3 years ago

Please let me know asap

Mathematics

1 answer:

Free_Kalibri [48]3 years ago

8 0

Answer:

y is equal to67 degrees

You might be interested in

3x + 1 > 7 Solve ^ Help please it's for a test

Rus_ich [418]

Answer:

x > 2

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Which measurement could be a volume measure? 17.9 ft2 25.2 kg 62.5 km 12.4 ft3

CaHeK987 [17]

12.4 ft 3^ I think

Hope I helped

3 0

3 years ago

Read 2 more answers

Yall should add da ig prettyface.kalei ‍♀️

aalyn [17]

Answer:

the answer for this is yes I will try to follow you

5 0

2 years ago

Read 2 more answers

I dont know the answer

Oduvanchick [21]

4/13 because the absolute value would be itself since it is positive. If it was negative then the absolute value would be positive.

8 0

3 years ago

Verify the identity. 4 csc 2x = 2 csc2x tan x

vlada-n [284]

Step-by-step explanation:

$4csc(2x) = 2csc^2(x) tan(x)$

We start with Left hand side

We know that csc(x) = 1/ sin(x)

So csc(2x) is replaced by 1/sin(2x)

$4 \frac{1}{sin(2x)}$

Also we use identity

sin(2x) = 2 sin(x) cos(x)

$4 \frac{1}{2sin(x)cos(x)}$

4 divide by 2 is 2

Now we multiply top and bottom by sin(x) because we need tan(x) in our answer

$2\frac{1*sin(x)}{sin(x)cos(x)*sin(x)}$

$2\frac{sin(x)}{sin^2(x)cos(x)}$

$2\frac{1}{sin^2(x)} \frac{sin(x)}{cos(x)}$

We know that sinx/ cosx = tan(x)

Also 1/ sin(x)= csc(x)

so it becomes 2csc^2(x) tan(x) , Right hand side

Hence verified

6 0

3 years ago