3 years ago

4 If 2 sin X = 1 (where X is the measure of an acute angle), then X =

Mathematics

1 answer:

Papessa [141]3 years ago

6 0

X = arcsin (1/2) = 30 degrees

You might be interested in

PLEASE HELP ASAP!!!!!!!!!!!!!!!!!!!!!

djyliett [7]

The answer would be F. Multiply 64,000 by 0.07 (that decimal representing 7%) to get 4,480

5 0

2 years ago

Read 2 more answers

What is 8 1/2 +7 1/4= ?

Oliga [24]

The correct answer is 15.75

5 0

3 years ago

Read 2 more answers

Find csc x if sin x + cot x cos x =√3.

Oksi-84 [34.3K]

Answer:

The answer is (d) ⇒ cscx = √3

Step-by-step explanation:

∵ sinx + (cotx)(cosx) = √3

∵ sinx + (cosx/sinx)(cosx) = √3

∴ sinx + cos²x/sinx = √3

∵ cos²x = 1 - sin²x

∴ sinx + (1 - sin²x)/sinx = √3 ⇒ make L.C.M

∴ (sin²x + 1 - sin²x)/sinx = √3

∴ 1/sinx = √3

∵ 1/sinx = cscx

∴ cscx = √3

7 0

3 years ago

60% of what number is 18

lubasha [3.4K]

the answer is x=30

Hope this helps!

7 0

3 years ago

Read 2 more answers

Help me please How many solutions does the equation x -4 = 12 - 2x have? Explain. - ? .

MA_775_DIABLO [31]

Answer: one solution.

Step-by-step explanation:

$\dfrac{2}{3} x-4=12-2x\\\\\dfrac{2}{3} x+2x=12+4\\\\2\dfrac{2}{3} x=16\\\\\dfrac{8}{3} x=16\\\\8x=16 \cdot 3\\\\8x=48\\\\x=\dfrac{48}{8} =6$

This equation has one solution: x = 6.

8 0

3 years ago