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4 years ago

Convert 20 ounces into pounds. there are 16 ounces in one pound. round answers to the nearest hundredth.

1 answer:

5 0

The answer is: " 320 oz. " .
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<em><u>Note</u></em>:
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20 lb. * (16 oz./ lb.) = (20 * 16) oz. = 320 oz.
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Decibe how to use a tens fact to find the difference for 15-8

barxatty [35]

You can do 10-8=2 and then 2+5=7 which is the same as 15-8

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4 years ago

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olganol [36]

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3 years ago

DE=5x+6, AC=12x+8. What is the length of AC?

Katarina [22]

Answer:

AC = 32 units

Step-by-step explanation:

It looks like DE is half of AC, so to find the length of AC you would multiply the length of DE by 2.

DE = 5x + 6, so 2(5x + 6) = AC.

Distribute the 2 inside the parentheses.

10x + 12

Now make this value equal to the expression standing for AC, 12x + 8.

10x + 12 = 12x + 8

Subtract 10x from both sides of the equation.

12 = 2x + 8

Subtract 8 from both sides of the equation.

4 = 2x

Divide both sides by 2 to solve for x.

x = 2

Take this value of x and substitute it into the expression for the length of AC.

12(2) + 8

Multiply 12 and 2 together.

24 + 8

Add 24 and 8.

AC = 32 units

7 0

3 years ago

Read 2 more answers

I hope you can see it right... this is kinda confusing and I even tried looking it up.

almond37 [142]

Answer:20

Step-by-step explanation:

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3 years ago

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Complete the data table for the function f(x) = -x - 2 + 2.

alexgriva [62]

Given the following function:

$\text{ f(x) = }\sqrt[]{-x\text{ -2}}\text{ + 2}$

y = f(x)

Therefore, let's complete the data table by substituting each x-values to be able to get the respective y-values,

We get,

At x = -2,

$\text{ y = f(x) = }\sqrt[]{-x-2}\text{ + 2}$ $\text{f(-2) = }\sqrt[]{-(-2)-2}\text{ + 2}$ $\text{ = }\sqrt[]{2\text{ - 2}}\text{ + 2}$ $\text{ = }\sqrt[]{0}\text{ + 2}$ $\text{ y = f(-2) = 2}$

Therefore, y = 2 at x = -2.

At x = -3,

$\text{ y = f(x) = }\sqrt[]{-x-2}\text{ + 2}$ $\text{f(-3) = }\sqrt[]{-(-3)-2}\text{ + 2}$ $\text{= }\sqrt[]{3-2}\text{ + 2}$ $\text{= }\sqrt[]{1}\text{ + 2}$ $\text{= }1\text{ + 2}$ $\text{ f(-3) = 3}$

Therefore, y = 3 at x = -3.

At x = -6,

8 0

1 year ago