All categories

3 years ago

What is the value of fraction 1 over 2x3 + 5.3y, when x = 2 and y = 3?

Mathematics

1 answer:

NikAS [45]3 years ago

4 0

Hello, let's figure this one out together.

Me, myself had to write this down in the notes form to understand what I was doing.

In the fraction, multiply the 2's by 3.

1 over 2(2^3)+5.3(3)

1 over 2(2^3)+(5.3)(3)

Simplify each by step.

You end of up with a decimal.

You have a total of 0.031348.

You might be interested in

An arithmetic sequence has this recursive formula:

Marianna [84]

Answer:

Option D is the correct option.

please see the attached picture for full solution..

Hope it helps...

Good luck on your assignment...

5 0

3 years ago

How do I solve this problem?

evablogger [386]

I genuinely don't know what the point is of the table, where do you use it for?

4 0

3 years ago

Examine the system of equations below. Which choice will not result in an equation that would also belong to this

zaharov [31]

I would say that it is either B. Multiply the second equation by 4. Then add that result to the first equation or D. Add the two equations together

5 0

3 years ago

Find the product and express your answer in scientific notation. (1.3 x 10-6)(4 x 1010)

sveticcg [70]

$(1.3\cdot10^{-6})(4\cdot10^{10})=(1.3\cdot4)(10^{-6}\cdot10^{10})=5.2\cdot10^{-6+10}\\\\=\boxed{5.2\cdot10^4}$

3 0

3 years ago

Please I need help on this

vampirchik [111]

Answer:

53.13

Step-by-step explanation:

To find the measure of an angle use an inverse trig function.

$Sin A = \frac{4}{5}$ so you can take the inverse to find A $sin^{-1}\frac{4}{5} = A$ .

Use a calculator to calculate the value.

A = 53.13

4 0

3 years ago