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2 years ago

Describe the translation from f ( x ) = I x I... to f ( x ) = I x - 1 I + 11.

Mathematics

1 answer:

noname [10]2 years ago

6 0

Horizontal shift 1 unit left and vertical shift 11 units up

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A salesman has a base salary of $1,400. He receives an additional 3.5% commission on his total sales. Last month his total salar

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$1,400+(3.5% times x)=$2,800

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3 years ago

Read 2 more answers

What is 14 : 56 equivalent to

Vlad1618 [11]

Answer:

28 : 112

Step-by-step explanation:

you can multiply 14 by 2 and 56 by 2 and you get 28 for 14 and 112 for 56 so 28:112 is equivalent to 14:56.

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3 years ago

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6/7 oz converted to pounds

Harman [31]

Answer:

.0536lb

Step-by-step explanation:

you can literally look this up on google

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3 years ago

Elton is a candle maker. Each 15 cm long candle he makes burns evenly for 6 hours. If Elton makes a 45cm candle how long would i

tankabanditka [31]

Answer:

18 hours

Step-by-step explanation:

You know that 15cm burns in 6 hours. That means that for every 15cm that burns after that, it will be another 6 hours for each.

This gives us the means to find out how long it takes for the 45 cm candle to burn.

We want to know how many 15 cm candles fit into this 45 cm candle. To do this, we must divide: 45 ÷ 15 in order to find how how many 15 cm and 6 hour-burning candles make up the 45 cm candle

45 ÷ 15 = 3, so 3 candles, each of which take 6 hours to burn, fit into the candle

Now, all we have to do is multiply 6 by 3 in order to find out how many hours it takes for 3 candles to burn!

6 • 3 = 18, so it will take 18 hours for the candle to burn

4 0

3 years ago

What is the value of the expression (-8/9) divided by (-2/3) x (-4 1/2) ?

Law Incorporation [45]

Answer:

B) $x=-\frac{8}{27}$

Step-by-step explanation:

$-\frac{8}{9}=-\frac{2}{3}x(-4\frac{1}{2})$

To start things off, lets convert any mixed numbers like $-4\frac{1}{2}$ into improper fractions. In this case $-4\frac{1}{2}$ as an improper fraction is $-\frac{9}{2}$ .

$-\frac{8}{9}=-\frac{2}{3}x(-\frac{9}{2})$

Now let's multiply $-\frac{2}{3}x$ by $-\frac{9}{2}$ . When multiplying fractions, all you need to do is multiply the numerators and denominators separately. Your final answer should be $\frac{18}{6}x$ .
*Note: a negative times a negative is a positive, so that's why we now have an even number in front of $x$ instead of a negative number.

$-\frac{8}{9}=\frac{18}{6}x$

Now we want to isolate $x$ , so we'll have to divide $-\frac{8}{9}$ by $\frac{18}{6}$ , but dividing these two fractions seems like a pain. To make things a bit easier, let's turn our improper fraction into a whole number. To change this improper fraction into a whole number, we should ask ourselves what times $6$ is equal to $18$ ? In this case, the answer is 3, so $\frac{18}{6}$ is actually the same thing as the whole number $3$ .
*Note: In general, keeping fractions as either improper fractions or whole numbers will make doing math easier. Avoid mixed numbers like $-4\frac{1}{2}$ when trying to do math and simply change improper fractions into mixed numbers once you have your final solution.

$-\frac{8}{9}=3x$

Now divide $-\frac{8}{9}$ by $3$ . Think of it as multiplying the denominator of $-\frac{8}{9}$ by $3$ .

$-\frac{8}{27}=x$

6 0

3 years ago