Find the value of x. Round your answer to the nearest tenth. 10 19° x​

Finding the union of the sets A and C is the first step in solving P(A U C). Since set C only contains the number 6, the union of A and C has the elements 1, 2, 3, 4, and 6. A U C thus equals 1, 2, 3, 4, and 6.

The power set of A U C, which comprises all conceivable subsets of 1, 2, 3, 4, and 6, must then be located. If all conceivable subsets are listed, the power set of A U C, designated as P(A U C), will be discovered.

P(A U C) = { {}, {1}, {2}, {3}, {4}, {6}, {1,2}, {1,3}, {1,4}, {1,6}, {2,3}, {2,4}, {2,6}, {3,4}, {3,6}, {4,6}, {1,2,3}, {1,2,4}, {1,2,6}, {1,3,4}, {1,3,6}, {1,4,6}, {2,3,4}, {2,3,6}, {2,4,6}, {3,4,6}, {1,2,3,4}, {1,2,3,6}, {1,2,4,6}, {1,3,4,6}, {2,3,4,6}, {1,2,3,4,6}}.

There are 31 subsets in the power set P(A U C) that result from the union of sets A and C.

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Answer: x = 40 degrees and y = 80 degrees

Step-by-step explanation: Using the fact that the sum of the interior angles of a triangle is 180 degrees, we can find that x = 40 degrees in the triangle on the left. For the polygon on the right, we can use the fact that the sum of the interior angles of a quadrilateral is 360 degrees to find that y = 80 degrees.

Therefore, x = 40 degrees and y = 80 degrees.

Answer:

-19x

Step-by-step explanation:

so you start with -8 and when you subtract 11 from -8 its the same as adding them but because your subtracting you'll decrease which make the answer -19x. (hopefully this made sense)

Answer:

35

Step-by-step explanation:

substitute n = 6 into h(n) for number of squares

h(6) = 6² - 1 = 36 - 1 = 35

The aquarium tank that holds 190 liters of water equals to 50.15 gallons. Therefore, the answer to the given problem is 50.15 gallons.

Conversion factors are the ratios that describe the numerical relationship between two units of measurement.

The conversion factor of liters to gallons is 1 gallon is 3.8 liters.

Therefore, by multiplying the given value of liters by the conversion factor of liters to gallons, we can convert liters to gallons.

190 liters x 1 gallon/3.8 liters = 50.15 gallons

Thus, the aquarium tank that holds 190 liters of water equals to 50.15 gallons.

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\(3x -2y =21 ~~....(i)\\\\4x+3y = 11~~~...(ii)\\\\\text{From (i)}\\\\3x - 2y = 21 \\\\\implies x = \dfrac{21+2y}3 = 7 +\dfrac{2y}3 ~~~...(iii).\\\\\text{Substitute x in equation (ii):}\\\\4\left( 7 + \dfrac{2y}3 \right) + 3y = 11\\\\\\\implies 28 + \dfrac{8y}3 + 3y =11\\\\\implies \dfrac{17y}3 = 11-28 = -17\\\\\implies \dfrac{y}3 = -1\\\\\implies y =-3\\\\\text{Substitute} ~ y =-3 ~ \text{in equation (iii):}\\\\\x=7+\dfrac{2(-3) }3 = 7-2 =5\\\\\text{Hence,} ~(x,y) = (5,-3)\)

Answer146°

Step-by-step explanation:The supplement of 34° 34 ° is the angle that when added to 34° 34 ° forms a straight angle (180° 180 °). 180°− 34° 180 ° - 34 ° Subtract 34 34 from 180 180.

Supplementary angles have sum 180°

\(\\ \sf\longmapsto x+34=180°\)

\(\\ \sf\longmapsto x=146\)

Answer:

8.75

Step-by-step explanation:

350/40=8.75

i hope this helps:)

<3

The required answer are k = 5/4 and k = -5/4.

To determine the values of k that make the function y = cos(kt) satisfy the differential equation 16y'' = -25y, we need to substitute y = cos(kt) into the differential equation and solve for k.

First,  find the second derivative of y = cos(kt). The first derivative is obtained by using the chain rule: y' = -ksin(kt), and the second derivative is y'' = -k^2cos(kt).

Now, substitute y = cos(kt) and y'' = -k^2cos(kt) into the differential equation 16y'' = -25y:

16(-k^2cos(kt)) = -25(cos(kt))

Simplify the equation:

-16k^2cos(kt) = -25cos(kt)

Divide both sides of the equation by cos(kt) to eliminate it:

-16k^2 = -25

Solve for k:

k^2 = 25/16

Taking the square root of both sides:

k = ±5/4

Therefore, the values of k that make the function y = cos(kt) satisfy the differential equation 16y'' = -25y are k = 5/4 and k = -5/4.

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Answer:

y = 2x + 11

Step-by-step explanation:

Find Slope

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

Insert One Ordered Pair and Slope into Point Slope Formula

(y - y1) = m(x - x1)

(2,15) and slope = 2

(y - 15)= 2(x-2)

Evaluate

y -15= 2x-4 → y = 2x + 11

Answer =

y = 2x + 11

Answer:

9

It's right! Hope this helps!!

Answer:

C 9

Step-by-step explanation:

Answer:6|g4

Step-by-step explanation:

Domain: [-5, 1)

Range: [-4, 7)

The range and domain of the graphed function are:

Domain: [-5, 1)

Range: [-4, 7)

If a function is graphed on a coordinate plane, all values on the x-axis are the domain while those on the y-axis make up the range of the function.

In the given graphed function, the domain starts from -5 up to 1, while the range starts from -4 up to 7.

Therefore, the domain and range are:

Domain: [-5, 1)

Range: [-4, 7)

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Answer:

B

Step-by-step explanation:

Answer:

-5=-3+a

-5+3=a

a=-2

value of a is -2

Answer:

thats cool

Step-by-step explanation:

Answer: Marcus is correct.

i got it right on Edge2020

Step-by-step explanation:

Transformation involves changing the position of a shape through translation, dilation, rotation and reflection.

Marcus's claim is correct.

The triangles are given as: ΔTSR and ΔUSV

By comparison, we can see that point S is on both triangles, and this point on both triangles corresponds.

So, to map ΔTSR to ΔUSV, then ΔTSR must be rotated about point S to ΔUSV or rotate ΔUSV about point S to ΔTSR.

Hence, Marcus is correct, and Sam is not.

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what

i'm sorry I don't understand chinese or whatever it is-

Answer:

Greater probability of gray than black = 3/25

Step-by-step explanation:

Given:

Total block = 5 x 5 = 25

Number of black blocks = 6

Number of gray blocks = 9

Find:

Greater probability of gray than black

Computation:

Greater probability of gray than black = Probability of gray - Probability of black

Greater probability of gray than black = 9/25 - 6/25

Greater probability of gray than black = 3/25

Using sampling concepts, it is found that a sample that involves an equal proportion of boys and girls is representative of the population.

It is a common statistics practice, when we want to study something from a population, we find a sample of this population, which is a group containing elements of a population. A sample has to be representative of the population, that is, it has to involve all segments of the population.

The students of the seventh grade can be divided into boys and girls, hence, a sample that involves an equal proportion of boys and girls is representative of the population.

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Step-by-step explanation:

If angle b is five times the size of angle c, the equation can be used to find the measure of angle is 5x+x=90°.

because complementary angles complete each other to 90 degrees.

These angles b and c add up to 90° because they are complementary.

Let's say angle C is named x.

angle b is five times the size of angle c, this can be written: 5x

Complementary angles add up 90°, so angle B add angle C equal 90°

the equation to find the measure of angle C is 5x+x = 90°.

Types of angles are one of the materials in mathematics that you always encounter at every level of education. Learning about angles is very important, because angles are always present in everyday life and need to be identified.

An angle is a shape formed by two rays having an endpoint at one point. In angles, terms such as the leg of the angle, vertex, and area of the angle are also found.

The legs of the angle are the lines forming the angle. The vertex is the point where the two legs of the angle intersect, and the area of the angle is the area bounded by the two legs of the angle.

Your question is incomplete but most probably your full question was:

Only Interaction Angle B and angle C are complementary: If angle B is five times the size of angle C which equation can be used to find the measure of angle C?

5x+x=180

5x = 180

5x+x=9

5x = 90

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Step-by-step explanation:

\(2\frac{3}{5} +5\frac{1}{4}\)

= \(\frac{13}{5} +\frac{21}{4}\)

= \(\frac{52 + 105}{20}\)

= \(\frac{157}{20}\) Or \(7\frac{17}{20}\)

Please give me a brainliest answer

Answer:

Its is 405 gallons

Step-by-step explanation:

If you need an explanation lmk!!!

Answer:

405 gallons

Step-by-step explanation:

The formula to find the amount of water is g=9m-0.17, so 45 is gonna go into the m spot

g=9(45)-0.17

g=405-0.17  <-After you multiply 9 and 45

g=404.83

Now you must round to nearest whole which is 405

I hope this helps

This gives us a total of 1,583,616 ft-lbs of work required to pump the water out of the pool.

Amount is a numerical value that refers to the total sum of money or other type of payment due. It is used to quantify the size of a transaction, the cost of goods or services, or any other type of financial transaction. Amounts can be expressed in a variety of different currencies, and they can be negative (owing) or positive (owed).

To calculate the amount of work required to pump all the water from the rectangular swimming pool into a drain at the top edge, we must first calculate the volume of the water in the pool. Volume is calculated by multiplying the length, width, and depth of the pool, which in this case is 20 ft x 20 ft x 8 ft = 3,200 cubic ft. Since the pool is filled to 1 ft below the top, the volume of water is 3,200 ft3 - 20 ft3 = 3,180 ft3.

Next, we must calculate the weight of the water, which is the volume multiplied by the weight density of water (62.4 lb/ft3). The weight of the water in the pool is 3,180 ft3 x 62.4 lb/ft3 = 197,952 lbs.

Finally, to calculate the amount of work required to pump the water from the pool into a drain at the top edge, we must multiply the weight of the water (197,952 lbs) by the height of the drain (8 ft). This gives us a total of 1,583,616 ft-lbs of work required to pump the water out of the pool.

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Probability is a measure of the likelihood of an event occurring. Probabilities can also be expressed as percentages, with 0% representing an impossible event and 100% representing a certain event.

There were 33 customers who came for dinner and did not order dessert, and there were a total of 182 customers. So the probability that the customer came for dinner and did not order dessert is:

P = 33/182= 0.18.

There were 33 customers who came for dinner and did not order dessert, and there were 74 customers who did not order dessert, for a total of 107 customers. So the probability that the customer came for dinner or did not order dessert is:

P = 107/182 = 0.59.

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The Success/Failure condition states that both np and n(1-p) must be greater than or equal to 10, where n is the sample size and p is the probability of success (in this case, the probability of a defect occurring).

In this case, the sample size is 500 and the company makes 7,000 items each day, so the population size is much larger than the sample size. Therefore, we can use the adjusted formula for np and n(1-p):

np = n * P = 500 * 0.03 = 15
n(1-p) = n * (1-P) = 500 * 0.97 = 485

Both np and n(1-p) are greater than 10, so the Success/Failure condition is met.

Therefore, the answer is c. Yes.

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