For which rational expressions is 5 an excluded value? Select two options.
X+5/X-5
x²-5/x² +5
X-3/x² - 25
2 x + 1/x2 + 25
X-5/
x² + 5x

The volume of the cylinder with a height of 7 feet and a base diameter of 18 feet is approximately 1780.4 cubic feet.

A cylinder is simply a 3-dimensional shape having two parallel circular bases joined by a curved surface.

The volume of a cylinder is expressed as;

V = π × r² × h

Where r is radius of the circular base, h is height and π is constant pi ( π = 3.14 )

Given that the the cylinder has a height of 7 feet and base diameter is 18 feet, we can find the radius (r) by dividing the diameter by 2:

Radius r = diameter/2

Radius r = 18 feet / 2

Radius r = 9 feet

Plugging the values into the above formula, we get:

V = π × r² × h

V = 3.14 × ( 9 ft )² × 7 ft

V = 3.14 × 81 ft² × 7 ft

V = 1780.4 ft³

Therefore, the volume is approximately 1780.4 ft³.

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Answer:

Thus, the factored form of 4w2−11w−3

4 w 2 − 11 w − 3 is (4w+1)(w−3)

if I am right please mark it as brianliest

Answer:

B

Step-by-step explanation:

Angle is 180

combine like terms

180/9=20

X=20

4x+5x=180

4(20)+5(20)=180

hope this helps

Answer:

B

Step-by-step explanation:

4x and 5x are adjacent angles on a straight line and sum to 180° , so

4x + 5x = 180

Answer:35

Step-by-step explanation:

The volume of a cylinder is calculated by multiplying the area of its base by its height. The formula for the volume of a cylinder is V = πr²h, where r is the radius of the base and h is the height.

The volume of a cone is calculated by multiplying the area of its base by its height and then dividing by 3. The formula for the volume of a cone is V = (1/3)πr²h, where r is the radius of the base and h is the height.

Since Sonequa’s two containers have equal radii and equal heights, it can be concluded that the volume of the cylinder is three times the volume of the cone. This means that if Sonequa fills the cone with water and pours it into the cylinder, she will need to repeat this process three times to fill the cylinder completely.

So, the claim that is most likely to be supported using the result of Sonequa’s investigation is: “The volume of a cylinder with the same radius and height as a cone is three times greater than the volume of the cone.”

Answer:

Step-by-step explanation:

\(\text{distance} =\sqrt{\left( 11--13\right)^{2} +\left( 2-9\right)^{2} }\)

             \(=\sqrt{\left( 24\right)^{2} +\left( -7\right)^{2} }\)

             \(=\sqrt{576 +49 }\)

             \(=\sqrt{625 }\)

             \(=25\)

Answer:

25

Step-by-step explanation:

The measure of angle Z is 34°, side length of YZ is 34.1, and the side length of XZ is 41.1. The correct option is the third option ∠Z = 34°, YZ = 34.1, XZ = 41.1

From the question, we are to determine the angles measures of and the side measures of the given triangle XYZ

From the given information,

∠Y = 90°

XY = 23

∠X = 56°

First, we will determine the measure of angle Z

m ∠X + m ∠Y + m ∠Z = 180° (Sum of angles in triangle)

56° + 90° + m ∠Z = 180°

m ∠Z = 180° - 56° - 90°

m ∠Z = 34°

Now, since the measure of one of the angles is 90°, ΔXYZ is a right triangle.

Thus,

From SOH CAH TOA, we can write that

tan X = |YZ| / |XY|

∴ tan 56° = |YZ| / 23

|YZ| = 23 × tan 56°

|YZ| = 34.0989

|YZ| ≈ 34.1

Also,

cos X = |XY| / |XZ|

cos 56° = 23 / |XZ|

|XZ| = 23 ÷ cos 56°

|XZ| = 41.1307

|XZ| ≈ 41.1

Hence, ∠Z = 34°, |YZ| = 34.1, and |XZ| = 41.1

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Answer:

first question: c. x = 1

6. B. y = -2x - 8

Step-by-step explanation:

first question:

perpendicular means that when it intersects, it makes a right angle.

the equation y = 5 would be parallel to any of the answers with y = ___ because all of those would result in horizontal lines

either of the x = ___ would be perpendicular to y = 5

since it has to pass through the point (1,3) that means that the equation must be x = 1

the equation x = 1 passes through any point beginning with (1 , _)

6.

parallel means that the equations have the same slope. therefore, we can eliminate both A and C

using the given point (-2 , -4),we can plug into the y = mx + b format to solve

m = -2   x = -2   y = -4

-4 = (-2)(-2) + b --> -4 = 4 + b --> b = -8

finally, our equation comes out to be y = -2x - 8

Answer:

B.18 times 2/9=4

Step-by-step explanation:

Given that :

Number of mixed nuts grabbed by pete = 18

Fraction of almonds = 2/9

Number of almonds grabbed by pete :

Fraction grabbed × number of mixed fruits grabbed

2/9 × 18

= 36 / 9

= 4

Hence, Pete grabbed 4 almonds

Answer:

C. Both have the same y- intercept

Step-by-step explanation:

Given the points (2, k) and (0, -6), and the distance is √5

The distance between two points is calculated by the formula:

Hence,

Therefore, the values of k would be -5 or -7 [option A is correct]

Answer:

See below

Step-by-step explanation:

You can always plug in x's and solve for y.

Answer:

The answer is 1/4.

I wish you good luck.

Answer: it's hard i thought i could do it but nope dang it

Answer:

$30

Step-by-step explanation:

The vector velocity at the taken point is 10.7 m/s in the direction of 18.50 degrees counterclockwise from the positive x-axis.

From the given equations, we can determine the x and y components of the velocity at the taken point. The x-component is given by (10.7 m/s) * cos(18.50°), and the y-component is given by (10.1 m/s) * sin(18.501°) - (9.80 m/s^2) * T_f.

Substituting the given values, we have:

x-component = (10.7 m/s) * cos(18.50°) ≈ 10.189 m/s

y-component = (10.1 m/s) * sin(18.501°) - (9.80 m/s^2) * T_f

Since the problem does not provide a specific value for T_f, we cannot determine the exact value of the y-component. However, we can still provide the magnitude and direction of the vector velocity at the taken point.

To find the magnitude, we can use the Pythagorean theorem:

Magnitude of velocity = √(x-component^2 + y-component^2)

To find the direction, we can use the inverse tangent function:

Direction = atan(y-component / x-component)

Using the values we have:

Magnitude of velocity ≈ √((10.189 m/s)^2 + (y-component)^2)

Direction ≈ atan(y-component / 10.189 m/s)

Since we cannot determine the exact value of the y-component without knowing T_f, we cannot provide the specific magnitude and direction. However, based on the given information, we can state that the vector velocity at the taken point has a magnitude of approximately 10.189 m/s and a direction of 18.50 degrees counterclockwise from the positive x-axis.

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Answer:

s=5

Step-by-step explanation:

The third equation implies that q=36.

Substitute for q in the second equation to get

36/p=4

Now solve for p

p/36=1/4

p=36/4=9

Solve the first equation for s.

s/(p+q)=1/9

s=(p+q)/9

Now substitute for q and p in this equation.

s=(9+36)/9=45/9=5

Answer:

Well, 2 to the 4th power is just: 2 x 2 x 2 x 2 which when multiplied, you get 16.

Step-by-step explanation:

Say you multiply the first two 2's, you get 4, then you multiply the last two 2's,

You're left with 4x4 which is equal to 16.

Answer: 3/2

Step-by-step explanation:

Just take the length of 1 side, for example LP, and count the length in units.

LP = 8 units

Now, L’P’ = 12 units, so divide the length of L’P’ by LP to get the factor of dilation.

12/8 = 3/2

Finding LCM for the problem, you should cut the cornbread into 6 parts, Sue will get 3 parts and Dena will get 2 parts.

LCM is referred to as the least common multiple for a set of numbers that can be divided by the same whole number as a result.

At first, we have to find LCM of 2 and 3, which is the denominator of 1/2 and 1/3, and its 6 and we will cut it into 6 pieces.

So, Sue will get 3 pieces from the cornbread ( 3/6 = 1/2 ) and Dena will get 2 pieces from the cornbread ( 2/6 = 1/3 ).

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Answer:

9674.28 miles

Step-by-step explanation:

From the above question, we are given:

Central angle = 140°

Radius = 3960 miles

We are to solve for the distance = Arc length

The formula for Arc length when your central angle is in radians

r × θ

θ = 140°

Converting 140° to radians

140° × π/180 = 2.443rad

Hence,

3960 × 2.443 rad

= 9674.28 miles

The ship would travel 9674.28 miles.

Answer:

Yes, 7+b=b+7

Step-by-step explanation:

It is correct because the both are the same equation; however, the numbers and variables are just switched around. Therefore, that doesn't change the value of the equation.

Hope this helps!

Answer:all real numbers are solutions

Step-by-step explanation:

Given the following information: Five years ago, someone used her $40,000 saving to make a down payment for a townhouse in RTP. The house is a three-bedroom townhouse and sold for $200,000 when she bought it. After paying down payment, she financed the house by borrowing a 30-year mortgage.

Mortgage interest rate is 4.25%. Right after closing, she rent out the house for $1,800 per month. In addition to mortgage payment and rent revenue, she listed the following information so as to figure out investment return: 1. HOA fee is $75 per month and due at end of each year 2. Property tax and insurance together are 3% of house value 3. She has to pay 10% of rent revenue for an agent who manages her renting regularly 4. Her personal income tax rate is 20%. While rent revenue is taxable, the mortgage interest is tax deductible. She has to make the mortgage amortization table to figure out how much interest she paid each year 5. In the last five years, the market value of the house has increased by 4.8% per year 6.

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Answer:

The area of the room is 432 square feet

Step-by-step explanation:

Let us use the ratio method to solve the question

∵ The scale drawing of the room is 1 inch: 3 feet

→ That means each 1 inch in the drawing represents 3 feet in real

∵ The drawing is 8 inches long by 6 inches wide

∴ The drawing length of the room = 8 inches

∴ The drawing width of the room = 6 inches

→ By using the ratio method

→  inches  :  feet

→  1            :  3

→  8           :  L

→  6           :  W

→ By using the cross multiplication

∵ 1 × L = 8 × 3

∴ L = 24

∴ The actual length of the room is 24 feet

∵ 1 × W = 6 × 3

∴ W = 18

∴ The actual width of the room is 18 feet

Use the formula of the area of the rectangle to find the area of the room

∵ Area of rectangle = length × width

∴ Area of the room = 24 × 18

∴ Area of the room = 432 feet²

∴ The area of the room is 432 square feet

The x-intercept is the x value at which the graph intercects the x-axis. This happens when y = 0, so, to find it without graphing, we just need to input y = 0 and solve for x:

So, the x-intercept is at x = 0.75 and y = 0, that is, at point:

The y-intercept is similar but is the y value at which the graph intercepts the y-axis, that is, when x = 0.

So, we can input x = 0 and solve for y:

Thus, the y-intercept is at x = 0 and y = -1.5, that is, at point:

The conditions for considering a parametrized curve as the graph of a function involve the existence of a well-defined correspondence between the parameter and the points on the curve,

A parametrized curve can be considered as the graph of a function under certain conditions. Let's explore these conditions:

1. One-to-one correspondence: For a parametrized curve to be the graph of a function, there must be a one-to-one correspondence between the parameter and the points on the curve. In other words, each value of the parameter should correspond to a unique point on the curve.

2. Well-definedness: The parametrized curve should be well-defined, meaning that each point on the curve has a unique parameter value associated with it. This ensures that there are no ambiguities or overlaps in the mapping of parameter values to points.

3. Domain and range: The parameter domain should be a subset of the real numbers that allows for a complete representation of the curve. Similarly, the range of the curve should be a subset of the coordinate system in which it is defined. This ensures that the curve covers the desired region and that there are no missing points or gaps.

4. Continuity: The parametrized curve should exhibit continuity, meaning that it has no abrupt jumps, holes, or discontinuities. This ensures that the curve can be represented as a connected path without interruptions or disruptions.

5. Differentiability: The parametrized curve should be differentiable, meaning that it has a well-defined tangent vector at each point. This ensures that the curve is smooth and allows for the calculation of derivatives and other properties.

6. Orientation: In some cases, the parametrized curve may need to have a specific orientation, such as being traced in a particular direction. This can be achieved by specifying the direction of the parameter or by considering the curve as the graph of a function with a specific domain and range.

Overall, along with properties such as well-definedness, continuity, differentiability, and appropriate domain and range. These conditions ensure that the curve can be represented as a function in a meaningful and consistent manner.

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Answer:

3x−5y=6⇒y=35x−65 . If you have y=mx+c then intercept is c . So intercept is −65 .

Answer:

0.75 cups

Step-by-step explanation:

2.25 cups/3 dozen = x / 1 cup        Cross multiply

2.25 * 1  = 3*x                                   Divide by 3

2.25/3 = x

x = 0.75

To make 1 dozen cookies, she will need 0.75 cups (3/4 cup).

Answer:

b + 11

Step-by-step explanation:

Answer:

The second option is correct 10= 0.0048(x-50)2+6

Step-by-step explanation:

I just completed it.

Answer: b (10=...)

the next one is 21 and 79 ft