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2 years ago

How are prisms and pyramids alike and how are they different?

Mathematics

1 answer:

LenKa [72]2 years ago

7 0

Answer:

Prisms have two congruent — or identical — bases, and pyramids only have one base. The shape of the base on pyramids and prisms can vary, depending on the shape of the overall three-dimensional object. A prism has two identical bases that are parallel, while a pyramid has one base.

Step-by-step explanation:

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4(3xy^4)^3/(2x^3y^5)^4

myrzilka [38]

Answer:

$\frac{4\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}=\frac{27}{4x^9y^8}$

Step-by-step explanation:

Given the expression

$\:\:\frac{4\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}$

solving the expression

$\:\:\frac{4\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}=4\cdot \:\frac{\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}$

$=4\:\frac{27x^3y^{12}}{16x^{12}y^{20}}$

$=4\cdot \frac{3^3}{2^4x^9y^8}$

The multiply fractions are defined as

$\:a\cdot \frac{b}{c}=\frac{a\:\cdot \:b}{c}$

so the expression becomes

$=\frac{3^3\cdot \:4}{2^4x^9y^8}$

$=\frac{3^3\cdot \:2^2}{2^4x^9y^8}$

$=\frac{3^3}{2^2x^9y^8}$

Refining

$=\frac{27}{4x^9y^8}$

Therefore,

$\frac{4\left(3xy^4\right)^3}{\left(2x^3y^5\right)^4}=\frac{27}{4x^9y^8}$

8 0

3 years ago

Nfhjdnhikvcdbhvbndhifgnbhidfgnijhdfibhjgdfbhijvbnjidfhunbdfhun

krok68 [10]

Answer:

1. x=-6

2. x=12

3. x=8

4. x=-21

5. x=-18

6. x=-2

7. x=10

8. x=-3

9. x=21

10. x=2

11. x=-18

12. x=-7

13. x=6

14. x=-10

15. x=3

Step-by-step explanation:

Whew! That took a long time. I hope the answers are correct! The negatives may be hard to see, though. Comment on this answer if you can't see them.

7 0

3 years ago

Read 2 more answers

F(x) = 3x + 1. Solve for x if f(x) = 19

OLga [1]

To solve, set your equation to your solution.

3x+1=19

Start by subtracting 1 from each side to start isolating the x.

3x+1=19
-1 -1
————-
3x=18

Next, divide both sides by 3 to completely isolate the x.

3x=18
—- ——
3 3

x=6

Therefore, x for f(x)= 19 is 6

You can check by inserting into the equation 3(6)+1=18+1=19.

Hope this helps!!

8 0

3 years ago

Read 2 more answers

1. Which of the line segments below represents speeding up?<br><br> A.<br> B.<br> C.

Temka [501]

Answer:

Segment A

Step-by-step explanation:

If you compare the speed to the distance using the graph, you can tell:

A) As the person travels, their speed increases

B) As the person travels, their speed does not change

C) As the person travels, the their speed decreases

Therefore, for the person's speed is increasing over segment A.

6 0

3 years ago

6th grade math help me pleaseee

ddd [48]

Answer:(3,0),(0-2,),(6,5)

Step-by-step explanation: BECAUSE IT MAKES ALOT OF SENSE AND UMM IM IN THE 7TH GRADED SO YEAH IF ITS WRONG THAN SORRY. :(

3 0

3 years ago