

379.94 mi²

Step-by-step explanation:

The area of a circle can be figured out with this formula: πr² (3.14 is π here, as it says in the directions).

We know the diameter is 22 miles. Divide that by 2 to get a radius of 11 miles.

The equation now becomes

3.14(11²)

11 squared is 121.

3.14(121)

I recommend splitting the 121 into 100, 20, and 1.

(3.14 * 100) + (3.14 * 20) + (3.14 * 1)

Multiply 3.14 by 100, 20, and 1.

314 + 62.8 + 3.14

Add 314 and 62.8.

376.8 + 3.14

Add 376.8 and 3.14

379.94 mi² is the area of a circle with a 22-mile diameter.

6 0
3 years ago
Can someone help me find the volume of the sphere
uysha [10]
\text {Volume = }  \dfrac{4}{3}  \pi r^3

\text {Volume = }  \dfrac{4}{3}  \times 3.14 \times  (2)^3

\text {Volume = }  33.49 \  unit^3 \text {(nearest hundredth) }
8 0
3 years ago
Look at photo for the question
Svet_ta [14]

Answer:

1st. associative property

Step-by-step explanation:

same order

4 0
3 years ago
I need help if anyone could help me would appreciate it
Andrews [41]

Answer:

16.2

Step-by-step explanation:

Tan(angle)=opposite/ adjacent

Angle= 45

Opposite side= x

Adjacent side =10

Substitute into equation: tan(45) = x/ 10

Rearrange (multiply each side by 10): 10 x tan(45) = x

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3 0
3 years ago
14x50 help I need it in words
DanielleElmas [232]

Answer and Step-by-step explanation:

Fourteen times fifty.

The number 14 is said as fourteen, and the number 50 is said as fifty. The X represents the multiplication symbol, in which it is used to multiply terms together.

Fourteen times fifty equals seven hundred.

14 x 50 = 700

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

<em><u>I hope this helps!</u></em>

4 0
3 years ago
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