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3 years ago

How will the volume of the pyramid change if each side is multiplied by a factor of One-half?

Mathematics

2 answers:

mash [69]3 years ago

5 0

Answer:

I think the volume will be one-eighth times the volume

Step-by-step explanation:

blondinia [14]3 years ago

4 0

Answer:

The volume will be One-eighth times the volume.

Step-by-step explanation:

Well the formula for the volume of pyramid is,

$\frac{lwh}{3}$ ,

We can make the base length and width 6 units and the height 6 units too.

= 72

6 * 1/2 = 3

3*3*3

=18

18 / 3 = 6

So now we make a fraction 6/72,

3/36

1/12

1 ÷ 12 = .08333333

Thus,

the volume of the new pyramid is 1/8 times the volume.

Hope this helps :)

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How would you change the graph of y = x² to produce the graph of y = x2 – 5,

KatRina [158]

9514 1404 393

Answer:

shift it down 5 units

Step-by-step explanation:

Subtracting 5 from every y-value moves the graph down 5 units.

To make the new graph, translate every point down 5 units.

6 0

2 years ago

If a car goes around a turn too quickly, it can leave tracks that form an arc of a circle. By finding the radius of the circle,

Slav-nsk [51]

Answer:

155.7

Step-by-step explanation:

Use what you know.

Segment AC is 130 ft

Segment CD is 70ft

If you use the Pythagorean Theorem, in this case being = +

To find segment CE, you would do r-70

So, = +

= 16,900 + -140r + 4900

Add the -140r to the left side and then get rid of the two . Then Add 16,900 and 4900 together

You'll end up with 140r = 21,800

Divide 140 on each side.

Your final answer will be 155.7 (rounded to the nearest tenth)

6 0

2 years ago

A farm has a square fenced-in area with side length x where the farm gives children pony rides. Adjacent to one entire side of t

Vika [28.1K]

Answer:

1) x²+4x=2700

2) 50x50

Step-by-step explanation:

Pony area = x²

line-up area=4x

x²+4x=2700

x²+4x-2700=0

(x-50)(x+54)

So x= 50 or -54. Since it can’t be a negative number, it must be 50.

CHECK:

Square = 50x50 = 2500

Line up area = 50x4 = 200

2500+200=2700 YES

6 0

3 years ago

the ratio of students who walked home from school to the students who ride the bus home is 2.7. The number of the bus riders is

cupoosta [38]

Answer:

3.5

Step-by-step explanation:

If there are 9 students total and the ratio is 2:7 for walk home to ride bus then the answer would you would divide 2 from 7 which can be written as 7/2 then you would get your answer. Plus if the question says how many times the number... that means division:).

HOPE THIS HELPS!!:)

7 0

3 years ago

12x + 24y + 18z using GCF

xxMikexx [17]

Answer: 6
Hope this helps : )

8 0

2 years ago