Find sin θ for θ = 45°

Answers

Answer 1

Answer:

[tex] \sin( \theta) \\ \sin(45) = \sin( \frac{\pi}{4} ) \\ = \frac{1}{ \sqrt{2} } [/tex]

or

= (2)/2


Related Questions

I don't know if I'm right or not. I think it's C, but I'm not too sure.

Answers

Answer:

its c

Step-by-step explanation:

Answer:

Ya its c

Step-by-step explanation:

It's correct u can cliuck or do it without any fear best of luck

Lesson 4 problem solving practice

Answers

Answer:

what is your question?

Step-by-step explanation:

What is the equation of this line?

a) y = 3/2x

b) y = -2/3x

c) y = -3/2x

d) y = 2/3x ​

Answers

Answer:

Its A) y=3/2x

Step-by-step explanation:

-3/2x would be the exact opposite of 3/2x it would be the same line but facing the left side because its on the negative side. And the others are not the same as 3/2x.

Sorry if i could not explain that well, but I am 99% sure its A, y=3/2x

the ratio of strawberries to grapes in the fruit salad is 3:9. the ratios of strawberries to honey dew is 6:14. if there 36 grapes. how many strawberries?

Answers

Answer:

12 strawberries

Step-by-step explanation:

Represent strawberry with S, grape with G and honeydew with H

Given

[tex]S : G = 3 : 9[/tex]

S : H = 6 : 14

Required

Solve for S when G = 36

To do this, we make use of the first ratio

[tex]S : G = 3 : 9[/tex]

Substitute 36 for G

[tex]S : 36 = 3 : 9[/tex]

Convert to fractions

[tex]\frac{S}{36} = \frac{3}{9}[/tex]

[tex]\frac{S}{36} = \frac{1}{3}[/tex]

Multiply both sides by 36

[tex]36 * \frac{S}{36} = \frac{1}{3} * 36[/tex]

[tex]S = \frac{1}{3} * 36[/tex]

[tex]S = \frac{36}{3}[/tex]

[tex]S = 12[/tex]

Hence, there are 12 strawberries

what is a equivalent expression for 4(x-2)

Answers

Ig HD kbcoudy kvyshgsy bc b hygyxfj

Find the distance between the points (1.0) and (0.2)

Answers

YEH ITS WRONG SORRY DON'T REPORT ME!

4/5 + 1/2 = ?
A 1 3/10
B 15/10
C 2 4/10
D 5/7

Answers

Answer:

13/10

Step-by-step explanation:

The right answer is A

integers between -1and -5​

Answers

-2, -3, -4.

an integer is a number that isn't a fraction. so literally any natural number like 1, 0, or -1. all integers.

Calculate the value of this expression by writing the decimal factors as fractions, then writing their product as a decimal. Show your reasoning. (0.01)⋅(0.02) *

Answers

Answer:

0.0002

Step-by-step explanation:

hope this helps

What's the first 25 numbers of pie without you googling it.

Answers

Answer:

3.141592653589793238462643

Step-by-step explanation:

Pretty obvious.

what an "Nerd"

Point X has coordinates (-4, -5) and point y has coordinates (--1, --5 ) which expression models the distance between points X and Y ?

Answers

Answer:  The last expression shows the result of 3  so it models the distance between x and y.

Step-by-step explanation:

First you will have to  find the distance between the two points by square the x coordinates and squaring the y coordinates to find their sum .  

-4 - (-1) = -3

-5 - ( -5) = 0

-3^2 + 0^2 = d^2   where d  is the distance

9  = d^2

d= 3  

The distance is 3 units  

Now evaluate which expression have a solution as 3.

The last expression is the answer

the absolute value for -4 is 4   , and the absolute value for -1 is 1  and 4 minus 1 is 3.

translate into mathematical phrase.the weight (w) is more than 2kg​

Answers

Answer:

w>2kg

Step-by-step explanation:

the weight is greater than 2kg.

Help! I think this is correct but im unsure

Answers

The answer is the second option you are correct !
Yeah your right !!!!!!

Do all of this for candy
Oh and pls explain how

Answers

Answer:

1) 1/2

2) 3

3)-5

Step-by-step explanation:

to find slope: divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points. so here on 1) you do (3-2)/(2-0)= 1/2.

2) (7-1)/(-1- (-3))= 6/2=3.

3) (-15-0)/(7-4)= -15/3=-5

What is the ordered pair for A’ if A(2,-3) is reflected over the x-axis?

Answers

Answer:

A´= (2, 3)

Step-by-step explanation:

Find the value of x. Show your work, congruent triangles

Answers

Answer:

x = 12

Step-by-step explanation:

130 + y = 180   {linear pair}

          y = 180 - 130

         y = 50°

3x - 6 +8x + 4 + 50 = 180        {Angle sum property of triangle}

3x + 8x - 6 +  4 + 50 = 180          {Combine like terms}

          11x + 48          = 180

                    11x        = 180 - 48

                          11x = 132

                            x = 132/11

x = 12°

What is 9 square foot in square feet ?

Answers

9 square feet is 81 feet

Helppppp pleasseeeee

Answers

Answer:

Step-by-step explanation:

(3, 1) (6, -1)

(-1 -1)/(6-3) = -2/3

y - 1 = -2/3(x - 3)

y - 1 = -2/3x + 2

y = -2/3x + 3

what is the slope of line parallel to line y=3x+2?

Answers

Answer:

3

Step-by-step explanation:

The slope is 3 because when two lines are parallel, they have the same slope.

Answer:

Two lines that are parallel have the same slope. So in this case, the slope to the function parallel to f(x)= 3x+2 is equal to 3

83, 694 ,357 expanded notation using descending order ​

Answers

Answer:

Step-by-step explanation:

eighty three, three hundred and fifty seven,six hundred and ninty four

80+3=83,300+50+7=357,600+90+4=694

This is the order.

Hope this helps!

What is the compound interest on investing $600 for 3 years at 7% per annum? ​

Answers

Answer:

After investing for 3 years at 7% interest, your $600 investment will have grown to $735.03

Can anyone please help me figure this problem out?​

Answers

Answer:

x = 12

Step-by-step explanation:

Reference angle = 45°

Opposite side length = x

Hypotenuse = 12√2

Thus, to find x, apply trigonometric ratio.

[tex] sin(45) = \frac{x}{12\sqrt{2}} [/tex]

Multiply both sides by 12√2

[tex] sin(45)*{12\sqrt{2}} = x [/tex]

[tex] \frac{1}{\sqrt{2}}*{12\sqrt{2}} = x [/tex] (sin 45 = 1/√2)

[tex] \frac{1*12\sqrt{2}}{\sqrt{2}} = x [/tex]

[tex] \frac{12\sqrt{2}}{\sqrt{2}} = x [/tex]

12 = x

x = 12

Can you help me with this question?

Answers

Answer:

3

Step-by-step explanation:

If the wire is in a square and all the sides are 5 inches when you unfold the wire it will be 20 inches long so if the length of the wire ina regtangle is 7 then the width is 3

Answer: 3.

Step-by-step explanation: The answer is 3 because the original shape was a square with all of the sides with the length 5. Because there are 4 sides in a square, the perimeter of the square is 20(5+5+5+5). Now, the square has been reshaped into a rectangle. If one of the side lengths of the rectangle is 7, the opposite and parrallel side has to be 7. 7+7 is 14. Now the expression is perimeter = 14 + 2(missing width). If you plug in 3, that expression is now 14+6, which is 20. Therefore, the missing side width is 3.  

Louis and Ricardo took a timed a reading test, and the results below show the number of words each student can read per minute which student reads at a faster rate ?

Answers

Answer:

Louis reads faster

Step-by-step explanation:

See attachment for complete question.

The table represents Louis data while the graph represents Ricardo's data.

To solve this question, we simply calculate the slope of the table/graph,

The slope (m) is calculated by:

[tex]m=\frac{y_2 - y_1}{x_2 - x_1}[/tex]

For Louis:

From the table, we pick any corresponding x and y values

[tex](x_1,y_1) = (2,436)[/tex]

[tex](x_2,y_2) = (6,1308)[/tex]

[tex]m_1 = \frac{1308 - 436}{6-2}[/tex]

[tex]m_1 = \frac{872}{4}[/tex]

[tex]m_1 = 218[/tex]

For Ricardo:

From the graph, we pick any corresponding x and y values

[tex](x_1,y_1) = (2,300)[/tex]

[tex](x_2,y_2) = (6,900)[/tex]

[tex]m_2 = \frac{900- 300}{6-2}[/tex]

[tex]m_2 = \frac{600}{4}[/tex]

[tex]m_2 = 150[/tex]

So, we have:

Louis: [tex]m_1 = 218[/tex]

Which means 218 words per minutes

Ricardo: [tex]m_2 = 150[/tex]

Which means 150 words per minutes

write the equation of a line in standard form that has a slope of 3 and passes through the point (-2,4)

Answers

Answer: E) 3x - y = 2

Step-by-step explanation:

Standard form is Ax + By = C

Ax must be positive

Hope this helps <3

Is the graph proportional or nonproportional number of chores and age

Answers

Answer:

where is the graph??

Step-by-step explanation:

Shiloh needs to randomly select one of the six days between Sunday and Friday. Which simulation tools could she use in this situation?

((( MULTIPLE ANSWERS))



A-a spinner divided evenly into 12 sections, with each section a different color

B-two coins

C-a six-sided number cube

D-a bag containing 12 chips in two different colors, with six of each color

E-two full suits from a standard deck of cards

Answers

Answer:

The correct answer is C. She could use a six-sided number cube.

Step-by-step explanation:

Since Shiloh has 6 options from which to choose a unique alternative, it can be stated that her eligibility ratio is 1/6. Thus, since the dice has 6 numbers and only 1 will come up face up, the option of the dice is the most appropriate to make her decision.

On the other hand, the other options do not contemplate 6 possibilities but 12, 2, 12 and 13 possibilities respectively, with different possible alternatives, which does not give an equitable distribution of possibilities between each option.

Answer:

Behold!

Step-by-step explanation:

How many 1/3 inch cubes does it take to fill a box with width 2 213 inches, length 3 1/3
inches, and height 2 1/3 inches?

Answers

Answer:

560 cubes

Step-by-step explanation:

Is 2 213 supposed to read 2 1/3? First calculate the volume of the box

V_box = 8/3 * 10/3 * 7/3 = 560/27 cubic inches

Now calculate the volume of your 1/3 inch cube:

V_cube = 1/3 * 1/3 * 1/3 = 1/27 cubic inches

Now divide the V_box by V_cube:

Number of boxes = (560/27) / (1/27) = (560/27) * (27/1) = 560 cubes

Which is the correct answer?

(Note): (if you give me a silly or absurd answer I will report you)​

Answers

Step-by-step explanation:

Since N ≡ 0 (mod 2) and N ≡ 0 (mod 3),

N ≡ 0 (mod (2*3)) ≡ 0 (mod 6).

Hence when N is divided by 6,

the remainder is 0. (A)

please I need a solution

Answers

Answer:

EEEEEeeEEeEEEEEEEeEEEEEEEEEE eEEEEEEEEeEEEEeEeEeEEEEEeeeeeeeeEeeeeEeeeeEeeEeeeEeeEe a good day at work and I will

Other Questions
In the Earths biomes, plants and animals must adjust to different amounts of sunlight and different lengths of seasons because of __________. A. weather B. climate C. elevation D. latitude 857 runners entered a race. 354 more entered beforethe race started. How many runners are in the race? Let sugar be the explanatory variable and calories be the response variable; which scenario best describes = 57 + 2.5x?Select one:a. The amount of calories in fruit juice increases by 57 for every one gram of sugar. The calorie amount estimated by this model is 2.5 if there are zero grams of sugar.b. The amount of sugar in fruit juice increases by 2.5 grams for every one calorie. The sugar amount estimated by this model is 57 grams if there are zero calories.c. The amount of sugar in fruit juice increases by 57 grams for every one calorie. The sugar amount estimated by this model is 2.5 grams if there are zero calories.d. The amount of calories in fruit juice increases by 2.5 when there are zero grams of sugar. The calorie amount estimated by this model is 57 if there is one gram of sugar.e. The amount of calories in fruit juice increases by 2.5 for every one gram of sugar. The calorie amount estimated by this model is 57 if there are zero grams of sugar. Type your response in the box.List three effects of slavery in Africa. Why did the Ottoman rulers begin to view Armenians as a threat? What effects does this indirect characterization have on the story? Check all that apply. At Jane's Vacation Wear, 3/4 of the garments are bikinis and 1/12 are trunks. What fraction of the garments are either bikinis or trunks? *a. 9/12b. 5/6c. 10/24d. 8/12 Which expression is equivalent to-g-7+3g-6 Why are psychologists concerned with our senses? What connections do senses and psychology have? 2210.20 J of energy is equal to how many calories? A person invests $1000 in a bank. The bank pays 6% interest compounded monthly. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches $3300 Fill in the blanks:DNA is composed of sugar, phosphate and four(A, T, G, C). Duringtranscription, DNA is made into a molecule ofwhich will travel to thein the cytoplasm, Here, three bases, called awilldetermine whatacid is added to the chain. This chain will fold into a Please help me I need these answers x/2+21=45what is x in this equation? What information is contained in DNA? If I multiply a number L by another number M, I get 452,199. If I multiply L by the successor of M, I get 454,322. Find L x L. plz tell the answer fast plz in is urgent :) What happens if mitosis becomes unregulated Describe the conceptual relationship between energy and force. Will give brainliest! What is the balanced equation for Mg+O2?I got:Mg+O2 -> MgO22Mg+O2 -> 2MGOBoth may or may not be right so if its neither please put the correct answer. Thanks! if a rock had a mass of 20g explain how you would fund the density