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3 years ago

14

Rationalize the numerator

B6a%20%5C%5C%7D%7B%3F%7D%20%7D%20" id="TexFormula1" title=" \sqrt{3 \times a \times b \frac{6a \\}{?} } " alt=" \sqrt{3 \times a \times b \frac{6a \\}{?} } " align="absmiddle" class="latex-formula">

1 answer:

Eva8 [605]3 years ago

7 0

Answer:

rationalize my skill capability

Step-by-step explanation:

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Anyone mind helping out with my math?

Dmitrij [34]

Answer:

no

Step-by-step explanation:

all the numbers are multiples of each two.

For example,

2×2=4,

4×2=8,

8×2=16

So, the line would be linear.

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3 years ago

The angle of elevation of the sun is 24°. What is the length of the shadow cast by a person 1.82 m tall?

amm1812

Answer:

4.09 m

Step-by-step explanation:

Let the length of the shadow cast by a person be x m.

$\tan \: 24 \degree = \frac{height \: of \: person}{length \: of \: the \: shadow} \\ \\ 0.4452286853 = \frac{1.82}{x} \\ \\ x = \frac{1.82}{0.4452286853} \\ \\ x = 4.08778693 \: m \\ x = 4.09 \: m$

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3 years ago

What is 4 15/24 as a decimal

MAVERICK [17]

Answer:

4.625

Step-by-step explanation:

All you do is divide 15/24 and then add the four before the decimal, and BOOM there is your answer! Good Day!

7 0

3 years ago

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Maria put trim around a banner that is the shape of a triangle. Each side is 21 inches long. Maria has 3 4 foot of trim left. Wh

Sergio039 [100]

We have been given that Maria put trim around a banner that is the shape of a triangle. Each side is 21 inches long.

The amount of trim will be equal to perimeter of triangle. The perimeter of given triangle will be 3 times each side length that is $3\times 21=63$ inches.

Now we need to convert 63 inches into feet.

12 inches = 1 feet

63 inches = $\frac{63}{12}$ feet = 5.25 feet.

We are also told that Maria has $\frac{3}{4}$ foot of trim left, so total length of trim would be trim used plus trim left that is $5.25+\frac{3}{4}=5.25+0.75=6$ feet.

Since we need to find length of trim in yards, so we will convert 6 feet into yards.

3 feet = 1 yard

6 feet = $\frac{6}{3}$ yards = 2 yards

Therefore, the length of the trim was 2 yards.

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4 years ago

Megan sent 12 postcards last week. This week she sent 4 postcards. How many more postcards didn't she sent last week?

Gala2k [10]

8 postcards she didn't sent last week.

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3 years ago

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