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3 years ago

Subtract: 5/8 - 1/4 A. 1/4 B. 3/8 C. 1/2 D. 3/4

Mathematics

2 answers:

Natali5045456 [20]3 years ago

4 0

Answer:

Step-by-step explanation:

icang [17]3 years ago

3 0

Answer:

Step-by-step explanation:

I checked it and it is right hope this helps!

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Answer:

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Step-by-step explanation:

The formula for volume is

V = Bh where B is the area of the base and h is the height

90 = B * 6

Divide each side by 6

90/6 = 6B/6

15 = B

The area of the face is 15 cm^2

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4 years ago

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A storage container is shaped like a rectangular prism. The volume of the container is 2415 cubic feet. The area of the base of

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11.5 feet

Step-by-step explanation:

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4 years ago

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What is 4 1/2 as a decimal number

GuDViN [60]

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Step-by-step explanation:

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3 years ago

A rectangular prism and a cylinder have the same height. The length of each side of the prism base is equal to the diameter of t

NARA [144]

Answer:

The rectangular prism has the greater volume

Step-by-step explanation:

Given

Prism:

$Length = Width = a$

$Height = h$

Cylinder

$Diameter = a$

$Height = h$

Required

Shape with greater volume

The volume of a rectangular prism is:

$Volume = Length * Base * Height$

So, we have:

$V_1 = a*a*h$

$V_1 = a^2h$

The volume of a cylinder is:

$Volume = \pi r^2h$

Where

$r = \frac{d}{2}$

$r = \frac{a}{2}$

So, we have:

$V_2 = \pi *(a/2)^2 h$

$V_2 = \pi *\frac{a^2}{4} h$

$\pi = 3.14$

So:

$V_2 = 3.14*\frac{a^2}{4} h$

$V_2 = \frac{3.14}{4} a^2h$

$V_2 = 0.785 a^2h$

So, we have:

$V_1 = a^2h$

$V_2 = 0.785 a^2h$

Both expressions have the same factor but different coefficient

The expression with greater coefficient has the greater volume

So, the $rectangular$ $prism \\$ has the $greater$ $volume$

Because: $1 > 0.785$

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3 years ago

Subtract: 5/8 - 1/4 A. 1/4 B. 3/8 C. 1/2 D. 3/4​

Subtract: 5/8 - 1/4 A. 1/4 B. 3/8 C. 1/2 D. 3/4