3 years ago

What is the value of Y?

Mathematics

1 answer:

emmasim [6.3K]3 years ago

6 0

Answer:

y = 12

Step-by-step explanation:

60° = 5y°

y = 60°/5

y = 12

You might be interested in

If a town with a population of 1,500 doubles in size every 18 years, what will the population be 36 years from now? *

ad-work [718]

After the first 18 years, the population of 1500 will be doubled to 3000.

After the next 18 years, making 36 years total, the population of 3000 will double to 6000.

6 0

3 years ago

Read 2 more answers

Some online banks offer "online bill pay."What does this mean?

sleet_krkn [62]

It means that you can pay your utility bill for example using internet banking.

5 0

3 years ago

Cual expresion es equivalente a 5n+8 when n is equal 2

FromTheMoon [43]

If n is 2, you substitute 2 for n and multiply 5(2)+8= 10 +8 = 18

7 0

3 years ago

Help plz I’ll mark brainliest

motikmotik

Answer:

Step-by-step explanation:

7 0

3 years ago

At what angle does a diffraction grating produce a second-order maximum for light having a first-order maximum at 20.0 degrees?

hichkok12 [17]

Answer:

At 43.2°.

Step-by-step explanation:

To find the angle we need to use the following equation:

$d*sin(\theta) = m\lambda$

Where:

d: is the separation of the grating

m: is the order of the maximum

λ: is the wavelength

θ: is the angle

At the first-order maximum (m=1) at 20.0 degrees we have:

$\frac{\lambda}{d} = \frac{sin(\theta)}{m} = \frac{sin(20.0)}{1} = 0.342$

Now, to produce a second-order maximum (m=2) the angle must be:

$sin(\theta) = \frac{\lambda}{d}*m$

$\theta = arcsin(\frac{\lambda}{d}*m) = arcsin(0.342*2) = 43.2 ^{\circ}$

Therefore, the diffraction grating will produce a second-order maximum for the light at 43.2°.

I hope it helps you!

6 0

3 years ago