Which of the following is equal to square root 9•16
O A. 36
B. Square root 9•square root 16
C. 144
D.Square root 9/16

Answer:it is 180

Step-by-step explanation:

Answer:

150.09

Step-by-step explanation:

0.1  = 1/10 + 149.99=  150. the leftover of 0.09 then is finally added to 150 which then you get 150.09  


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Answer:

The answer should be 150.09  

Step-by-step explanation:

Adding one tenth to 149.9 will equal 150. The remaining 0.09 will be added to 150 and the final answer is 150.09

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~Zero~

Answer: (y - 5)² = y² - 10y + 25

Concept:

There are in total three general types of parentheses-squared method:

Solve:

Given = (y - 5)²

Apparently, the given expression accords with (a - b)², where [y] = [a] and [5] = [b].

(a - b)² = a² - 2ab + b²

(y - 5)² = y² - 2(y)(5) + 5² = y² - 10y + 25

Hope this helps!! :)

Please let me know if you have any questions

Answer:

Hello there! I would say the answer is C,

Step-by-step explanation:

I hope this helps!!!

The given inequality is

Let's solve for x.

Given that the inequality is "less than or equal to", the interval mos include 2.

a. There are 6 chaperones on the trip.b. There are 86 children on the trip.To solve this problem, the tape diagram can be used.

Each square on the tape diagram can represent one person, and lines can be drawn to separate the chaperones from the students.Using the ratio given, the tape diagram would have three squares for the chaperones and twenty squares for the students. The diagram can then be multiplied by 4 to get a total of 92 squares. Counting the squares for the chaperones would give 6 squares, which means there are 6 chaperones. Counting the squares for the students would give 86 squares, which means there are 86 children. Thus, there are 6 chaperones and 86 children.

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The quadratic equation that represents the solution is F: p(x) = x² - 49.

The term "quadratic" refers to functions where the highest degree of the variable (in this example, x) is 2. A quadratic function's graph is a parabola, which, depending on the sign of the leading coefficient a, can either have a "U" shape or an inverted "U" shape.

Algebra, geometry, physics, engineering, and many other branches of mathematics and science all depend on quadratic functions. They are used to simulate a wide range of phenomena, including population dynamics, projectile motion, and optimisation issues.

Given that the solution of the quadratic function are x = -7 and x = 7 thus we have:

p(x) = (x + 7)(x - 7)

Solving the parentheses we have:

p(x) = x² - 7x + 7x - 49

Cancelling the same terms with opposite sign we have:

p(x) = x² - 49

Hence, the quadratic equation that represents the solution is F: p(x) = x² - 49.

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In this prism, lateral Area =  858.54 m² and surface area = 890.54 m².

Firstly, we will find the lateral area of the prism by applying the formula:

Lateral  area = perimeter × height

Perimeter = sum of all the sides of prism

= 4 + 8 + 8.94  = 20.94 m

Lateral Area = 20.94 * 41  =  858.54 m²

Now, we have to find the surface area of the prism.

Surface area = Lateral Area + 2 × ( Base Area)

Base Area = the area of a triangle with sides 4, 8, and 8.94.

Now, we will calculate the area of the triangle

Firstly, we will find s for calculating the area of triangle and then apply the formula.

s = ( 4 + 8 + 8.94)/2 = 10.47 m

Area of triangle =  \(\sqrt{ (10.47 (10.47 - 4)(10.47 - 8)(10.47 - 8.94))}\)

= \(\sqrt{(10.47 (6.47)(2.47)(1.53))}\)

= 16 m²

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Correct question:

Use formulas to find the lateral area and surface area of the given prism. Round your answer to the nearest whole number. The figure is not drawn to scale. The bases are right triangles.

The number of tiles with a length of 0.15 meters that would be needed by Hassan to place along the edge of the counter is: 20 tiles.

The tile's length is the longer side of a tile depending on the shape of the tile.

The length of the given tile is, 0.15 meter.

Length of the edge of he counter = 3 meters.

Number of tiles Hassan needs = 3/0.15

Number of tiles Hassan needs = 20 tiles.

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Answer: 20 tiles.

Step-by-step explanation:

The number of tiles with a length of 0.15 meters that would be needed by Hassan to place along the edge of the counter is: 20 tiles.

What is a Tile's Length?

The tile's length is the longer side of a tile depending on the shape of the tile.

The length of the given tile is, 0.15 meter.

Length of the edge of he counter = 3 meters.

Number of tiles Hassan needs = 3/0.15

Number of tiles Hassan needs = 20 tiles.

The correct conclusions about the triangle reflections are -

        {y} - axis.

        {x} - axis.

In statistics, a quartile is a type of quantile which divides the number of data points into four parts, or quarters, of more-or-less equal size. The data must be ordered from smallest to largest to compute quartiles.

Given is the boxplot as shown in the image.

From the box - plot, we can write the results as -

Therefore, We c

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The dimensions of the tank with minimum  weight  is height= 7 and width and length= 14.

The minimum surface area implies that the tank has minimum weight.

Given that the base is square, its width is equal to its length.

Let x= the base width and length of the tank.

Let h = the height .

We are given the volume of the tank that is 1372 ft^3. The formula is given by

V = hx^2

We're given that V = 1,372 ft^3, so

hx^2 = 1,372

h = 1,372 / x^2  ----------(equation 1)

Surface area can be calculated using the below given formula.

A = x^2 + 4xh

Substituting the value of euation 1, h in A, we get,

A = x^2 + 4x(1,372 / x^2)

= x^2 + 5,488 / x

To get the minimum surface area to get the minimum weight, we need to differentiate  A with respect to x and equate it to zero.

dA/dx = 2x - 5,488 / x^2 = 0

2x^3 - 5,488 = 0

x =\(\sqrt[3]{\frac{5,488}{2} }\)

x= 14

We got the value of x, we substitute the value in equation 1, we get the value of h.

h = 1,372 / 14^2

h= 7

So, the dimensions of the tank with minimum weight are width and length is 14 and height is 7.

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Answer:

malachy got 123 euros

Step-by-step explanation:

if i m right than give me brainliest

Answer:

A) Game 1, B) 150

Step-by-step explanation:

A)

Game 1 is 20

Game 2 is less than 20

B)

If we line it up the first quartile is by the 150

Answer: 7.083

Step-by-step explanation:

Can not be 7.803 because the 8 is in the tens place and the 3 is separated from it. Can't be 7.83 or 7.830 either because the 83 is only in the hundredths place. They are also the same thing seeing as the 0 is not needed, so they are said the same way, which would be seven and eighty-three hundredths.

The length of RT is 31. 8

How to find the length of RT?

In the chord PQ ,

PT = 18  and QT = 30

In the chord RS,

RT = x and ST = 17

Here, RT * ST = QT * PT

\(RT= \frac{PT *QT }{ST}\\\\RT= \frac{30 *18 }{17}\)

RT = 31. 7647

The length of RT = 31.8  (Rounded to the nearest tenth)

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7(5 + t) - 4(t + 4) =

= 35 + 7t - 4t - 16 =

= 7t - 4t + 35 - 16 = 3t + 19

Step-by-step explanation:

x = sqrt (y-9)     square both sides

x^2 = y-9           add 9 to both sides

y = x^2 + 9        <====== this parabola has a POSITIVE x^2 coefficient ( +1)...

                                      so it is bowl shaped and opens UPWARD

Answer:A

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

HOTDOGS

1.    $1.15

2.   $1.22

3.   $1.09

4.   $1.37

BEST BUY: TOM THUMB SELECT I THINK LOL (3)

COOKIES

1.    $7.60

2.   $6.86

3.   $4.36

4.   $4.44

BEST BUY: THIN MINTS I THINK (4)

Enrique's statement some numbers have an odd number of factors is correct

Rob's statement was that the factors of a number is always an even number, while Enrique's admitted that odd number can be involved

A factor refers to a number that divides another number without remainder.

The statement can be verified by finding a number that will have both odd and even factors.

Let the number be 40

factors of 40 : 1, 2, 4, 5, 8, 10, 20 and 40.

5 is and odd number and 8 is even number and 5 * 8 = 40

Because of this, it is right to say that  Enrique is correct

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this is what I got for it

The polar equation θ = 2π/3 can be converted to rectangular form as x = -1/2 and y = √3/2. The graph of this equation is a single point located at (-1/2, √3/2) in the Cartesian coordinate system.

To convert the polar equation θ = 2π/3 to rectangular form, we can use the relationships between polar and rectangular coordinates. In polar coordinates, θ represents the angle measured counterclockwise from the positive x-axis, while in rectangular coordinates, x and y represent the Cartesian coordinates.

The given equation, θ = 2π/3, implies that the angle θ is constant and equal to 2π/3 for all points. To convert this to rectangular form, we can use the trigonometric identities: x = r cos θ and y = r sin θ.

Since θ is constant, we can choose any value for r. Let's choose r = 1. Plugging in these values into the trigonometric identities, we have x = cos(2π/3) = -1/2 and y = sin(2π/3) = √3/2.

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Answer: 13.5

Step-by-step explanation:

multiply 2 1/4 cups by 6

Answer:

AC=11.38 cm

Step-by-step explanation:

The Law of Cosines

It relates the length of the sides of a triangle with one of its internal angles.

Let a,b, and c be the length of the sides of a given triangle, and x the included angle between sides a and b, then the following relation applies:

\(c^2=a^2+b^2-2ab\cos x\)

The figure shows two triangles and we are required to calculate the length of the side AC, knowing two sides and the angle between them. Thus, applying the formula:

\(AC^2=17^2+13^2-2*17*13*\cos42^\circ\)

\(AC^2=289+169-442*0.7431\)

\(AC^2=129.53\)

\(AC=\sqrt{129.53}\)

AC=11.38 cm

The angles in the given triangle are ∠2=65°,∠5=100°,∠6=100°,

∠7=35°,∠8=145°,∠9=115°.

What is a triangle?

In Geometry, triangles are the type of polygons, which have three sides and three vertices. This is a two-dimensional figure with three straight sides. A triangle is considered a 3-sided polygon. The sum of all the three angles of a triangle is equal to 180°. The triangle is contained in a single plane. Based on its sides and angle measurement, the triangle has six types.

Based on the sides of a triangle, a triangle is classified into 3 types, namely:

Scalene Triangle – All the sides are of different measures.

Isosceles Triangle – Two sides of a triangle are of the same measure and the remaining side has a different measure.

Equilateral Triangle – All the 3 sides of a triangle are of the same measure.

Based on the angles of a triangle, a triangle is classified into 3 types, namely:

Acute Angle Triangle – All the angles of a triangle is less than 90°.

Obtuse Angle Triangle – One of the angles of a triangle is greater than 90°.

Right Angle Triangle – One of the angles of a triangle is equal to 90°.

Now,

Given ∠4=115°,∠1=35°

∠2+∠4=180  ( supplementary angles)

∠2=180-115=65°

∠1+∠2+∠3=180 (sum of angles of a triangle=180°)

∠3=180-65-35=80°

∠3+∠5=180

∠5=180-80=100°

∠5=∠6=100°  (opposite angles)

∠1=∠7=35° (opposite angles)

∠7+∠8=180 (supplementary angles)

∠8=180-35=145°

∠4=∠9=115°  (opposite angles)

Hence,

           The angles in the given triangle are ∠2=65°,∠5=100°,∠6=100°,

∠7=35°,∠8=145°,∠9=115°.

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Answer:

\(x = - \frac{2}{9} \)

Answer:   \(\text{x} = \boldsymbol{-\frac{2}{9}}\)

2 goes in the green box up top

9 goes in the gray box down below.

=========================================

Work Shown:

\(-2(4+3\text{x}) = 3(\text{x}-2)\\\\-8-6\text{x} = 3\text{x}-6\\\\-6\text{x}-3\text{x} = -6+8\\\\-9\text{x} = 2\\\\\text{x} = \boldsymbol{-\frac{2}{9}}\\\\\)

Answer:

The ship is 12 miles west from where it started.

Answer:23

Step-by-step explanation:

The constant of variation, k , is 23 .

Answer:

Step-by-step explanation:

In the coordinate given, x = 3 and y = b. If we plug those into the given equation, we can solve for b:

y = 2x + 9 ---> b = 2(3) + 9 so

b = 6 + 9 and

b = 15

Answer:

b = 15

Step-by-step explanation:

y = 2x+9

Let x = 3 and y=b

b = 2(3)+9

b = 6+9

b = 15