All categories

3 years ago

Cos ²a/2 = (tana + sina/ 2 tan a)

Mathematics

1 answer:

Yakvenalex [24]3 years ago

7 0

Step-by-step explanation:

<h2>Hope it helps ....</h2><h2>Moderator are worst of this app</h2>

You might be interested in

Please help!!!!!!!!!!!!

BigorU [14]

Answer:

Two angles are complementary if their measures add up to 90°. In the diagram, ∠ADB and ∠BDC are complementary.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Y=2.5x+8 in terms of x and in terms of y

Grace [21]

Answer:

x = (-16/5,0)

y = (0,8)

Step-by-step explanation:

7 0

2 years ago

In a recent year 17.3% of all registered doctors were female. If there were 52,900 female registered doctors that year, what was

wariber [46]

If 17.3% equals 52,900, then
1% equals 52,900/17.3, and
100% equals 52,900/17.3*100 = 305,780.34

Hence, the total amount of doctors is about 305,780

5 0

3 years ago

Which could be used to evaluate the expression Negative 6 (4 and two-thirds)

solong [7]

Answer:

The answer is (Negative 6) (4) + (negative 6) (two-thirds)

Step-by-step explanation:

So basically, Negative 6x4= negative 24. Then you have to add Negative 6 x two-thirds. So 6 times two-thirds equal 4. So now you just add 24 and 4. And that equals 28. :)

7 0

3 years ago

Read 2 more answers

On the stock market four companies had a price change of 5/8, -0.25 -1/8 and 1.5 is the -1/8 the smallest price change of the fo

JulijaS [17]

Given:

Price change of four companies $\dfrac{5}{8},-0.25,-\dfrac{1}{8}\text{ and }1.5$ .

To find:

Smallest price change of the four companies.

Solution:

We have price change of four companies as $\dfrac{5}{8},-0.25,-\dfrac{1}{8}\text{ and }1.5$ .

Here negative sign represents the decrease in stock market price.

Price change can either positive or negative. So, we need to find the absolute value of each price change.

$\left|\dfrac{5}{8}\right|=0.625$

$|-0.25|=0.25$

$\left|-\dfrac{1}{8}\right|=0.125$

$|1.5|=1.5$

Arrange these values in increasing order.

$0.125$

Now,

Price changes in ascending order is

$-\dfrac{1}{8},-0.25,\dfrac{5}{8},\text{ and }1.5$

Hence, -1/8 the smallest price change of the four companies.

4 0

3 years ago

Cos ²a/2 = (tana + sina/ 2 tan a)​

Cos ²a/2 = (tana + sina/ 2 tan a)