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insens350 [35]
3 years ago
13

this is a hard math question the volume of a prism is the product of its height and area of its base, v = bh. a rectangular pris

m has a volume of 16y4 16y3 48y2 cubic units. which could be the base area and height of the prism? a base area of 4y square units and height of 4y2 4y 12 units a base area of 8y2 square units and height of y2 2y 4 units a base area of 12y square units and height of 4y2 4y 36 units a base area of 16y2 square units and height of y2 y 3 units
Mathematics
1 answer:
Lerok [7]3 years ago
8 0
V = bh
16y^4 + 16y^3 + 48y^2 = 16y^2(y^2 + y + 3)
Therefore, the prism has a base area of 16y^2 square units and height of y^2 + y + 3 units
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Which property of addition is shown below? a bi c di = a c bi di identity property associative property commutative property inv
marin [14]

The commutative property of addition is shown here a+bi+c+di = a+c+bi+di which is the correct answer.

<h3 /><h3>What is commutative property?</h3>

The commutative property states that an expression of the form (A + B) can be solved as (B + A) by an addition operation that does not change the result.

This property applies to multiplication also.

We have the given expression:

a+bi+c+di = a+c+bi+di

We have to identify the property of addition in the above expression.

Since we can say here that (bi+c) is expressed as (c+bi).

The commutative property of addition states that the numbers can be added in any order.

Mathematically, it states that a+b = b+a.

Here, (bi+c) can be replaced by (c+bi), whether 'b' is added to 'ci' or 'ci' is added to 'b', the result is always the same.

Therefore, the commutative property of addition is the correct answer

Learn more about the commutative property;

brainly.com/question/27325958

6 0
2 years ago
Factorise x^2+11x+18
Semenov [28]

Answer:

(x + 9)(x + 2 )

Step-by-step explanation:

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When you multiply (9*2 = 18) and when you add (9 +2 = 11).

x² + 11x + 18 = x² + 9x + 2x + (9*2)

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4 0
3 years ago
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valentinak56 [21]

9514 1404 393

Answer:

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Step-by-step explanation:

The area can be figured a number of ways. The figure can be divided into parts, and the areas of those parts added.

Or, the area of the enclosing rectangle can be found, and the rectangle at upper right that is not shaded can be subtracted from that. We choose the latter.

The overall width is the sum of the given partial widths:

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Then the area of the bounding rectangle is ...

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The area of the upper right empty-space is ...

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Then The area of the shaded figure is ...

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5 0
3 years ago
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liubo4ka [24]

Answer:

Step-by-step explanation:

Given:

The expression is

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3 years ago
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