which expression is equivalent to the trigonometric expression

Answer:

Dan would have 9 jellybeans.

Step-by-step explanation:

Since Jane has 4 more, all we have to do is subtract 4 from 13 to get the answer, 9.

Answer:

8/10, 12/15, 16/20 and so on

Step-by-step explanation:

4x2/5x2 = 8/10
4x3/5x3 = 12/15
4x4/5x4 = 16/20 and so on

Answer:

3. (3,-4)

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

A genre is something like historical fiction, fantasy, science fiction, etc. Answer D establishes the story as being a fantasy. The other 3 answers show elements that could be included in any story but don't narrow down the story's genre.

Answer:

its the 4th one is the answer

Since this is a right triangle, we can use the Pythagorean Theorem to help us.

 [tex](length-of-leg1)^2+(length-of-leg2)^2 = (length-of-hypotenuse)^2\\[/tex]

Known information:

Now let's plug the known information into the equation:

 [tex]7^2 + (length-of-leg2)^2=25^2\\(length-of-leg2)^2 = 25^2-7^2\\\\(length-of-leg2)^2 = 576\\\\length-of-leg2=24[/tex]

Thus the length of the other leg is 24cm.

Hope it helps!

Answer:

125

Step-by-step explanation:

a⅔=25

2/3root each you get root 2/3of 25

Answer:

x = 28

Step-by-step explanation:

(x + 9)° + (2x + 5)° + (3x - 2)°= 180°

(6x + 12)° = 180°

[tex]6x=180-12[/tex]

[tex]x =\frac{168}{6} =28[/tex]

Hope this helps

See the analysis

[tex]Petermine\ the\ opposite\ side\\ to\ the\ angle\ and\ the\ adjacent\\ Side[/tex]

[tex]tan\propto=\frac{opposite}{adjacent}[/tex]

Answer: see the analysis.

[tex]Solution:\\ The\ sine\ of\ an\ angle\ is\ the\ ratio\ of\ Opposite\ to\ Hypotenuse.\\ So,\ we\ can\ use\ the\ formula\ \sin{\theta}=\frac{Opposite}{Hypotenuse}to\ calculate\ the\ sine\ of\\ an\ angle\ in\ a\ right\ triangle.[/tex]

Ans No Change

[tex]Ans\ No\ change\\ After\ changing\ A\ to\ B\ no\ change\ will\\ be\ there[/tex]

the ansurer is

cose C = Base/Hypitenuse = BC/AC

[tex]Solution:\\ cosine\ of\ angle\ is\ the\\ Natis\ of\ base\ to\ the\\ lypotenuse\ of\ the\ friangle\\ cos\ C=\frac{BC}{AC}[/tex]

I hope this helps you!

:)

Answer:

y=3x-7

Step-by-step explanation:

To find the equation of a perpendicular line, you first need to find the negative reciprocal of the slope given. The slope is -1/3, so the slope of the perpendicular line will be 3

Now we just need to find the y intercept using the point (3, 2) and you can plug the coordinates in and then solve for b. Let's see what that looks like.

y=3x+b

2=3*(3)+b

2=9+b

-7=b So now we know the y-intercept and slope. We just put them together now

y=3x-7

Hope this helps!

Answer:

See below.

Step-by-step explanation:

0.2, 1/2, 2%

Convert the other two to decimals to make our lives temporarily easier.

1/2 = 0.5

2% = 0.02

0.2, 0.5, 0.02

The greater term is 0.5, or 1/2.

-hope it helps

Answer:

1/2

Step-by-step explanation:

0.2 = 0.2

1/2 = 0.5

2% = 2/100 = 0.02

From smallest to biggest:

2%, 0.2, 1/2

Answer: The biggest one is 1/2

Answer:

h = 4 cm

Step-by-step explanation:

The formula for volume of a cylinder is

V = πr²h      where V is the volume, r is the radius, and h is the height.

We are given V = 64π, and r = 4, plug those in and solve for h

64π = π(4²)h

64π = 16πh

(64π)/(16π) = (16πh)/(16π)      (divide both sides by 16π)

4 = (16π)/(16π)h

 4 = h

Here, we are provided a right circular cylinder with :

We know that :

[tex] \quad\hookrightarrow\quad{\pmb{ \mathfrak { Volume = \pi r^2 h }}}[/tex]

Therefore,

[tex] \implies\quad \sf{V = \pi r^2 h }[/tex]

[tex] \implies\quad \sf{64\pi = \pi r^2 \times 4 }[/tex]

[tex] \implies\quad \sf{ \pi r^2 \times 4 = 64\pi}[/tex]

[tex] \implies\quad \sf{r^2 =\dfrac{64\pi}{\pi \times 4} }[/tex]

[tex] \implies\quad \sf{ r^2 =\dfrac{\cancel{64}}{\cancel{4}}\times \cancel{\dfrac{\pi}{\pi}}}[/tex]

[tex] \implies\quad \sf{ r^2 = 16}[/tex]

[tex] \implies\quad \sf{r=\sqrt{16} }[/tex]

[tex] \implies\quad \underline{\underline{\pmb{\sf{r= 4}}} }[/tex]

Answer:

biased

Step-by-step explanation:

i took the test and I got it right

Answer:

should be 1006

Step-by-step explanation:

Answer:

Approximately 25.48

Step-by-step explanation:

V = πr²h

V=πr2h=π·1.32·4.8≈25.4846

V ≈ 25.48

Answer:

88 cm

Step-by-step explanation:

to find the circumference of a circle you can use the equation

d(pi)

d being diameter and pi in this case being 22/7

so you can directly multiply 28 and 22/7

28/1 * 22/7

you can cross cancel 28 and 7 making them 4 and 1 respectively

then you have 4/1 * 22/1

that is also 4 * 22

that is 88

Answer:

101.46

Step-by-step explanation:

Area= Lenght x With

Soo you would do 11.4 x 8.9 and get 101.46cm!

The area of the parallelogram with a height of 7.1 cm will be 80.94 square cm.

Let H be the height and W be the width of the parallelogram. Then the area of the parallelogram will be given as,

Area of the parallelogram = H × W square units

From the graph, the width of the base of the parallelogram is 11.4 cm. And the height of the parallelogram is 7.1 cm.

The area of the parallelogram is given as,

A = 11.4 x 7.1

A = 80.94 square cm

The area of the parallelogram with a height of 7.1 cm will be 80.94 square cm.

More about the area of the parallelogram link is given below.

https://brainly.com/question/16052466

#SPJ2

Answer:

Each person can get 3 3/4 cookies.

Answer:

The answer is (-5,5).

Step-by-step explanation:

y = 10 - 3x

Substitute the options you get 5 for y which makes (-5,5) the answer.

Answer:

54,992.70$

Step-by-step explanation:

93.50 x 21 = 1963.5

31.20 x 21 = 655.2

1963.5 + 655.2 = 2618.7

2618.7 x 12 = 54,992.70$

The factor of the given equation  [tex]8x^{2} -4x-84[/tex] will be  [tex]4(x+3)(2x-7)[/tex]

Given equation is [tex]8x^{2} -4x-84[/tex]

Now taking 2 commons from the equation

[tex]4(2x^{2} -x-21)[/tex]

now splitting the equation we get

[tex]4(2x^{2} +6x-7x-21)[/tex]

[tex]4(2x(x+3)-7(x+3))[/tex]

[tex]4(x+3)(2x-7)[/tex]

Thus the factor of the given equation  [tex]8x^{2} -4x-84[/tex] will be  

[tex]4(x+3)(2x-7)[/tex]

To know more about Factors of quadratic equation follow

https://brainly.com/question/1214333

Answer:$56

Step-by-step explanation:

x/700 = 8/100

(8)700 = 5,600

5,600/100 = 56

Answer:

it is 42 pounds of beans that Malcolm has

Answer:

75,15

Step-by-step explanation:

[tex] \sin(90 - x) = \cos(x) [/tex]

[tex] \sin(90 - (3x + 3) = \cos(x + 71) [/tex]

[tex]90 - 3x - 3 = x + 71[/tex]

[tex]87 =4 x + 71[/tex]

[tex]16 = 4x[/tex]

[tex]x = 4[/tex]

Plug in 4 for x and one of the angles we get are 75 and the other would be 15.

In order for a triangle to be considered a right triangle, one of the sides must be 90°. In this case, the triangle is not because none of the three sides equals 90°

Answer:

The value of x from the figure is 58 degrees

To get the value of x, we will use the formula:

The angle at the vertex = 1/2(difference of angles at the arc)

Angle at the vertex = 1/2(160 - x)

51 = 1/2(160 - x)

102 = 160 - x

x = 160 - 102

x = 58 degrees

Hence the value of x from the figure is 58 degrees

Answer:

48 feet

Step-by-step explanation:

The rug is a square so that means that the sides are going to be the same length. 12*12 = 144 so the lengths of the sides are 12 feet. 12+12+12+12 = 48

hope this helped! :)

Answer:

I might be wrong but I believe the answer is 48 ft.

Step-by-step explanation:

10 × 47 = 470

(a) 470 – 326 = 144

453 – 144 = 309

309 The number of blue pens Uncle Ron had left was

309 + 471 = 780

(b)

780 ÷ 15 = 52

Thus , 52 blue pens were in each box.

Step-by-step explanation: