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3 years ago

The mass m is less than 5 kilograms

Mathematics

1 answer:

Musya8 [376]3 years ago

4 0

5 minus m ( variable)

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$59.75 camera, 4% sales tax please show in full detail

jek_recluse [69]

Answer:

The total cost would be: $62.14

Step-by-step explanation:

First convert the percent to a decimal, so since it is 4%, you move the decimal two places to the right, so it would be .04.

Next, multiply $59.75 x .04%. This equals $2.39.

Then, take the product and add it to $59.75. So, $59.75 + $2.39.

This equals $62.14!

3 0

3 years ago

Rationalize the denominator 11/Square root of 5 - square root of 6

olasank [31]

Answer:

$-11\sqrt{5}-11\sqrt{6}$

Step-by-step explanation:

The given radical expression is;

$\frac{11}{\sqrt{5}-\sqrt{6}}$

We multiply both the numerator and the denominator by the conjugate of

$\sqrt{5}-\sqrt{6}$ which is $\sqrt{5}+\sqrt{6}$

$\frac{11(\sqrt{5}+\sqrt{6})}{(\sqrt{5}-\sqrt{6})(\sqrt{5}+\sqrt{6})}$

The denominator is now difference of two squares;

$\frac{11(\sqrt{5}+\sqrt{6})}{(\sqrt{5})^2-(\sqrt{6})^2}$

Simplify:

$\frac{11(\sqrt{5}+\sqrt{6})}{5-6}$

$\frac{11(\sqrt{5}+\sqrt{6})}{-1}$

$-11(\sqrt{5}+\sqrt{6})$

$-11\sqrt{5}-11\sqrt{6}$

8 0

4 years ago

A recipe calls for 2 1/2 cups flour, 3/4 cups of sugar and 2 eggs. How much of each ingredient do you need to make half the reci

wariber [46]

You would need 5/4 cups of flour, 3/8 cups of sugar and 1 egg to make half of the recipe.

4 0

3 years ago

Complete the square x2+22x+

DENIUS [597]

121 is the answer. you divide 22 by two and then raise it to the power of two

5 0

3 years ago

Does anyone know the answer?

FromTheMoon [43]

Answer:

AB = 4.41

Step-by-step explanation:

→You are given the adjacent side and need to find the hypotenuse. For this, we use cos.

→Set it up, like so:

$cos25=\frac{4}{x}$

→To get rid of the x in the denominator, multiply everything by x:

$x(cos25=\frac{4}{x})$

$xcos25 = 4$

→Divide both sides by cos25:

x = 4.413

→Round to nearest hundredth:

x = 4.41

6 0

3 years ago