All categories

2 years ago

Please please please help meeeeeeeee and I WILL mark you brainliest

Mathematics

1 answer:

Sidana [21]2 years ago

6 0

Microphone is one of the world's quietest microphones, and it comes complete with a ton of essential access

You might be interested in

16.5 grams to 24.8 grams

lesya692 [45]

<span>The answer for 16.5 grams to 24.8 grams is 8.3

</span>

4 0

4 years ago

I need help <br> P.S its about direct variation

m_a_m_a [10]

Answer equal to 3 because 3+4 =8-5 equal 3

3 0

3 years ago

Given cosine of x is equal to negative square root of 3 over 2 comma what is the value of cos(x π)?

slamgirl [31]

Value of cos(x+π) = $\bold{\frac{\sqrt{3} }{2}}$

Given cosine of x = $-\frac{\sqrt{3} }{2}$

i.e., cos(x) = $-\frac{\sqrt{3} }{2}$

Also cos( $\frac{\pi}{6}$ ) = $\frac{\sqrt{3} }{2}$ . So x = $\frac{\pi}{6}$ .

We need to find cos(x+π) = cos( $\frac{7\pi}{6}$ ).

But its value is not easy to find. So we use trigonometric formulas.

We have the trigonometric formula, cos (x+π) = - cos(x) = - $-\frac{\sqrt{3} }{2}$ = $\bold{\frac{\sqrt{3} }{2}}$

Cos(x+π) lies in the 3rd quadrant. So there cosine has negative values. That is why, cos (x+π) = - cos(x).

Learn more about Cos(x+π) trigonometric formula at brainly.com/question/12243383

#SPJ4

7 0

2 years ago

8/v+1/2=7/v what is v?

Svetllana [295]

Answer:

v=2

Step-by-step explanation:

8/v+1/2=7/v

1/2=8/v-7/v

1/2=1/v

(1/2)v=1

v=1/1/2

v=1*2/1

v=2

6 0

3 years ago

Read 2 more answers

How many kilograms equals 100 grams?

PtichkaEL [24]

0.1 kilogram equals 100 grams

6 0

4 years ago

Please please please help meeeeeeeee and I WILL mark you brainliest ​

Please please please help meeeeeeeee and I WILL mark you brainliest