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Tcecarenko [31]
3 years ago
9

Ft?

Mathematics
1 answer:
VARVARA [1.3K]3 years ago
5 0

Answer:

15 5/8 ft^3

Step-by-step explanation:

Volume of a cube = l x b x h

Given the Length of sides is

2 1/2

Change 2 1/2 to an improper fraction.

It becomes 5/2

Volume = 5/2 x 5/2 x 5/2

Multiply through

= 125/8

= 15 5/8 ft^3

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5y - (21x + 7)<br> Which is the correct description
belka [17]

Answer

-21x + 5y - 7

Did this help?

Step-by-step explanation:

7 0
2 years ago
HURRY!!!:) Find the sum of (7x+4) and the opposite of 7x.
jeka57 [31]

Answer:

  • 4

Step-by-step explanation:

<u>Sum of (7x+4) and the opposite of 7x:</u>

  • 7x + 4 + (-7x) =
  • 7x + 4 - 7x =
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7 0
2 years ago
A circular swimming pool is 24 ft in diameter what is the circumference of the swimming pool
emmainna [20.7K]

Answer

≈75.36ft

Step-by-step explanation:

C=2πr

C=24π

C≈75.3982

Or, if you substitute π with 3.14 instead:

C=2(3.14)r

C=6.28(12)

C=75.36

Hope this helps!  Tell me if you have any questions!

3 0
3 years ago
. Find the angles thetaθ ​(with respect to the positive​ x-axis) associated with the directions of maximum​ increase, maximum​ d
shtirl [24]

Answer:

  • maximum increase: 90°
  • maximum decrease: -90°
  • zero change: 0°

Step-by-step explanation:

A line or ray pointing straight upward will be pointing in the direction of maximum increase. It will make an angle of 90° with respect to the x-axis.

A line or ray pointing straight downward will be pointing in the direction of maximum decrease. It will make an angle of -90° with respect to the x-axis.

A horizontal line will be associated with zero change. It makes an angle of 0° with respect to the x-axis.

3 0
3 years ago
Intercontinental, Inc., uses a perpetual inventory system. Consider the following information about its inventory: July 1, purch
salantis [7]

Answer:

Using weighted average, the cost of goods sold for the sale of 23 units on July 31 is $2,504.70, and the inventory balance at July 31 is $ 1,306.90.

Step-by-step explanation:

Since Intercontinental, Inc., uses a perpetual inventory system, and on July 1, purchased 10 units for $ 910 or $ 91 per unit; on July 3, purchased 15 units for $ 1,590 or $ 106 per unit; on July 14, it sold 20 units; on July 17, purchased 20 units for $ 2,300 or $ 115 per unit; on July 28, purchased 10 units for $ 1,190 or $ 119 per unit; and on July 31, sold 23 units, to determine the average costs and the inventory balance as of July 31, the following calculations must be performed:

(910 +1590 + 2300 + 1190) / (10 + 15 + 20 + 10) = X

5990/55 = X

108.90 = X

108.90 x 23 = 2504.7

(55 x 108.9) - (43 x 108.9) = X

5990 - 4683.10 = X

1306.90 = X

Using weighted average, the cost of goods sold for the sale of 23 units on July 31 is $ 2504.70, and the inventory balance at July 31 is $ 1,306.90.

8 1
2 years ago
Read 2 more answers
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