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2 years ago

I NEED HELP!!! 3:8=_3

Mathematics

1 answer:

Neporo4naja [7]2 years ago

4 0

Answer:

im here for points

Step-by-step explanation:

POINTS

try 3/8

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What is 5 8/12 in simplest form?

bekas [8.4K]

5 8/12 in the simplest form is 17/3

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2 years ago

Read 2 more answers

Okay i need some help fast

Troyanec [42]

Answer:

Dimensions : 1 by 1 by 2 feet,

Volume ⇒ 2 ft^3

Step-by-step explanation:

Here, I can only assume that this rectangular prism is assigned to have dimensions 1 foot by 1 foot by 2 feet;

I can tell that these types of boxes have height and width as the same lengths, so given that;

Dimensions : 1 by 1 by 2 feet,

Volume ⇒ 1 * 1 * 2 ( by definition ) ⇒ 2 ft^3

In other words, Volume ⇒ 2 ft^3

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2 years ago

A rectangle has a height to width ratio of 3:4.5. Give two examples of dimensions for rectangles that could be scaled versions o

OlgaM077 [116]

We have been given that a rectangle has a height to width ratio of 3:4.5.

Let h be height and w be width of rectangle.

We can set our given information in an equation as:

$\frac{h}{w} =\frac{3}{4.5}$

$h=\frac{3}{4.5} *w$

Now we will substitute h=1 in this equation.

$1=\frac{3}{4.5} *w$

$3w=4.5$

$w=\frac{4.5}{3} =1.5$

We can see that width of rectangle is 1.5 times height of rectangle.

Our one set of dimensions of rectangle will be: height=1 and width=1.5.

We can get many set of dimensions for our rectangle by multiplying both height and width of rectangle by same number.

Multiplying by 5 we will get our dimensions as: height 5 and width 7.5.

Therefore, (1 and 1.5) and (5 and 7.5) dimensions for rectangle will be scaled version of our rectangle.

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2 years ago

Decreasing 40 to 20 is the same as decreasing 40 by one-half of . So, it is a 50% decrease.

Paha777 [63]

Yes it is also a 50% decrease.

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2 years ago

Please give me answers

Nikolay [14]

For number 9. its 34 × 65 = 65 × 34.. So that means its communicative property

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3 years ago