The distance between slits on a diffraction grating is 0. 60 mm, and one of the angles of diffraction is 0. 30°. The light forms a second-order bright band. How large is the path difference? 1047 nm 1571 nm 3142 nm 6284 nm.

Answer:

Steps of construction.

(i) Draw a line segment AB = 3 cm.

(ii) Draw ∠ABX = 90º

(iii) Taking centre B and radius 4 cm draw an arc which intersect the BX at the point C.

(iv) Taking centre C and radius 3 cm draw an arc and taking centre A and radius 4 cm draw a another arc which.

Answer:

167

Step-by-step explanation:

srry for nabbing question i need points :(

Answer:

You have $167 left.

Step-by-step explanation:

342 - 175 (prices of items added together) = 167

Answer:

v = 10

Step-by-step explanation:

6v + 6 + 2v + 4= 90°

8v + 10 = 90

8v = 90 - 10

8v = 80

v = 80/8

v = 10.

Answer: 312÷6=56

you can check by multiplying 56 by 6

Step-by-step explanation:

Answer:

Please refer to the picture attached

Step-by-step explanation:

I hope you understood

Answer:

angle3 and angle4 are complementary.

A. true

B. false

Answer is B False

Step-by-step explanation:

Complementary angles are two angles whose measures add up to 90°

Answer:

30

Step-by-step explanation:

The equation for this is a²+b²=c². We just need to plug 12(a) and 5(b). 12²+5²=169

the square root is 13. so the equation is 13+12+5=30

Answer:

6:12

Step-by-step explanation:

since they already gave you six. you would have to figure out what number you have to divide by to get 6. which is 8 so to get an equivalent ratio whatever you do to the numerator you do to the denominator. you will have to divide both by 8 and you get your answer.

Find H

[tex]\\ \rm\rightarrowtail H^2=36^2+15^2[/tex]

[tex]\\ \rm\rightarrowtail H^2=39^2[/tex]

[tex]\\ \rm\rightarrowtail H=39[/tex]

Now

[tex]\\ \rm\rightarrowtail sinR=\dfrac{P}{H}=\dfrac{15}{39}=\dfrac{5}{13}[/tex]

[tex]\\ \rm\rightarrowtail cosR=\dfrac{B}{H}=\dfrac{36}{39}=\dfrac{12}{13}[/tex]

[tex]\\ \rm\rightarrowtail tanR=\dfrac{P}{B}=\dfrac{5}{12}[/tex]

[tex]\\ \rm\rightarrowtail sinT=\dfrac{36}{39}=\dfrac{12}{13}[/tex]

[tex]\\ \rm\rightarrowtail cosT=\dfrac{5}{13}[/tex]

[tex]\\ \rm\rightarrowtail tanT=\dfrac{12}{5}[/tex]

Answer:

N^2+3

Step-by-step explanation:

Hope that helps!

Answer

12 minutes

Step-by-step explanation: -5400 meters divided by -450 meters per minute = 12 minutes

Answer:

10c-4d

Step-by-step explanation:

The answer to

3c-9d+7c+5d is 10c - 4d

Further Explanation

One variable linear equation is an equation that has a variable and the exponent number is one.

Can be stated in the form:

or

ax + b = c,

where a, b, and c are constants, x is a variable

Whereas the two-variable linear equation is a linear equation that has 2 variables and the exponent is one

Can be stated in the form:

x, y = variable

There are several ways to solve an equation

Add / Subtract / divide / multiply the same value on both sides

Combine like terms

Factoring

Expanding

Like terms are terms whose variables and their exponents are the same.

You can combine and add terms

The algebraic form of 3c-9d + 7c + 5d can be simplified:

1. Combine like terms

(3c + 7c) + (-9d + 5d)

2. Add like terms:

10c - 4d

Learn more

an algebraic expression

brainly.com/question/20988

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Keywords: algebraic expression, combine like terms

~Shoto Todoroki here~

Answer:

The answer is =−7

Step-by-step explanation:

This is a composition of functions

f(x)=x+8

g(x)=x2−6x−7

f(g(x))=f(x2−6x−7)=x2−6x−7+8=x2−6x+1

Therefore,

f(g(2))=22−6⋅2+1=4−12+1=

−7

hope this helps :D

Answer:

divied 64 by 8 u will get 8-2=6

Step-by-step explanation:

Answer:

1. x= (500-5y)/3

2. writing the equation this way shows how much money raised per child ticker

Step-by-step explanation:

Answer: 34 degrees

Step-by-step explanation:

Since the sum of the measure of x and 56 = 90 because a right angle is 90 degrees, we can solve for x.

x + 56 = 90

x = 34

Answer:

34º

Step-by-step explanation:

the box in the graph means a 90º angle. if 56 and x make up 90º, its a simple subtraction problem. 90º-56º=34º.

Answer:

3

Step-by-step explanation:

Answer:

Your answer would be:
C.) 1/5

Since there are 10 marbles in total that mean the answer would be equal to a value with a denominator of 10.
Since 2 out of 10 are green that means there is a 2/10 probability that Jessies will pick a green marble.

2/10 = 1/5
2/10's are equivalent to 1/5

Step-by-step explanation:

Have a great rest of your day
#TheWizzer

Linear functions are characterized by a constant ratio of y:x or 'the slope' of the line

By finding the ratio=y/x of every point in these tables, you'll find that function A is characterized by a constant ratio where,

[tex]m = \frac{7}{2} [/tex]

Answer:

C.)

Step-by-step explanation:

Edge, 2022!

Hope this helped!

Answer:

The answer would be 6

Step-by-step explanation:

Answer:

x=6

Step-by-step explanation:

5(x-3)+2x=27

5x-15+2x=27

7x-15=27

7x=15+27

7x=42

x=6

Answer:

3/2

Step-by-step explanation:

-8=x+11 when simplefied equals

x= -3

-3/-2

because both are negative they become positive 3/2

You can do it!

Answer:

2

Step-by-step explanation:

look above

hope it helps:)

Answer:

The final answer would be 2.

Inequalities help us to compare two unequal expressions, while a graph is a visual representation of points, lines, line segments, curves, or regions.

Inequalities help us to compare two unequal expressions. Also, it helps us to compare the non-equal expressions so that an equation can be formed.

It is mostly denoted by the symbol <, >, ≤, and ≥.

A graph is a visual (such as a sequence of one or more points, lines, line segments, curves, or regions) that depicts the fluctuation of one or more variables in contrast to another.

The graph of the inequality can be written in the following manner as shown below.

Learn more about Inequality:

https://brainly.com/question/19491153

Answer:

c

Step-by-step explanation:

got it right on edge

Given:

Initial ice sheet's thickness = 2 meter

After 3 weeks, the ice sheet's thickness = 1.25 meters

To find:

The equation for the relationship between the thickness and number of weeks.

Solution:

Let y represent the ice sheet's thickness (in meters) after x weeks.

Initial ice sheet's thickness = 2 meter

It means, the equation of relation must be satisfy by the point (0,2).

After 3 weeks, the ice sheet's thickness = 1.25 meters

It means, the equation of relation must be satisfy by the point (3,1.25).

If a linear function passes through two points, then the equation is

[tex]y-y_1=\dfrac{y_2-y_1}{x_2-x_1}(x-x_1)[/tex]

[tex]y-2=\dfrac{1.25-2}{3-0}(x-0)[/tex]

[tex]y-2=\dfrac{-0.75}{3}x[/tex]

[tex]y-2=-0.25x[/tex]

Add 2 on both sides.

[tex]y=-0.25x+2[/tex]

Therefore, the required equation for the given relation is [tex]y=-0.25x+2[/tex].

Answer:

Given numbers:  3 6 9 7 4 6 7 0 7

Median

Order numbers from smallest to largest:  0 3 4 6 6 7 7 7 9

Median number is the middle number: 6

Range

The difference between the highest and lowest values in a set of numbers.

Range = 9 - 0 = 9

Mode

The value that occurs most often

Mode = 7

Step-by-step explanation:

369746707,,,,3 will be counciled with 7 then 6 with 0 ,9 with 7 ,7with 6 we will temain with 4 so 4 is medium

If the question is:

(-7.5) - 4.5 + ((-32.25) / 3)

Then the answer is:

−22.75

Answer:

If your question is -7.5-4.5+(-32.25÷3) your answer is -22.75. I hope this helps!

Answer:

4 because I know it's right

Answer:

15/18 < 16/18

Step-by-step explanation:

The smallest common denominator is 18

To get the denominators to be the same, keep adding 9 and 6 to eachother until the numbers match

example 9 + 9 = 18

6 + 6 = 12

12 + 6 = 18

since you doubled 9 you have to double the 8 above it 2 × 8 = 16

and you tripled 6 to get 18 so triple the 5 to get 3 × 5 = 15

now you can see that 16/18 is greater than 15/18

in the first boxes put 16/18

second do 15/18

then at the bottom do >

Answer:

The correct answer is 24

Answer:

24

Step-by-step explanation:

just cause lol -_- :)