write 8400 in standard form​

Answer:

[tex]16\sqrt{3}\:\mathrm{units^2}[/tex]

Step-by-step explanation:

The area of an equilateral triangle with side length [tex]s[/tex] is equal to [tex]\frac{\sqrt{3}}{4}s^2[/tex]. Since the perimeter is 24 units and there are three equal sides to an equilateral triangle, each side is [tex]24\div 3=8[/tex] units.

Substituting in this value, we get:

[tex]\frac{\sqrt{3}}{4}8^2=\frac{64\sqrt{3}}{4}=\boxed{16\sqrt{3}}[/tex]

Answer:

12x8x10=960

Step-by-step explanation:

Answer:

4 is the answer :)

Step-by-step explanation:

All you to find it is divide the 8 by 2 to get the answer!

Answer:

Basically you add all the numbers shown there and divide by how many there are. So you just get the sum and divide that by 11 since there are 11 numbers. Happy to help! (mean)

Step-by-step explanation:

Answer:

c, c, b

Step-by-step explanation:

Answer:

[tex]9^5[/tex]

Step-by-step explanation:

[tex]9^7/9^5=9^2[/tex]

This is because when dividing same-base exponents, you must subtract the bases to get your exponential answer.

Answer:

1440 it is right because

Step-by-step explanation:

Decagon is a 10-sided polygon.

Formula to find the sum of interior angles of a n-sided polygon is  

=  (n - 2) ⋅ 180°

By using the formula,  sum of the interior angles of the given decagon (10-sided polygon) is  

=  (10 - 2) ⋅ 180°

=  8 ⋅ 180°

=  1440°

Answer:

The answer is indeed 1440.

Step-by-step explanation:

Answer:

range = 22

Step-by-step explanation:

98-76

Answer:

C. median = 89, mean = 89

range = 22

Step-by-step explanation:

Answer:

200 ft

Step-by-step explanation:

Answer:

200 [tex]cm^2[/tex]

Step-by-step explanation:

The surface area is the 2-dimensional distance around a 3-dimensional figure. In essence, if one was going to wrap a figure in paper, the surface area is the amount of paper one would need. To calculate the surface area one needs to find the area of each face of the figure, then add up all of the values.

[tex]5*11 = 55\\\\5 * 11 = 55[/tex]

[tex]6*11 = 66[/tex]

[tex]\frac{4*6}{2} = 12\\\\\frac{4*6}{2}=12[/tex]

[tex]55+55+66+12+12=200[/tex]

Answer:

amplitude is the distance between the highest point and the sinusoidal axis

Here you see that the sinosoidal axis is at 0

and the highest point is at 3

so amplitude = 3

Hope that answers your question

Step-by-step explanation:

Answer:

Step-by-step explanation:

y = 6X

so this is a direct variation , b/c as X goes up, so does Y

The equation that models the data is y = 6x

An equation contains one or more terms with variables connected by an equal sign.

Example:

2x + 4y = 9 is an equation.

2x = 8 is an equation.

We have,

To determine whether the data in the table represents a direct or inverse variation, we need to check whether the ratio of x to y is constant.

When we divide each y-value by its corresponding x-value, we get the ratios:

6/1 = 6

12/2 = 6

30/5 = 6

60/10 = 6

We see that the ratio of y to x is constant, which means that the data represents a direct variation.

To write an equation to model the data in the table, we can use the formula for direct variation, which is:

y = kx

where k is the constant of variation.

To find k, we can use any of the given data pairs.

For example, we can use the first pair (x = 1, y = 6):

6 = k(1)

Solving for k, we get:

k = 6/1 = 6

Thus,

The equation that models the data is y = 6x

Learn more about equations here:

https://brainly.com/question/17194269

#SPJ3

Step-by-step explanation:

[tex] \sin(x) = \frac{7}{15} \\ x = { \sin}^{ - 1} ( \frac{7}{15} ) \\ x = 27.8 \degree[/tex]

Answer:

28°

Step-by-step explanation:

For this problem, we are given the leg length opposite the angle x and the hypotenuse. This perfectly describes the trig function, sine. We can set up an equation:

opposite / hypotenuse = sin(x°)

We can substitute in the sides:

7 / 15 = sin(x°)

Now, to find x, we can evaluate the inverse of sin or arcsin on the ratio 7 / 15

arcsin(7 / 15) = x° = 27.81813928°

This rounds to 28°

Answer:

Y =8x +1

Step-by-step explanation:

Answer:

lol

Step-by-step explanation:

Answer:212

Step-by-step explanation:

Answer:

It is 278cm

Step-by-step explanation:

Add 220cm and 58cm

Answer:

135

Step-by-step explanation:

Respuesta:

B) x = 4 e y = 8

Explicación paso a paso:

Busque la imagen de la pregunta adjunta a continuación;

Tomando la razón de los lados similares y equiparándolos a una constante k dará;

De los triángulos dados;

AC = PR y BC = QR

Si AC = PR, entonces;

9 = 2x + 1

Intercambio

2x + 1 = 9

2x = 9 - 1

2x = 8

x = 8/2

x = 4

De manera similar, si BC = QR, entonces;

y - 3 = 5

y = 5 + 3

y = 8

Por lo tanto, los valores de xey son 4 y 8 respectivamente.

There man i hope you'll understand ✌

Answer:

3.8 kg of tomatos

Step-by-step explanation:

5 3/10 = 5.3

5.3 - 1.5 = 3.8

Answer:

what does that mean I need more information

I need more info to answer the question

Answer:

48.25

Step-by-step explanation:

When finding an area of a triangle it is area = base times height divided by 2.

AKA a =bh1/2

We can do that for all sides in this equation.

For the bottom we can do:

5*4.3=21.5       21.5/2 = 10.75

For one side we can do:

5*5 = 25           25/2 = 12.5

12.5 = one side, but there are three so,

12.5*3 = 37.5

37.5 + 10.75 = 48.25

Answer:

bro it's blurry

Step-by-step explanation:

why is it so blurry

Answer:

[tex]x = 2 \\ f(2) = > 2( {2})^{2} - 3(2) + 7a = 0 \\ 2 + 7a = 0 \\ 7a = - 2 \\ a = - \frac{2}{7} [/tex]

Answer:

If 2=0 than x=2

p(x)=2x² - 3x + 7a

p(2)=0

2*2²-3*2+7a=0.

8-6+7a=0

a=[tex] \frac{-2}{7} [/tex]

Answer:

6

Step-by-step explanation:

you have 24 ballons, so you divide them by how many groups you can make, 4, then you have the equation 24/4, which equal 6

if you have any questions, leave them in the comments and i will try to answer them, if this helped, pls give brainliest

Answer:

2

There are 2 kilometers in 2000 meters

Step-by-step explanation:

Answer:

2000 meters = 2 kilometers

Step-by-step explanation:

y=2x-3 is the answer.

Note that y=2(x+3) is the same as y=2x+6, which has a slope of 2. Any parallel line must also have a slope of 2, so the answer must be either C or D. Since option D is the same line and will have points in common with the original line, the answer is C.

Answer:

A=152.32 cm^2

Step-by-step explanation:

A=2(wl+hl+hw)

A=2(6.8*3.4+5.2*3.4+5.2*6.8)

A=2(23.12+17.68+35.36)

A=2(76.16)

A=152.32

Answer:

3) 27

Step-by-step explanation:

3^3

27

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