The length of the rectangle is 3ft less than twice the width,and the area of the rectangle is 27ft^2,find the diameter

Answer: 43%,

Step-by-step explanation:

i did it in my search bar but its just 112 percent of 378 which is 43

Answer: 5

Step-by-step explanation:

2 pizzas ten slices eatch, so 20 slices. 20 slices devided by 4 is five. :)

Answer: Base and Height

Step-by-step explanation: You would multiply the base and height. Since it is not a triangle you wouldn't divide it by 2

The equation will be  \(y=40000+16000*x\)

Solve one of the equations for a particular variable. After that, insert that into the other equation and find the variable there. To find the value for the other variable, enter that value into either equation.

Equations come in two varieties: identities and conditional equations. All possible values of the variables result in an identity. Only certain combinations of the variables' values make a conditional equation true. Two expressions joined by the equals symbol ("=") form an equation.

To know more about identities visit:-

brainly.com/question/14681705

#SPJ1

Answer:

Step-by-step explanation:

∠DEH=∠IHE (alternate angles)

Answer:

Step-by-step explanation:

Thanks

Answer:

Where are the options?

Step-by-step explanation:

Answer:

\(\frac{1}{72}\)

Step-by-step explanation:

Convert element '9' to a fraction:

= \(\frac{9}{1}\)

Apply fraction rule: \(\frac{a}{b}\) ÷ \(\frac{c}{d}\) = \(\frac{a}{b}\) * \(\frac{d}{c}\)

\(\frac{1}{8} *\frac{1}{9}\)

Multiply fractions:

\(\frac{1*1}{8*9}\)

Multiply numerator:

1*1 = 1

Multiply denominator:

8*9 = 72

Answer:

\(\frac{1}{72}\) as it can no longer be simplified.

Answer:

\(y = 9x - 2x \\ y = (9 -2)x \\ y = 7x \\ \boxed{ x = \frac{y}{7} }\)

The time required to paint the cone when the base area is doubled is determined as 5.0 minutes.

The amount of time requires to paint the entire cone when the area of the base of the cone is doubled is calculated using simple proportion as shown below;

                                                               time

Area of base of  cone = 49π in². ----------------------->   2.5 minutes

Area of base of  cone = 2 (49π in² ) ------------------->   ?

49 x = ( 2 x 49 x 2.5 )

x = 2 x 2.5 min

x = 5.0 minutes

Learn more about base area of cone here: https://brainly.com/question/30207923

#SPJ1

Answer:

3168000 feet

Step-by-step explanation:

1 mile = 5280 ft

Answer: 5 units

Step-by-step explanation:

\(C(3,4)\ \ \ \ \ D(-1,1)\\\\L_{CD}=\sqrt{(x_D-x_C)^2+(y_D-y_C)^2}\\\\L_{CD}=\sqrt{(-1-3)^2+(1-4)^2} \\\\L_{CD}=\sqrt{(-4)^2+(-3)^2} \\\\L_{CD}=\sqrt{16+9} \\\\L_{CD}=\sqrt{25} \\\\L_{CD}=5\ units\)

Answer:

48

Step-by-step explanation:

Answer:

D. The square root of 256 is 16

Step-by-step explanation:

16^2 = 256

The required margin of error for Val is 9.8 pounds.

The margin of error is a statistic that describes how much random sampling error there is in survey results.

One should have less faith that a poll's findings would accurately reflect those of a population census the higher the margin of error.

Multiplying a key factor (for a specific confidence level) and the population standard deviation yields the calculation for the margin of error.

The square root of the sample's observational count is then used to divide the outcome.

So, the following equation provides the margin of error:

M = 1.96 s/√n

Now, calculate as follows:

M = 1.96 s/√n

M = 1.96 50/√100

M = 9.8

Therefore, the required margin of error for Val is 9.8 pounds.

Know more about the Margin of error here:

https://brainly.com/question/10218601

#SPJ1

Correct question:

Two owners of a cattle ranch, Robert and Val, want to find the average weight for the ranch’s 200 cows. Instead of weighing all of the cows: Robert weighs 25 cows and gets an average weight of 1,550 pounds (stdev = 50) Val weighs 100 cows and gets an average weight of 1,380 pounds (stdev = 50) What is Val’s margin of error, rounded to the nearest whole number? (The formula is 1.96 (std dev) / square root of N

Area between the three congruent tangent circles,

⇒ 6 inches²

We have to given that;

The radius of each circle is,

⇒ r = 6 inches

Hence, WE get;

⇒ AB = 12 inches

⇒ BC = 12 inches

⇒ CA = 12 inches

Now, Half of AB is,

⇒ 12 / 2 = 6 inches

Hence, WE get;

Perpendicular distance from C to AB that is D is,

⇒ CD = √12² - 6²

⇒ CD = √144 - 36

⇒ CD = 10.4

Hence, Area of ABC is,

⇒ A = 1/2 × 12 × 10.4

⇒ A = 62.4 inches²

Thus, We get;

Area of small triangles,

⇒ 60/360 × 3.14 × 6²

⇒ 1/6 × 3.14 × 6²

⇒ 18.84 inches²

Thus, Area between the three congruent tangent circles,

⇒ 62.4 inches² - 3 x 18.84 inches²

⇒ 62.4 inches² - 56.4 inches²

⇒ 6 inches²

Learn more about the circle visit:

https://brainly.com/question/24810873

#SPJ1

The smallest to the largest side is SQ, RS, QR, the correct option is B.

A triangle is a polygon with three sides, angles, and vertices.

The triangle is classified into various types on the basis of the angle and on the basis of the equality of the length of the sides, as obtuse, acute and right-angled triangle and scalene, isosceles and equilateral triangle.

The measure of angle of the triangle is 56°, 83°, and 41°.

From the property of the triangle, the side opposite the bigger measure angle is the largest.

The measure of angle QRS is 41°, angle RQS is 56°, and angle QSR is 83°.

The smallest side will be the side opposite to QRS, i.e. SQ,

The largest side will be the side opposite to QSR, i.e. QR

The side in order from the smallest to the largest, SQ, RS, QR.

To know more about Triangle

https://brainly.com/question/2773823

#SPJ1

Answer:

1.47

Step-by-step explanation:

It's quite easy to calculate, one decimeter is equal to 0.1 meters!

Answer:

It’s J

Step-by-step explanation:

Answer:

First picture: SAS and not existent, so not congruent

Second picture: AAA does not exist, so not congruent

Third picture: SAS for both (yes)

Forth picture: AAS for both (yes)

Step-by-step explanation:

Sorry for no long explanation, but if you have any specific questions, feel free to ask in the comments

Hope this helps! If you found my answer helpful, please consider marking me brainliest. Thank you!

Answer:

5m

Step-by-step explanation:

regla de 3:

1m = 3ft

15 pies ÷ 3 = 5m

Let’s solve the equation x^2 - 4x = 5 by factoring:

First, we’ll move all the terms to one side of the equation:

x^2 - 4x - 5 = 0

Now, we’ll factor the left side of the equation. We’re looking for two numbers that multiply to -5 and add to -4. Those numbers are -5 and 1. So we can write:

(x - 5) (x + 1) = 0

Now we’ll use the zero-product property to solve for x. This property states that if the product of two numbers is zero, then at least one of the numbers must be zero. So we have:

x - 5 = 0 or x + 1 = 0

Solving each equation separately, we find that x = 5 or x = -1.

So, the solutions to the equation x^2 - 4x = 5 are x = 5 and x = -1.

The correct value of Jessica's new net salary will be $225.

To calculate Jessica's new net salary after a 5% raise, we need to first determine Sarah's gross salary. We know that Sarah's net salary is $212.50, and 15% of her gross salary is withheld each week.

Let's denote Sarah's gross salary as "G." We can set up the following equation:

G - 15% of G = $212.50

Simplifying the equation, we have:

G - 0.15G = $212.50

0.85G = $212.50

G = $212.50 / 0.85

G ≈ $250

Sarah's gross salary is approximately $250.

Now, to find Jessica's new net salary after a 5% raise, we can calculate 5% of Sarah's gross salary and subtract the withheld amount:

Jessica's net salary = Sarah's gross salary + 5% of Sarah's gross salary - 15% of Sarah's gross salary

Jessica's net salary = $250 + 0.05 * $250 - 0.15 * $250

Jessica's net salary = $250 + $12.50 - $37.50

Jessica's net salary = $225

Therefore, Jessica's new net salary will be $225.

Learn more about equation here:

https://brainly.com/question/29174899

#SPJ8

Here, we are required to find the probability that fewer than 3 of the selected consumers believe that cash will be obsolete in the next 20 years.

The correct answer is Pr(C & fewer than 3) = 0.171

Let Pr(C) be the number of consumers who believe that cash will be obsolete in the next 20 years.

Therefore, since 39.8% believe so,

If 7 consumers are selected randomly, the probability that fewer than 3 of the selected consumers believe that cash will be obsolete in the next 20 years will be;

Therefore the probability that fewer than 3 of the selected consumers believe that cash will be obsolete in the next 20 years is;

Therefore, the probability that fewer than 3 of the selected consumers believe that cash will be obsolete in the next 20 years is ;

Therefore, the probability that fewer than 3 of the selected consumers believe that cash will be obsolete in the next 20 years is ;

Pr(C & fewer than 3) = 0.171

Read more:

https://brainly.com/question/24157571

Answer:

Heres this!!

Step-by-step explanation:

The formula to find the surface area of a rectangular prism is A = 2wl + 2lh + 2hw, where w is the width, the l is the length, and the h is the height.