Convert 132 pounds to kilograms. Use 1 kg = 2.2 lb.

The measure of angle YZV is 120° and the measure of angle VZW is 60°.

From the given figure, ∠YZV=24a, ∠VZW=12a.

Here, ∠YZV+∠VZW=180°

24a+12a=180°

36a=180

a=180/36

a=5

Here, m∠YZV=24×5=120°

m∠VZW=12×5=60°

m∠XZW=m∠YZV=120° (Vertically opposite angles are equal)

m∠XZY=m∠VZW=60° (Vertically opposite angles are equal)

Therefore, the measure of angle YZV is 120° and the measure of angle VZW is 60°.

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Answer:

Liza: 5 parts

Lina: 2 parts

Lini: 3 parts

Step-by-step explanation:

Basically, the parts whould equal ten. By following the criteria, Lina must have the least parts, while LIza has the most parts. If the difference between Liza and Lina should be equal to the number of parts Lina had

5-2=3 parts for Lini

Thank you. Tell me if any incorrections.

Answer:

x = 23

Step-by-step explanation:

I hope this helps! Have a good day! :)

Answer:

yess something i did recently

Step-by-step explanation:

-48/192=-1/4

Answer:

11x-8

Step-by-step explanation:

1. Simplify 13 x 2 to 26

2. simplify 12 x 2 to 24

3. simplify 24-2x + 6 to 2x + 30

4. remove the parentheses 26 + 9x - 4 + 2x - 30

5. collect the terms

( 26 - 4 - 30) + ( 9x + 2x)

The length of the fence in feet if he uses all 72 feet of material is 33 feet.

Perimeter = 2(length + width)

72 = 2(x + 3)

72 = 2x + 6

72 - 6 = 2x

68 = 2x

x = 68/2

x = 33 feet

Therefore, the length of the fence in feet if he uses all 72 feet of material is 33 feet.

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Answer: The value of f(-1) is equal to 5(-1)^2 + (-1) + 4 = -5 + (-1) + 4 = -2

Step-by-step explanation:

To evaluate f(-1), we substitute -1 for x in the function f(x)=5x^2+x+4. This gives us f(-1)=5(-1)^2+(-1)+4. We simplify this by applying the exponent first, so (-1)^2=1. Then we substitute the result in the function, which gives us f(-1)=5(1)+(-1)+4. Now we can simplify it by adding and subtracting the values which gives us f(-1)=5+(-1)+4=8.

Answer:

3 I think my fault if it's wrou

Answer:

2

Step-by-step explanation:

took the test

Answer:

w=79

Step-by-step explanation:

Since these two angles are vertical angles, they are equivalent, so you can set it up like so:

152=w+73

Then subtract 73 from both sides:

152(-73)=w+73(-73)

79=w

79 is your answer

Hope this helps!

Answer:

79

Step-by-step explanation:

Both angles will be equivalent since it is a vertical angle...

\(152-73=79\)

Answer:

17/33

Step-by-step explanation:

The repeating decimal \($0.\overline{51}$\) is equal to \($\boxed{\frac{17}{33}}$\).

A fraction is a component of a whole. Mathematically, the number is expressed as a quotient, where the numerator and denominator are divided. In a simple fraction, both are integers. In a complex fraction, a fraction can be found in either the numerator or the denominator. A suitable fraction has a numerator that is smaller than its denominator.

Let \($x = 0.\overline{51}$\). Multiplying both sides of this equation by 100 gives,

\($100x = 51.\overline{51}\\\). Subtracting the first equation from the second equation eliminates the repeating decimal,

giving:

\(\begin1100x - x &= 51.\overline{51} - 0.\overline{51}\\ \99x &= 51 \\\ \\end\)

x = 51/99

Therefore, the repeating decimal \($0.\overline{51}$\) is equal to \($\boxed{\frac{17}{33}}$\).

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Step-by-step explanation:

7x-8y = - 5     arrange to   y = mx+ b  form    m is the slope of this line

8y = 7x+5

y = 7/8 x = 5/8     <======   m, slope = 7/8  

           perpendicular slope =  - 1/m  =  - 8/7

Now use point ( -7,3)   slope (-8/7)  form:

  y-3   = - 8/7 ( x - - 7)     simplify

   y = -8/7 x  + 5          re-arrange ,   add  8/7 x to both sides of the equation

   8/7 x  + y = 5                 multiply through by 7 to get integer values

      8x + 7y =  - 35  

Answer:

180 pounds

Step-by-step explanation:

In six months Bill's weight will be increased by 60 pounds

10 pounds*6 months=60 pounds

120+60=180

In six months Phil will lose 24 pounds decreasing his weight from 204 to 180

4 pounds*6 months=24 pounds

204-24=180

Answer:

180 lbs

Step-by-step explanation:

204-24= 180

120+60=180

multiply each by 6  

Answer:

B) 3b. 10b

Step-by-step explanation:

B) 3b. 10b = (3x10)(bxb) = 30b²

Answer:

The first triangle would be D - Right.

Explanation :

Acute angles can't have a single angle greater or equal to \(90^o\)

Equiangular triangles have every single angle equivalent.

Obtuse angles have only angles greater than \(90^o\)

Right triangles have 1 right angle (90 degrees)

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

The second triangle would be an obtuse triangle (A)

Here's an example of an obtuse angle :

(As you can see, it doesn't need to have all 3 sides obtuse, just one)

A 25-meter-long towing vessel is pulling barges forward. The ship is required to display a minimum of two white masthead lights at night.

A commercial vessel that is pulling, pushing, hauling aboard, or any mixture of pulling, pressing, or hauling alongside, is referred to as a towing vessel.

Thus, a 25-meter-long towing vessel is pulling barges forward. The ship is required to display a minimum of two white masthead lights at night.

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If the expression be 23 x² + 3x + 8 then the constant exists 8.

The addition, subtraction, multiplication, and division arithmetic operators are used to write a group of numbers together to form a numerical statement in mathematics. The expression of a number can take on various forms, including verbal form and numerical form.

A mathematical expression is a finite combination of symbols that is well-formed in accordance with context-specific norms.

A mathematical expression is a phrase that includes at least two numbers or variables, at least one arithmetic operation, and the expression itself. Any one of the following mathematical operations can be used. A sentence has the following structure: Number/variable, Math Operator, Number/Variable is an expression.

During the course of a program's execution, a constant's value cannot change. As a result, the value is constant, as implied by its name. During the course of a program's execution, a variable's value can change. As a result, the value might change, as implied by its name.

Let the expression be 23 x² + 3x + 8

then the constant exists 8.

Therefore, the correct answer is option C. 8.

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The correct graph which represents the equation y = 1/2x - 1 is,

⇒ Graph of a line passing through the points negative 2 comma negative 2 and 0 comma negative 1.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

The equation is,

⇒ y = 1/2x - 1

Now, After draw the equation we get;

Graph of a line passing through the points (-2, - 2) and (0, - 1).

Thus, The correct statement is,

⇒ Graph of a line passing through the points negative 2 comma negative 2 and 0 comma negative 1.

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Information retrieval tools include database management systems, reporting tools, and search engine tools.

Search tools employ various algorithms and techniques to index and search through vast amounts of data. They create indexes or catalogs of the content, allowing users to search for specific keywords or criteria. These tools utilize techniques like keyword matching, relevance ranking, and advanced search operators to refine search results and provide relevant information to users.

Indexing tools, on the other hand, focus on creating structured representations of data for efficient retrieval. They organize and categorize data based on predefined criteria, such as document types, dates, or categories. These tools help users navigate and explore information repositories more easily.

Overall, search and indexing tools are essential components of information retrieval systems. They enhance the accessibility and usability of data by enabling users to locate, retrieve, and analyze information quickly and accurately.

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Answer: -1/28 gallon

Step-by-step explanation:

divide both numbers by 4 since its 1/4 a minute (-5/7 ÷ 4 and 4/7 ÷ 4) then add them, (-5/28 + 4/28= -1/28)

Answer: -1/28 gallon

Step-by-step explanation:

The correct value of the integral equation, considering the constant of integration \(\sqrt({x^2}+14x)\) will be equal to\(1/2(x+7)\sqrt({x^2}+14x)-[49/2ln(1/7\sqrt({x^2}+14x) + (x+7)] + C\).

Integration is a mathematical operation in which adding or summing up of some parts of an equation is done. It is opposite of differentiation. To solve the equation, first the knowledge about various trigonometric equations is very important. These are given below:

cosh²θ−sinh²θ = 1

cosh2θ = 2sinh²θ+1

sinh²θ = 1/2 (cosh2θ - 1)

sinh2θ = 2 sinhθcoshθ

arc cosh\(x\) = ln (\(\sqrt{x^2-1}\) + \(x\))

Substituting the values to simplify the equation:

\(x^{2} +14x = x^{2} +14x-49+49\\x^{2} +14x = (x+7)^{2} - 49\)

Now putting, x+7 = 7coshθ

dx = 7sinhθdθ

\(\sqrt{(x+7)^2-49} = \sqrt{49cosh^2\theta-49}\)

dx = \(7\sqrt{cosh^2\theta-1} = 7sinh\theta\)

\(sinh^2\theta=cosh^2\theta-1 = (\frac{x+7}{7})^2 - 1\)

\(\frac{x^2+14x-49+49}{49} = \frac{x^2+14x}{49}\\ sinh\theta = \frac{1}{7} \sqrt{x^2+14x}\)

\(\int\limits {\sqrt{x^2+14x} } \, dx =\int\limits {7sinh\theta*7sinh\theta} \, d\theta\)

\(= 49\int\limits {sinh^2\theta } \, d\theta\\=\frac{49}{2}\int\limits {(cosh2\theta -1)} \, d\theta\\= \frac{49}{2} (\frac{sinh2\theta}{2} -\theta)\\=\frac{49}{2}(sinh\theta cosh\theta - arc cosh(\frac{x+7}{7}))\)

Thus, on further solving, the final answer will be equal to \(1/2(x+7)\sqrt({x^2}+14x)-[49/2ln(1/7\sqrt({x^2}+14x) + (x+7)] + C.\)

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Answer:

14 seconds.

Step-by-step explanation:

y = 14t^2

y = 96t + 1400

As the left sides of the equations are the same:

14t^2 =  96t + 1400

14t^2 - 96t - 1400 = 0

7t^2 - 48t - 700 = 0

We need 2 numbers whose product is (7*-700) = -4900 and sum to -48.

They are -98 and 50 , so we write:

7t^2 - 98t + 50t - 700 = 0

7t(t - 14) + 50(t - 14) = 0

(7t + 50)(t - 14) = 0

t = -7.142, 14  

we ignore the negative solution so:

t = 14.

Answer:

14 sec

Step-by-step explanation:

I got it right on the test.

The correct answer is b. The total manufacturing overhead variance would be unfavorable.

When a company applies overhead using direct labor hours, it means that the amount of overhead applied is based on the actual direct labor hours worked. If there is an unfavorable direct labor variance, it implies that the actual direct labor hours worked are greater than the standard or expected hours. This indicates that more direct labor hours were used than anticipated, resulting in higher labor costs.

Since the manufacturing overhead is applied based on direct labor hours, the unfavorable direct labor variance would lead to higher applied overhead costs. This, in turn, would result in a higher total manufacturing overhead variance. The total manufacturing overhead variance measures the difference between the actual overhead costs incurred and the overhead costs that were expected or budgeted.
Therefore, an unfavorable direct labor variance would have a direct impact on the total manufacturing overhead variance, making it unfavorable as well. It suggests that the company incurred higher overhead costs than what was originally planned or budgeted for.

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Answer:

Slope: 4.5

y = 4.5x + 20

Step-by-step explanation:

Slope = rise/run = 45/10 = 4.5

y = mx + b

m= slope = 4.5

b= y-intercept = 20

y = 4.5x + 20

Answer:legit?

Step-by-step explanation:legit?

Answer:

x = 7

Step-by-step explanation:

3x - 9 = 12

3x = 12 + 9

3x = 21

x = 21 ÷ 3

x = 7

Answer:

\(\frac{\sqrt{3}}{2}\)

Step-by-step explanation:

Let's take a look at the unit circle below.

Remmeber that cos represents the x-value and that sin represents the y-value.

We see that:

\(sin(30)= \frac{1}{2}\\\text{and}\\ cos(30) = \frac{\sqrt{3}}{2}\)

Now we just multiply all the together and we get:

\(2*\frac{1}{2}*\frac{\sqrt{3}}{2} =\frac{\sqrt{3}}{2}\)

Answer:

Step-by-step explanation:

To solve for x in the equation x² = 64, we need to take the square root of both sides of the equation. However, we need to consider both the positive and negative square root because the square of both a positive and negative number results in the same positive value. Therefore:

x² = 64

√x² = ±√64

x = ±8

So the solutions to the equation x² = 64 are x = 8 and x = -8.

Answer: Your answer is B X = 8, -8

Hope it helped :D