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____ [38]
3 years ago
5

Solve for x (10x + 4)°

Mathematics
1 answer:
rjkz [21]3 years ago
8 0
The solution would be= 2(5x + 2)
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A community swimming pool is a rectangular prism that is 30 feet long, 12 feet wide, and 5 feet deep. The wading pool is half as
topjm [15]

Answer:

The volume of the community swimming pool is 4 times greaters than the volume of the wading pool.

Step-by-step explanation:

By definition of rectangular prism, we get the respective formulas for the volumes of the community swimming pool and the wadling pool, respectively:

Community swimming pool

V_{c} = l\cdot w\cdot h (1)

Wading pool

V_{w} = \left(\frac{1}{2}\cdot l \right)\cdot \left(\frac{1}{2}\cdot h\right)\cdot w (2)

Where:

l – Length of the swimming pool, measured in feet.

h – Depth of the swimming pool, measured in feet.

w – Width of the swimming pool, measured in feet.

V_{c} – Volume of the community swimming pool, measured in cubic feet.

V_{w} – Volume of the wading swimming pool, measured in cubic feet.

The ratio of the volume of the community swimming pool to the volume of the wadling pool is:

\frac{V_{c}}{V_{w}} = \frac{l\cdot w \cdot h}{\left(\frac{1}{2}\cdot l \right)\cdot \left(\frac{1}{2}\cdot h\right)\cdot w} (3)

\frac{V_{c}}{V_{w}} = \frac{1}{\frac{1}{4} }

\frac{V_{c}}{V_{w}} = 4

The volume of the community swimming pool is 4 times greaters than the volume of the wading pool.

8 0
2 years ago
Read 2 more answers
Help please do at 11
Bumek [7]

Answer:

Step-by-step explanation:

area =  \pir^{2}  so it's  \pi7^{2} = 153.938... cm^{2}

circumference is  2\pir =  2*\pi*7 = 43.98229 cm  

8 0
3 years ago
Algebra II please help!
nikdorinn [45]

Answer:

D) a8 = 35 - (n - 1)(3)

Step-by-step explanation:

7 0
3 years ago
Write an expression in expression in simplest form that represents the total amount in the situation. You rent x pairs of shoes
lesya692 [45]
2x+(1.50+9)= $10.50×2= 21 so x=21
8 0
3 years ago
A right triangle has sides of length 3, 4, and x. Find x if it is one of the legs.
Dima020 [189]

Answer:

2.6

Step-by-step explanation:

a = x, b = 3, c = 4  

a^2 + b^2 = c^2  ... pythagorean theorem  

x^2 + (3)^2 = (4)^2  

x^2 + 9 = 16  

x^2 = 16 - 9  

x^2 = 7  

x = sqrt(7)  

x = 2.64575131106459  

x = 2.6

Brainliest plz.?

5 0
2 years ago
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