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3 years ago

Ccs(x)=-1,for 3pi less then or equal to c less then or equal to 4pi

Mathematics

1 answer:

Fantom [35]3 years ago

3 0

Answer:

well given that Ccs=x=-1=3 $\pi$ =c=4 my teacher thinks that its less than

Step-by-step explanation:

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1. Find the exact value of sin and cos of 195 degrees.

KengaRu [80]

Answer:

Sin195* = - $\frac{\sqrt{6}-\sqrt{2} }{4 }$

Cos195* = - $\frac{\sqrt{6} +\sqrt{2} }{4}$

Step-by-step explanation:

5 0

3 years ago

PLS HELP I WILL GIVE BRAINLY

SCORPION-xisa [38]

Answer:

the answer to the problem is 2.25. i think k=3 if x=3/4 and y=2.25

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

Find the ratio in which the y-axis divides the line segment joining the points (-4,6) and (10,12). Also find the coordinates of

attashe74 [19]

Here, Let coordinates = ( 0, y)
Let, y-axis divides line in the ratio = k : 1

Now, (0, y) = [(10k-4) / k+1 , (12k-6)/ k + 1 ]
0 = 10k - 4 / k+1
10k = 4
k = 4/10 = 2/5

In short, Your ratio of division would be: 2 : 5

Now, y = (12k - 6)/ k + 1
y = 12*2/5 - 6 / 2/5 + 1
y = -6/7

In short, Your Coordinates would be: (0, -6/7 )

Hope this helps!

4 0

3 years ago

Yolanda has 2 granola bars. Each serving is of a bar of granola.

RSB [31]

The model of the granola bars is an illustration of ratios and proportions.

The model that shows the total serving is model A

The given parameters are:

$\mathbf{Bars = 2}$

$\mathbf{Serving = \frac{2}{5}}$

So, the number of servings in both bars is:

$\mathbf{Total = Bars \div Serving}$

Substitute 2 for Bars and 2/5 for Servings

$\mathbf{Total = 2 \div \frac{2}{5}}$

Express as multiplication

$\mathbf{Total = 2 \times \frac{5}{2}}$

$\mathbf{Total = \frac{10}{2}}$

$\mathbf{Total = 5}$

The total number of servings is 5

The model that shows a total serving of 5 is model A (see attachment)

Read more about ratios and proportions at:

brainly.com/question/7810782

6 0

3 years ago

C=85x+60 solve for x

Tatiana [17]

To solve for x:

C=85x+60 subtract 60 from both sides

C - 60=85x+60 - 60

C - 60 = 85x now divide by 85 both sides

(C - 60)/85 = x

So we can write:
$x= \frac{C-60}{85}$

I hope that helps!

3 0

3 years ago