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2 years ago

What is the standard form equivalent of (x + 5)(2x +4)?

Mathematics

1 answer:

Amanda [17]2 years ago

6 0

Answer:

2x²+14x+20

Step-by-step explanation:

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If the supplement of an angle is 30 degrees more than the measure of the angle, what is the measure of the angle???? First corre

kogti [31]

The supplement of 30° is the angle that when added to 30° forms a straight angle (180° ).

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2 years ago

What is an integer function?<br>

djyliett [7]

Answer:

The INTEGER function returns an integer representation of a number or character string in the form of an integer constant.

Step-by-step explanation:

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2 years ago

Convert 1/15 into a decimal correct to 2 decimal places

Citrus2011 [14]

Answer:

$\frac{1}{15} = 0.\overline{66}$

Step-by-step explanation:

We proceed to show the procedure to calculate the given fraction into a decimal form:

1) Since numerator is less than denominator, the integer component of the decimal number is zero:

$\frac{1}{15} = 0.xx$

2) We multiply the numerator by 10 and find the tenth digit:

$\frac{10}{15} = 0$

Then,

$\frac{1}{15} = 0.0xx$

3) We multiply the fraction in 2) by 10 and find the hundredth digit:

$\frac{100}{15} = 6$

Then,

$\frac{1}{15} = 0.66x$

And the remainder is:

$r = 100-15\times 6$

$r = 10$

4) We multiply the remainder by 10 and divide this result by the denominator to determine the thousandth digit:

$\frac{100}{15} = 6$

Then,

$\frac{1}{15} = 0.666$

This question asks us to write a decimal correct to 2 decimal places, which has the characteristic that is infinite periodical decimal. Then, the result correct to 2 decimal places is:

$\frac{1}{15} = 0.\overline{66}$

3 0

2 years ago

276,486 + 5,616 + 23,362

Murrr4er [49]

Answer:

Step-by-step explanation:305,464

8 0

2 years ago

Read 2 more answers

Two Algebra questions^^^

guapka [62]

5 = c. infinite.
6 = I don't know. sorry!!
Hope this helps!!

4 0

3 years ago