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3 years ago

Determine which expression is equivalent to cos3O.

Mathematics

1 answer:

Delicious77 [7]3 years ago

3 0

6 times 2 is 12. B is than answer

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Joseph wants a television for his

kati45 [8]

Answer:

133.2

Step-by-step explanation:

First take off the 40%

740 - (40/100)*740

740 - 0.4 * 740

740 - 296

444

=========================

That answer of 444 is the new selling price.

Now you take 30% of 444

30% of 444

30/100 * 444

0.3 * 444

133.2

Joseph will have to pay 133.2 dollars for the TV he want.

===========================

One Step

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You could do this problem all in one step

30% (740*60% )

0.3 ( 740*0.6)

0.3(444)

133.2

=================

Both methods give the same answer.

8 0

3 years ago

Read 2 more answers

You increase the amounts of ingredients in a recipe to make a proportional recipe. The original recipe uses three avocados and 0

butalik [34]

Answer:

9 : 1.5

9 avocados

Step-by-step explanation:

the original is 3:0.5, this means for every 3 avocados you need 0.5 cups of minced onions.

the new proportion would be ?:1.5

meaning it is not 9:1.5, since 1.5 is 3 times more than 0.5, therefore 3 avocados would also have to be multiplied by 3. giving you 9 avocados.

5 0

3 years ago

AleksAgata [21]

Answer:

D. y = 58

Step-by-step explanation:

Answer:

The value of the polynomial is 58 for x = 6.

Step-by-step explanation:

Here, the given quadratic function polynomial is given as:

or,

Now, to find the value of y, when x = 6

⇒

= 2(36 - 6 -1) = 2(29)

= 58

⇒y(6) = 58

Hence, the value of the given polynomial is 58 for x = 6.

3 0

3 years ago

What is the y-intercept of the line shown? <br> -1<br> 0<br> 1

Hatshy [7]

Answer:

-1

Step-by-step explanation:

The y-intercept is where the line crosses the y-axis.

7 0

2 years ago

Read 2 more answers

when camping alone , mr adam uses all of the water in 12 days, then when mrs adams and mr adams camp together they use all of th

professor190 [17]

Using the together rate, it is found that if Mrs Adams camps alone, she will use all the water in 24 hours.

<h3>What is the together rate?</h3>

The together rate is the sum of each separate rate.

In this problem, the rates are:

Together: 1/8.

Mr Adam: 1/12.

Mrs Adams: 1/x.

Hence:

$\frac{1}{12} + \frac{1}{x} = \frac{1}{8}$

$\frac{x + 12}{12x} = \frac{1}{8}$

$12x = 8x + 96$

$4x = 96$

$x = \frac{96}{4}$

$x = 24$

If Mrs Adams camps alone, she will use all the water in 24 hours.

More can be learned about the together rate at brainly.com/question/25159431

6 0

3 years ago