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Novay_Z [31]
3 years ago
6

Do 5/15 and 4/10 form a proportion? Explain why or why not.

Mathematics
1 answer:
serious [3.7K]3 years ago
5 0

Answer:

No because they are not equal to each other.

Step-by-step explanation:

We can simplify 5/15=4/10 to this

1/3=2/5 They are not equal, and therefore don't form a proportion.

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MrMuchimi

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3 years ago
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The oblique prism below has an isosceles right triangle base. An oblique right triangular prism is shown. The triangular bases h
balandron [24]

The volume of the geometry that is oblique prism is \rm 0.5x^3 + x^2. Then the correct option is A.

<h3>What is Geometry?</h3>

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

Given

The oblique prism below has an isosceles right triangle base.

The triangular bases have 2 sides with a length of x.

The distance from the 2 triangular bases is (x + 3).

The vertical height of the prism is (x + 2).

The volume of the oblique prism will be

\rm Volume = Area\ of \ triangle * Vertical\ Height \\\\Volume = \dfrac{1}{2} (Base)^2 * Vertical \ Hetght\\\\Volume = \dfrac{1}{2} x^2 (x + 2)\\\\Volume =  \dfrac{1}{2} x^3 + x^{2} \\\\

The volume of the oblique prism is \rm 0.5x^3 + x^2.

Thus, option A is correct.

More about the geometry link is given below.

brainly.com/question/7558603

7 0
3 years ago
Linda purchased a prepaid phone card for $30. Long distance calls cost 13 cents a minute using this card. Linda used her card on
Basile [38]

Answer:35 minutes

Step-by-step explanation:

$30.00 - $25.45= $4.55/$.13= 35 minutes

5 0
3 years ago
Solution for 8.5+4(1-2.5k)= -25.5
Nonamiya [84]
The solution is k=19/5
4 0
3 years ago
Choose all the expressions that are equal to 5/9 multiply 8
Lesechka [4]

Answer:

4.44

Step-by-step explanation:

the real answer is 4.44444444444

5 0
3 years ago
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