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3 years ago

What is 0.33 in simplest form

Mathematics

2 answers:

Rom4ik [11]3 years ago

7 0

The answer would be 1/3 cause 0.33 is the actually 1/3

Vadim26 [7]3 years ago

4 0

First off that is simplest from unless you want it as a fraction in simplest for then it will be 1/3 plz rate me as brainliest

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HELP WILL GIVE BRAINLIEST

tester [92]

Answer:

Step-by-step explanation:

tan x

= Opposite / Adjacent

= 9 / 12

= 1 / 3

= 0.51° ( approximately )

Round to nearest tenth,

= 10

3 0

3 years ago

You're DVD membership costs $16 per month for 10 DVD rentals. Each additional DVD rental is $2

Llana [10]

Answer:

a) $y=2x-4$

b) independent variable: x - number of DVDs rented

dependent variable: y - the monthly cost of rent of x DVDs

c) $26

Step-by-step explanation:

Question:

Your DVD membership costs $16 per month for 10 DVD rentals. Each additional DVD rental is $2.

a. Write an equation in two variables that represents the monthly cost of your DVD rentals.

b. Identify the independent and dependent variables.

c. How much does it cost to rent 15 DVDs in one month?

Solution:

Let x be the number of DVDs rented, and y be the monthly cost of rent of x DVDs.

a) For the first 10 DVDs you should pay $16 and for the next (x - 10) DVDs you have to pay additional $2 per DVD.

Then the total cost is

$y=16+2(x-10)\\ \\y=16+2x-20\\ \\y=2x-4$

b) Independent variable is x, dependent variable is y (the cost depends on number of DVDs rented).

c) If x = 15, then

$y=2\cdot 15-4=30-4=26$

It will cost $26 to rent 15 DVDs.

3 0

4 years ago

Evaluate the expression 11C3

butalik [34]

Evaluating the expression 11C3 is very simple to do.

If you are assuming that C is the notation for the combination.
11!
11C3= ____

3!(11-3)!

3 0

4 years ago

(15 x 79) - (15 x 39) using distributive property

Leviafan [203]

(15 x 79) - (15 x 39) using distributive property

1185 - 585 = 800

4 0

4 years ago

Using quadratic equation: help me solve it <img src="https://tex.z-dn.net/?f=10x%20-%20%20%5Cfrac%7B1%7D%7Bx%20%7D%20%20%3

pochemuha

Answer:

$10x - \frac{1}{x} = 3 \\ 10x = 3 + \frac{1}{x} \\ 10x = \frac{3x + 1}{x} \\ 10x \times x = 3x + 1 \\ 10 {x}^{2} = 3x + 1 \\ 10 {x}^{2} - 3x - 1 = 0 \\ 10 {x}^{2} - 5x + 2x - 1 = 0 \\ 5x(2x - 1) + 1(2x - 1) = 0 \\ (5x + 1)(2x - 1) = 0 \\ \\ 5x + 1 = 0 \\ 5x = - 1 \\ x = \frac{ - 1}{5} \\ \\ 2x - 1 = 0 \\ 2x = 1 \\ x = \frac{1}{2}$

hope this helps you.

Have a nice day!

4 0

3 years ago