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GenaCL600 [577]
3 years ago
14

The ratio 5.2 to 2.8 is ? Write the following ratio in simplest form

Mathematics
2 answers:
drek231 [11]3 years ago
8 0

I believe the ratio in simplest form is 1.3 to 0.7.

<em>(Please mark this answer as Brainliest and leave a Thanks if I helped you!)</em>

Nimfa-mama [501]3 years ago
3 0

we can start off by convering those decimals to a fraction, we have one decimal on each, so we'll use one zero on the denominator, therefore.


\bf 5.\underline{2}\implies \cfrac{52}{1\underline{0}}~\hspace{15em} 2.\underline{8}\implies \cfrac{28}{1\underline{0}}&#10;\\\\[-0.35em]&#10;\rule{34em}{0.25pt}\\\\&#10;\cfrac{5.2}{2.8}\implies \cfrac{~~\frac{52}{10}~~}{\frac{28}{10}}\implies \cfrac{52}{10}\cdot \cfrac{10}{28}\implies \cfrac{52}{28}\implies \cfrac{13}{7}

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Michael multiplies 0.4 by a number. He records the product as 0.012. What number did Michael use? Michael used
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Answer:

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Step-by-step explanation:

Calculation for What number did Michael used

Using this formula

Number used=Number of Product recorded/Number multiplied

Let plug in the formula

Number used =0.012/0.4

Number used =0.03

CHECK: 0.4*0.03=0.012

Therefore the number that Michael used is 0.03

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Kisachek [45]
<h3>1. The term -2(x-2)^2 is simplified by first squaring the expression (x – 2). </h3><h3>TRUE </h3><h3>2. The simplified product is a binomial. TRUE</h3><h3>3. After multiplying, the like terms are combined by adding and subtracting.</h3><h3>TRUE </h3><h3>4. The parentheses are eliminated through multiplication.  TRUE</h3><h3>5. The final simplified product is  -28x^2 + 8x - 8 FALSE</h3>

Step-by-step explanation:

Here, the given expression is :

F(x)  = 3x(x- 12x) + 3x^2-2(x-2)^2

Now, let us first solve the given expression step wise:

F(x)  = 3x(x-12x) +3x^2 -2(x-2)^2\\= 3x(-11x) +3x^2 -2(x^2 +4 -4x)\\= -33x^2 + 3x^2 -2x^2 -8+8x\\= -32x^2 +8x - 8\\\implies F(x)  = -32x^2 +8x - 8

Now, here the given statements are:

1. The term -2(x-2)^2 is simplified by first squaring the expression (x – 2).

TRUE

2. The simplified product is a binomial. TRUE

3. After multiplying, the like terms are combined by adding and subtracting.

TRUE

4. The parentheses are eliminated through multiplication.  TRUE

5. The final simplified product is  -28x^2 + 8x - 8 FALSE

As the simplified expression is: (-32x^2 +8x -8)

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Step-by-step explanation:

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