what is the surface area of the rightcone below ?

Answer:

64

Step-by-step explanation:

The sum means addition

To put this into algebra :

x + 43 = 107

Subtract 43 from both sides:

x = 107 - 43

x = 64

Hope this helped and brainliest please.

Answer:

The missing number is 64.

{43 + 64 = 107}

Step-by-step explanation:

Given that,

→ Sum of a number and 43 is 107.

Let's form the equation,

→ 43 + x = 107

Now find the required value of x,

→ 43 + x = 107

→ x = 107 - 43

→ [ x = 64 ]

Hence, the number is 64.

Answer:

(a) 56%

(b) 28%

Step-by-step explanation:

Hope this helps! :)

Given:

The number of houses that each agent sold last year is shown in the bar graph.

Explanation:

a) To find: The agent who sold the most houses.

According to the graph,

Liz sold the most houses.

The number of houses sold by Liz is 12.

b) To find: The number of houses sold by Ari is more than Maria.

The number of houses sold by Ari is 10.

The number of houses sold by maria is 6.

So, the difference is,

The number of houses sold by Ari is more than Maria is 4.

c) To find: The number of agents who sold the houses more than 5.

The number of houses sold by Ari is 10.

The number of houses sold by maria is 6.

The number of houses sold by Liz is 12.

The number of houses sold by bob is 6.

So, the number of agents who sold the houses more than five is 4.

The remaining Kit volume in the syringe is sufficient to correct the dose to 20 mCi.

To solve this problem, we can use the concept of radioactive decay and the decay factor. Here's how we can calculate the required volume to correct the dose:

Determine the initial activity of the kit:

Initial activity = 180 mCi

Calculate the decayed activity at 9:30 (after 1.5 hours):

Decay factor = 0.841

Decay activity = Initial activity * Decay factor

Calculate the remaining activity after withdrawing 20 mCi at 8 am:

Remaining activity = Initial activity - 20 mCi

Calculate the remaining activity at 9:30:

Remaining activity at 9:30 = Remaining activity * Decay factor

Calculate the desired activity at 9:30 (20 mCi):

Desired activity at 9:30 = 20 mCi

Calculate the volume needed to achieve the desired activity:

Volume needed = Desired activity at 9:30 / Remaining activity at 9:30 * Volume at 9:30

Calculate the remaining volume at 9:30:

Remaining volume = Volume at 8 am - Volume withdrawn - Volume accidentally discharged

Calculate the volume that needs to be added:

Volume to be added = Volume needed - Remaining volume

Let's perform the calculations step by step:

Determine the initial activity of the kit:

Initial activity = 180 mCi

Calculate the decayed activity at 9:30 (after 1.5 hours):

Decay factor = 0.841

Decay activity = 180 mCi * 0.841 = 151.38 mCi

Calculate the remaining activity after withdrawing 20 mCi at 8 am:

Remaining activity = 180 mCi - 20 mCi = 160 mCi

Calculate the remaining activity at 9:30:

Remaining activity at 9:30 = 160 mCi * 0.841 = 134.56 mCi

Calculate the desired activity at 9:30 (20 mCi):

Desired activity at 9:30 = 20 mCi

Calculate the volume needed to achieve the desired activity:

Volume needed = (Desired activity at 9:30 / Remaining activity at 9:30) * Volume at 9:30

Volume at 9:30 = Remaining volume = 30 ml - (30 ml / 2) = 15 ml

Volume needed = (20 mCi / 134.56 mCi) * 15 ml = 2.236 ml

Calculate the remaining volume at 9:30:

Remaining volume = 30 ml - (30 ml / 2) = 15 ml

Calculate the volume that needs to be added:

Volume to be added = Volume needed - Remaining volume = 2.236 ml - 15 ml = -12.764 ml

Since the calculated volume to be added is negative, it means that no additional volume is required. The remaining Kit volume in the syringe is sufficient to correct the dose to 20 mCi.

For such more questions on Kit Volume Correction

https://brainly.com/question/22971212

#SPJ8

Answer:

x= 4/16 stan

x=0.26 dec

Step-by-step explanation:

⬇ Hello! The answer would be down below! :) ⬇

x = 0 will be the answer.

Step-by-step explanation:

So, we start with \(\frac{3}{4} x = \frac{1}{5} x\) .

For step 1 we should subtract \(\frac{1}{5} x\)  on both sides.

\(\frac{3}{4} x - \frac{1}{5} x = \frac{1}{5} x - \frac{1}{5} x\)

= \(\frac{11}{20} x = 0\)

For step 2 we will multiply both sides by \(\frac{20}{11}\).

\((\frac{20}{11})\) x \((\frac{11}{20} x ) = (\frac{20}{11})\) x \(\ (0)\)

= x = 0

From the properties of similar triangles:

The ratio of corresponding sides of similar triangle are always equal

In the given triangle :

The corresponding sides ratio is:

Simplify the above expression and solve for "?"

So, ? = 2.66

Answer : 2.66

Answer: please 2.9

Step-by-step explanation:

I think

Answer:

1/36

Step-by-step explanation:

The probability of rolling a specific number twice in a row is indeed 1/36, because you have a 1/6 chance of getting that number on each of two rolls (1/6 x 1/6). The probability of rolling any number twice in a row is 1/6, because there are six ways to roll a specific number twice in a row (6 x 1/36).

Hope this helps

A quadratic function is a function in the form,

Option A is a quadratic function,

Option B, is not a quadratic function because it is not the form of the equation written above and also,

Option C is also not a quadratic function because it has the highest degree of x to be 3.

In option D the function is given by the function is defined by

This implies that the function in option D is a quadratic function

Option E is not a quadratic function

Answer:

A. x = -5

2(-5) + 10 = -3(-5) - 15

0 = 0

On a coordinate plane, a vector has origin (0, 0) and terminal point (3, 2). The magnitude of the vector is 5

The magnitude of a vector can be calculated using the distance formula, which is the square root of the sum of the squares of the differences of the x and y components. In this case, the x component is 3 and the y component is 2, so the magnitude can be calculated as follows:

√(3^2 + 2^2) = √(9 + 4) = √(13) = 5

learn more about vector: https://brainly.com/question/25705666

#SPJ1

Answer:

its D

Step-by-step explanation:

on edge

Answer: firstly lol, Secondly the answer is 60 for each side cuz it’s equal

Step-by-step explanation:

Answer:

x = - 1

Step-by-step explanation:

P = \(\frac{x-2}{x+1}\)

the denominator of the rational function cannot be zero as this would make it undefined. Equating the denominator to zero and solving gives the value that x cannot be.

x + 1 = 0 ( subtract 1 from both sides )

x = - 1

P is undefined when x = - 1

Answer:

2c + 10 = T

Step-by-step explanation:

Since you already have to pay $10, then that would just be added.

Then it is $2 per class: 2c

So 2c + 10 = the total cost

2c + 10 = T

Hope this helped :)

Answer:

T=2c=10

Step-by-step explanation:

follow the equation y=mx+b

y = total

mx = slope

b = initial value

Answer:

18\(cm^{2}\)

Step-by-step explanation:

Answer:

each apple would be $1.53

Answer:

$1.53 per pound of apple

Step-by-step explanation:

I'm assuming the question is what is the cost of 1 pound

Set up a equation:

3pounds/$4.59 = 1pound/x

Variable x = cost for one pound

3/4.59 = 1/x

Cross mulitply

3 × x = 4.59 × 1

3x = 4.59

Divide both sides by 3

3x ÷ 3 = 4.59 ÷ 3

x = 1.53

Part (a)

Answer: Constant of proportionality = 5/8

Reason:

The general template equation is y = kx where k is the constant of proportionality. It is the slope of the line.

The direct proportion line must pass through the origin. In other words, the y intercept must be zero.

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

Part (b)

Answer: Not Proportional

Reason:

The y intercept isn't zero.

Plug x = 0 into the equation to find y = 1 is the y intercept. This graph does not pass through the origin.

Answer:

√33 ≈ 5.7

Step-by-step explanation:

The length of the bottom diagonal is given by pythagoras, let's call it d:

\(d =\sqrt{5^2+2^2}\)

Then, the length of the diagonal through the box is also given by pythagoras as:

\(\sqrt{d^2 + 2^2}\)

In total, that is:

\(\sqrt{5^2 + 2^2 + 2^2} = \sqrt{33} \approx 5.7\)

We can integrate this S = 2π ∫(1.1 to 4.4) (5√(4x + 25))/(2√x) dx over the given interval (1.1 to 4.4) to find the surface area.

We can evaluate the integral using numerical methods or a calculator to find the final answer.

We have,

To find the surface area of the revolution about the x-axis of the function f(x) = 5√x over the interval (1.1 to 4.4), we can use the formula for the surface area of revolution:

S = ∫(a to b) 2πy√(1 + (f'(x))²) dx

In this case,

f(x) = 5√x, so f'(x) = (d/dx)(5√x) = 5/(2√x).

Let's calculate the surface area:

S = ∫(1.1 to 4.4) 2π(5√x)√(1 + (5/(2√x)²) dx

Simplifying the expression inside the integral:

S = ∫(1.1 to 4.4) x 2π(5√x)√(1 + 25/(4x)) dx

Next, we can integrate this expression over the given interval (1.1 to 4.4) to find the surface area.

To find the surface area of revolution about the x-axis of the function

f(x) = 5√x over the interval (1.1 to 4.4), we need to evaluate the integral:

S = ∫(1.1 to 4.4) 2π(5√x)√(1 + 25/(4x)) dx

Let's calculate the integral:

S = 2π ∫(1.1 to 4.4) (5√x)√(1 + 25/(4x)) dx

To simplify the calculation, let's simplify the expression inside the integral first:

S = 2π ∫(1.1 to 4.4) (5√x)√((4x + 25)/(4x)) dx

Next, we can distribute the square root and simplify further:

S = 2π ∫(1.1 to 4.4) (5√(4x + 25))/(2√x) dx

Thus,

We can integrate this expression over the given interval (1.1 to 4.4) to find the surface area.

We can evaluate the integral using numerical methods or a calculator to find the final answer.

Learn more about the surface area of revolutions here:

https://brainly.com/question/32268747

#SPJ1

The value of LO if RU is 6 inches is solved to be 30 inches

This is a term used in geometry to mean that the respective sides of the polygons are proportional and the corresponding angles of the triangles are congruent

Hence assuming the corresponding angles of the polygon are congruent then the side should be in proportions

Examining the figure when LM is 45 inches, and RS is 9 inches

the constant of proportionality from quadrilateral RSTU to quadrilateral LMNO is 5

9 * 5 = 45

when RU = 6 inches

6 * 5 = 30 inches

hence LO is 30 inches

Learn more about similar polygons here:

https://brainly.com/question/29333623

#SPJ1

Answer:

\(x=3\)

Step-by-step explanation:

\(6x=18~(Given)\\\\\frac{6x}{6}=\frac{18}{6}~(Divide~6~on~both~sides)\\\\x=3~(Simplify)\)

Answer:

If the question is 6x = 18 meaning 6 multiplied by X is the same as 18, then the answer is 2

If the question is 6 to the power of X is the same as 18, the answer is 1.61314719

So I think your question is the first one lol

Step-by-step explanation:

6 multiplied by what number is 18?

6 multiplied by 2 is 18

So X must equal 2

I hope this helped! Brainliest if it did? No pressure!

have a great day! :D

Answer: In order for me to answer that I would need to know how much it cost to play a game

Step-by-step explanation:

The meaning of the absolute value in this problem is given as follows:

The temperature decreased 1.2 degrees.

The absolute value function is defined by the following piecewise rule, depending on the input of the function:

It measures the distance of a point x to the origin, hence, for example, |-2| = |2| = 0.

The number for this problem is -1.2, hence:

More can be learned about the absolute value of a number at https://brainly.com/question/24368848

#SPJ1

Step-by-step explanation:

..........I think the answer is 80.

do check yourself

Answer:

z=2, y=-4, x=8

Step-by-step explanation:

since we know z is 2, we can plug it back into the equation to find y:

y+2*2=0

first, simplify:

y+4=0

then, subtract 4 from both sides:

y=-4

now we know what both z and y are, we can put the values back into the equation to find x:

x+2(-4)+3*2=6

first, simplify:

x-8+6=6

x-2=6

then, add 2 to both sides:

x=8

so the values are:

z=2, y=-4, x=8

Correct option is A, the iS point-slope form of the line is y+ 8 = -4(x-2). A straight line's equation can be written as both a point slope form and a slope intercept form.

A line equation written using a single line point and the slope of the line is the simplest definition of the term "point-slope form." The slope is expressed in point form as the ratio of the change in y values to the change in x values, also known as the rise over run (x, y).

The point slope form is useful when there is a slope and one or more points are present. Standard form is often easier to employ while doing algebraic computations. Depending on our needs or our level of expertise, we can alter the form of an equation. Both the point slope form and the slope intercept form can be used to express the equation for a straight line. The point slope form highlights any point on the line as well as the slope. The slope and y-intercept of a line are only shown in slope intercept form.

Given,

the slope of line = - 4 and point = (2,-8)

The equation of line = y - yo = m (x - xo)

where m = slope and x,y are coordinates

y + 8 = - 4 (x - 2)

y + 8 = - 4x + 8

y = - 4x

Therefore, the correct answer is option A, y+ 8 = -4(x-2)

To learn more about point-slope form refer to:

brainly.com/question/17102554

#SPJ1

Answer:

C

GIVE ME THE POINTS YES

Answer:

Step-by-step explanation:

Octagon is the figure with 8 sides and 8 angles

Sum of the exterior angles of any polygon is 360°

Each angle of a regular octagon is:

Answer:

Your answer is.....

A,   It is multiplicative

Mark it as brainlist answer . follow me for more answer.

Step-by-step explanation: