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For the right triangle illustrated, what is the value of p? 25 feet 18° Refer to the right triangle shown: Side Cy 5m; side C = 8m; =8m 12. Find angle o Cy=5m 13. Find length of side C 11. 3 Cx 12) 1

Answer:

17

Step-by-step explanation:

8+9 is 17

Answer:

89

it's helpful ya lol :)

I think it's 17 :(

Answer: Area = 17.5 unit²

Concept:

Here, we need to know how to calculate the area of a triangle.

Area (triangle) = b · h · (1/2)

b = base

h = height

Solve:

Given information (By counting grids on the graph)

b (AB) = 7

h (BC) = 5

Given expression

Area = b · h · (1/2)

Substitute values into the expression

Area = (7) · (5) · (1/2)

Simplify by multiplication

Area = (35) · (1/2)

Area = \(\boxed{17.5}\)

Hope this helps!! :)

Please let me know if you have any quesitons

Step-by-step explanation:

The line is the y-axis, where x = 0.

Equation of the line: x = 0.

Greetings from Brasil...

Check Attachment!!!

According to the statement of the question, we have:

a/b = 3/4

Note that according to the attached figure, b > a, then the correct proportion will be a to 3, as well as b to 4, because b > a and 4 > 3

Isolating a and b:

a = 3b/4

b = 4a/3

From Pythagoras:

h² = a² + b² - as a = 3b/4 and b = 4a/3, so

For Area:

A = b.a/2

as b = 4h/5 and a = 6h/5, so

Answer:

13.75

22/1.6 = 13.75

Answer

402 meters ÷ 18 seconds

Step-by-step explanation:

Answer:

402 meters ÷ 18 seconds

Step-by-step explanation:

While doing this sorta math to find the speed it will always be how long  ÷  by how long or time!

Answer:

the answer is 6 points

Step-by-step explanation:

14-8=6

Answer:

6 points is the answer

Step-by-step explanation:

because it's 14-8=6

→the numbers of given is 14,8

→and Minos it

→like this 14-8=6

and hope it helps

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not the correct answer

Step-by-step explanation:

325:5 et 195:5

65 et 39

Answer:

15=2.00x+1.50y

Step-by-step explanation:

Answer:

Step-by-step explanation:

Segment addition property:

Substitute the values and solve for XZ:

Given, the height \($h=6$, the base $b_1=9$ and $b_2=12$.\)

The area of the trapezoid is given by the formula,

\(\[A = \frac{1}{2}h(b_1+b_2)\]\)

Substitute the given values,  

\(\[A = \frac{1}{2} \times 6 \times (9+12)\]\\\)

Simplifying the above expression,

\(\[A = 45 \text{ square feet}\]\)

Therefore, the area of the trapezoid is $45$ square feet.

The perimeter of a two-dimensional geometric shape is the entire length of the boundary or outer edge. It is the sum of the lengths of all the shape's sides or edges.

The perimeter of a square, for example, is calculated by adding the lengths of all four sides of the square.

Similarly, to find the perimeter of a rectangle, sum the lengths of two adjacent sides and then double the result because there are two pairs of adjacent sides.

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The nicotine content in cigarettes of a certain brand follows a normal distribution with a standard deviation of σ.

In statistics, a normal distribution, also known as a Gaussian distribution or bell curve, is a continuous probability distribution that is symmetric around the mean. In this case, the nicotine content in cigarettes of a particular brand is assumed to be normally distributed. The standard deviation, represented by σ, is a measure of the spread or variability of the nicotine content.

A standard deviation of 16px (represented as σ) suggests that the nicotine content in these cigarettes has a moderate amount of variation. A larger standard deviation indicates a wider range of nicotine content, with values more spread out from the mean. Conversely, a smaller standard deviation would suggest that the nicotine content is less variable, with values clustered closer to the mean.

Understanding the distribution of nicotine content in cigarettes is important for various reasons, such as regulation, health considerations, and consumer awareness. By assuming a normal distribution and knowing the standard deviation, researchers and policymakers can estimate the proportion of cigarettes falling within specific ranges of nicotine content, evaluate compliance with regulations, and make informed decisions regarding health risks associated with smoking.

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Answer:

14.25 hours

Step-by-step explanation:

We know

2.25 hours = 1 yard

13.5 hours = 6 yards

1/3 yard = 2.25 / 3 = 0.75 hours

To find how long it takes him to complete 6 1/3 yards, we take

13.5 + 0.75 = 14.25 hours

So, he spent 14.25 hours mowing yards.

Answer:

6

Step-by-step explanation:

[9 × (10 − 2)] ÷ [2 + (5 × 2)]

[9 x (8)] ÷ [2 + (10)]

72 ÷ 12

6

Answer:

I thank the answer might be =6

The probability that a 5-card straight will be drawn from a standard deck of 52 cards if the first three cards drawn are the 2 of spades, the 4 of diamonds, and the 6 of diamonds is 0.005.

A standard deck has 52 cards.

In this case, three cards are already drawn from the deck, which are the 2 of spades, the 4 of diamonds, and the 6 of diamonds. Thus, remaining number of cards=  49.

Probability of getting first card: 1/4

Probability of getting the second card from same suit= 1/13+ 1/13+ 1/12+ 1/11= 563/1716

Probability of getting the third card from same suit= 1/12+1/12+ 1/11+ 1/10= 472/ 1320

Probability of getting the fourth card from same suit= 1/11+ 1/11+ 1/10+ 1/9= 389/ 990

Probability of getting the fifth card from same suit= 1/10+ 1/10+ 1/9+ 1/8= 314/ 720

Therefore, total probability of the event that a 5-card straight will be drawn,

= (1/4)* (563/1716)* (472/ 1320)* (389/990)* (314/720)

= 0.005

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a. The assessed value: $28,000

b. The tax rate as a decimal: 0.0655

c. The real estate tax:$1,834

Assessed value = Market value * Rate of assessment = $70,000 * 40% = $28,000

b. The tax rate as a decimal:

Tax rate as a decimal = 65.50 mills / 1,000 = 0.0655

c. The real estate tax:

Real estate tax = Tax rate as a decimal * Assessed value = 0.0655 * $28,000 = $1,834

Therefore, the assessed value is $28,000, the tax rate as a decimal is 0.0655, and the real estate tax is $1,834.

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Answer:

52min

Step-by-step explanation:

5 people..............5 walls............52 min

1 people...............5 walls...........52 x 5=260 min

1 people................20 walls.........260 x 4 =1040 min

20 people................20 walls........1040:20=52 min

Answer:

116

Step-by-step explanation:

maybe don't try this i could be wrong.

The triple integral of the given solid is equal to (2/3) pi.

To evaluate the triple integral of a solid bounded by the cylinder and the planes in the first octant, we need to break down the integral into three separate integrals for each variable x, y, and z.

Firstly, we can determine the limits of integration for each variable by looking at the boundaries of the solid. The cylinder is defined by the equation \(x^{2}\) + \(y^{2}\) = 4, while the planes are defined by z = 0, x = 0, and y = 0.

In the first octant, we can set the limits of integration to be from 0 to 2 for x and from 0 to sqrt(4 - \(x^{2}\)) for y, as we are only considering the first quadrant of the cylinder. For z, the limits of integration are from 0 to 1, as we are only considering the solid bounded by the planes.

We can then set up the triple integral as follows:

∫∫∫ (1) dz dy dx

where (1) represents the constant function 1, as we are not given any specific function to integrate.

Using the limits of integration we determined earlier, we can simplify the integral to:

∫\(0^{2}\) ∫\(0^{\sqrt{4-x^{2} } }\) ∫\(0^{1}\) (1) dz dy dx

Evaluating this integral yields:

∫\(0^{2}\)∫\(0^{\sqrt{4-x^{2} } }\)(z)|\(0^{1}\)dy dx

which further simplifies to:

∫\(0^{2}\) (1/2)(\({\sqrt{4-x^{2} } }\)) dx

Using the substitution u = x/2, we can simplify the integral further to:

(1/4) ∫\(0^{4\sqrt{4-u^{2} } }\) du

This integral can be evaluated using the trigonometric substitution u = 2 sin(theta), which yields:

(1/2) ∫\(0^{\pi /2}\)(2 cos(θ)\()^{2}\) d(θ)

Simplifying this integral further yields:

(1/2) ∫0^pi/2 (4 \(cos^{2}\)(tθ) - 2) d(θ)

Evaluating the integral gives us:

(1/2) [(4/3) \(sin^{3}\)(θ) - 2 θ]|\(0^{\pi }\)

Finally, plugging in the limits of integration yields:

(2/3) \(\pi\)

Therefore, the triple integral of the given solid is equal to (2/3) \(\pi\).

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Answer:

Step-by-step explanation:

Without a diagram, I cannot determine the equation of the curve. However, I can provide you with the general steps to find the equation of a quadratic curve given three points on the curve.

Let the three points be (x1, y1), (x2, y2), and (x3, y3). Then the equation of the quadratic curve in the form ax²+bx+c can be found using the following system of equations:

y1 = a(x1)² + b(x1) + c

y2 = a(x2)² + b(x2) + c

y3 = a(x3)² + b(x3) + c

Solving this system of equations simultaneously will give us the values of a, b, and c, which we can use to write the equation of the quadratic curve.

However, since you have only provided three y-values (32, 2.0, and 8.0), without their corresponding x-values or the diagram, it is not possible to determine the equation of the curve.

Graphing calculators provide a variety of advantages to students. They are powerful tools that allow students to graph equations, visualize data, and explore mathematical concepts.

Graphing calculators also provide students with a comprehensive set of math functions, including trigonometric, exponential, and logarithmic functions. This means that students can use them to solve complex equations, or to develop and graph mathematical models.

With a graphing calculator, students can easily manipulate the graph to explore the effect of changing variables on the equation. This is particularly useful for understanding calculus concepts, and for visualizing the effects of different mathematical operations.

Overall, graphing calculators provide a variety of advantages and are an invaluable tool for students studying mathematics.

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The solution to the linear equation is x = -5

From the question, we have the following parameters that can be used in our computation:

2/3x - 1/2 = 1/3 + 5/6x

A linear equation in one variable is an equation that can be written in the form ax + b = c, where x is the variable, and a, b, and c are constants

Using the above as a guide, we have the following:

Multiply through by 6

So, we have the following representation

4x - 3 = 2 + 5x

Collect and evaluate the like terms

x = -5

Hence, the solution is x = -5

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Answer:

do you have the graph to solve it?

The person's total salary over the first 6 years is $231,750.

To determine the person's total salary over the first 6 years, we need to calculate the sum of the salary for each year.

Given information:

- Initial salary: $34,000

- Annual raise: $1,850

- Number of years: 6

To calculate the total salary, we can use the arithmetic progression formula:

[ S = frac{n}{2} left(2a + (n - 1)dright) ]

Where:

- ( S ) is the sum of the salaries

- ( n ) is the number of terms (years)

- ( a ) is the first term (initial salary)

- ( d ) is the common difference (annual raise)

Substituting the given values, we have:

[ S = frac{6}{2} left(2(34000) + (6 - 1)(1850)right) ]

Simplifying the expression:

[ S = 3 left( 68000 + 5 times 1850 right) ]

[ S = 3 left( 68000 + 9250 right) ]

[ S = 3 times 77250 ]

[ S = 231750 ]

Therefore, the person's total salary over the first 6 years is $231,750.

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Answer:

8 pounds and 15 oz

Step-by-step explanation:

Answer: 143 oz

Explanation: I searched it.

A. The Moore family received 9 letters.

B. Let's break down the information given and solve for the number of letters received by the Moore family.

Let's assume the number of bills they received is x. According to the given information, the number of magazines is x + 3, and the number of ads is x + 5.

The total number of pieces of mail received is the sum of letters, magazines, bills, and ads, which is given as 23. We can write this as an equation:

Letters + Magazines + Bills + Ads = 23

Since we know the number of letters is the same as the number of bills, we can substitute x for both of them:

Letters + Magazines + x + x + 5 = 23

Simplifying the equation:

Letters + Magazines + 2x + 5 = 23

Now, we also know that the number of magazines is x + 3. Substituting this in the equation:

Letters + (x + 3) + 2x + 5 = 23

Combining like terms:

Letters + 3x + 8 = 23

Subtracting 8 from both sides:

Letters + 3x = 15

Since we are given that the number of letters is the same as the number of bills, we can substitute Letters = x:

x + 3x = 15

4x = 15

Dividing both sides by 4:

x = 3.75

Since x represents the number of bills, which is a whole number, we can conclude that the Moore family received 3 bills. Therefore, the number of letters they received is also 3, as stated in the problem.

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Therefore , it means if an equation have 2 roots , it means it is a quadratic function .

A number's  root is that factor of the number that, when multiplied by itself, yields the original number. Specifically, squares and square roots are exponents. Think of the number nine. This can be expressed as  or as 3 x 3.

Here,

If an equation have 2 roots , it means it is a quadratic function

If D=0, a quadratic function has two roots that are equal.

D (discriminant) = 0

=>b24ac=0 is required for a polynomial function to have equal roots.

Therefore , it means if an equation have 2 roots , it means it is a quadratic function .

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The polynomial can be factored as t(x² + 1). the polynomial can be factored by removing the common monomial factor t. the common factor is t. Factoring out t,

To factor out the common monomial factor, we can look for the largest factor that divides both terms. In this case, the common factor is t. Factoring out t, we get:

tx² + t = t(x² + 1)

So the polynomial can be factored as t(x² + 1).

In summary, the polynomial can be factored by removing the common monomial factor t. We can factor out t from both terms to get t(x² + 1).

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Answer:

1 + 1 equals 2.

Step-by-step explanation:

When you take one of something, and you add it to another 1 of something, then you get 2 of something.