What is the measure of the missing angle?

Answer:

6*8=48

But if you are sayin both positive and negative, then there is two, 48,-48.

Because you multiply -6,8.

Step-by-step explanation:

A online

Answer:

an element

Step-by-step explanation:

.

Step-by-step explanation:

a ) Heterogenous Mixture

Is the answer

PLEASE MARK AS BRAINLIEST ANSWER

Answer: When a coin is tossed and a die is rolled the probability of getting a head or an even number is = 3/4

Step-by-step explanation:

probability : The ratio of the favorable outcome to the total outcomes is gives the probability.

        (1,H),(1,T),(2,H),(2,T),(3,H),(3,T),(4,H),(4,T),(5,H),(5,T),(6,H),(6,T)

        (1,H),(2,H),(3,H),(4,H),(5,H),(6,H)

       (2,T),(4,T),(6,T)

        6+3 = 9

Therefore the probability is given by 9/12 = 3/4

learn more about probability at  brainly.com/question/23044118

#SPJ10

Answer: The probability of getting a head or an even number is = 3/4

  (1,H),(1,T),(2,H),(2,T),(3,H),(3,T),(4,H),(4,T),(5,H),(5,T),(6,H),(6,T)

      So, no. of possible outcomes 12

           (1,H),(2,H),(3,H),(4,H),(5,H),(6,H)

            (2,T),(4,T),(6,T)

       6+3 = 9

Total outcomes = 12

Probability = \(\frac{No. of favorable outcomes}{total outcomes}\)

Probability for this case is =  \(\frac{9}{12} =\frac{3}{4}\)

learn more about probability here = https://brainly.com/question/9793303

#SPJ10

Answer:

area of base is 9pi

circumference of base is 6pi

lateral surface 24

surface area is 42

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

i k

Just todo the test so its tje ansiedad

Answer:

y = (x + 2)² or y = x² + 4x + 4

Step-by-step explanation:

Consider the functions f(x) = x² and g(x) = x + 2

If y is defined as y = f(g(x)), state the equation for y.

Remember: The inside of the parentheses is done first.

So, we need to find g(x) first, which is x+2.

Now, substitute this into f(g(x)).

f (x + 2)

Now, because f(x) = x², we need to square (x+2)

f (x + 2) = (x + 2)²

(x + 2)(x +2) = x² + 2x + 2x + 4 = x² + 4x + 4

Thus, y = (x + 2)² or y = x² + 4x + 4

Just in case, let's check the answer.

Pretend that x = 3.

Then, g(x) = 5, and f(g(x)) = f(5) = 5² = 25.

Try this with the answer we got:

(x + 2)² = (3 + 2)² = 5² = 25

Or,

3² + 3*4 + 4 = 9 + 12 + 4 = 25

All three of these equations equal 25, so the answer is right.

So, the answer is correct.

I hope this helps! Feel free to ask any questions! :)

The expected value of a $2 ticket is $0.63

To calculate the expected value of a $2 ticket, we need to multiply the probability of winning by the value of the prize, then sum those products:

The Probability of winning the grand prize = 1/2000

Product: (1/2000) x $500 = $0.25

The Probability of winning a secondary prize: 3/2000

Product: (3/2000) x $200 = $0.30

The Probability of winning a third level prize: 8/2000

Product: (8/2000) x $20 = $0.08

The sum of the products:

$0.25 + $0.30 + $0.08 = $0.63

So the expected value of a $2 ticket is $0.63, meaning that on average, a person can expect to win $0.63 for every $2 they spend on a ticket.

The charity is expected to make a profit, which is why the answer is negative.

That is -$2 + $0.63 = -$1.37

So the expected profit for the charity per ticket sold is -$1.37, which is approximately the same as the given answer of negative $1.358(rounding off)

Learn more about probability at https://brainly.com/question/24756209

#SPJ1

Answer:

answer is 19:13 .............

The value of variable x is,

⇒ x = 42

We have to given that;

In a right triangle,

⇒ sin (x + 10)° = cos (4x - 4)°

Now, We can simplify as;

⇒ sin (x + 10)° = cos (4x - 4)°

⇒ cos (90 - (x + 10))° = cos (x - 4)°

⇒ 90 - (x + 10) = x - 4

⇒ 90 - x - 10 = x - 4

⇒ 80 + 4 = 2x

⇒ 2x = 84

⇒ x = 42

Thus, The value of variable x is,

⇒ x = 42

Learn more about the triangle visit;

brainly.com/question/1058720

#SPJ1

Answer:

The \(66\)th term is \(363\).

Step-by-step explanation:

To find the \(n\)th term, the formula is \(7n - 99\). Since we want to find the \(66\)th term, we can plug \(n\) for \(66\). So our expression is now \(7 \cdot 66 - 99 =\) \(66\)th term. Solving this we have

\(462 - 99 = 66\text{th term}\\363 = 66\text{th term}\\\). Therefore, the \(66\)th term is \(\boxed{363}\).

Answer:

a₆₆ = 363

Step-by-step explanation:

the nth term of an arithmetic sequence is

\(a_{n}\) = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

here a₁ = - 92 and d = a₂ - a₁ = - 85 - (- 92) = - 85 + 92 = 7 , then

a₆₆ = - 92 + (65 × 7)

      = - 92 + 455

     = 363

Answer: AB

Step-by-step explanation:

AB is on the sideways of AD=BC.

Check the picture below.

The sequence 64, 16, 4,. is geometric

Arithmetic Sequence can simply be defined as a sequence in which the difference between successive or consecutive terms is known as a constant.

The sequence is in the form a, a + d, a + 2d, a + 3d, a + 4d

Where;

The formula for the nth term of an arithmetic sequence is expressed as;

Tn = a + (n – 1)d

Geometric sequence can simply be defined as a sequence where the ratio of every two consecutive or successive terms is a known constant.

Given the sequence;

64, 16, 4, ...

We can see that the common ratio between the terms is 4 and hence a geometric sequence

Hence, it is a geometric sequence

Learn more about geometric sequence here:

https://brainly.com/question/1509142

#SPJ1

Answer: 16j^3+2

Step-by-step explanation:

Answer:

140 in

Step-by-step explanation:

x = length

y = width

x = 6y

area = x × y = 600 in² (I hope you forgot to put the ² on the in and not your teacher).

perimeter = 2x + 2y

using the first equation as substitute in the second equation we get

6y × y = 600

6y² = 600

y² = 100

y = 10 in

x = 6y = 6×10 = 60 in

perimeter = 2×60 + 2×10 = 120 + 20 = 140 in

The equation that could be used to determine x, the number of purses Paula must sell to pay for the new equipment is;

A. 5.00x - 2.25x = 5000

We are told the materials costs $2.25 per purse.

She sells the materials for $5 each.

If the number of materials she purchased was x, it means that;

Selling price - Cost price = 5.00x - 2.25x

Now, we are told that she wants to invest $5000 for some new equipment. This means that she must realize at least $5000 in profit from the sales she is making of the materials.

Since the formula for profit is;

Profit = Selling Price - Cost Price

Then, we will have;

5.00x - 2.25x = 5000

Read more about Equation word problems at; https://brainly.com/question/14294864

#SPJ

Answer:  5.00x - 2.25x = 5000

Step-by-step explanation:

The percentage change in GDP is 2.04%

Percentage Change is the difference coming after subtracting the old value from the new value and then divide by the old value and the final answer will be multiplied by 100 to show it as a percentage. Generally, to convert a fraction into a percent, we multiply it by 100.

The formula of percentage change is given as

Percentage change =[ (New increase - old value) / old value] * 100

Percentage change = [(14.72 - 14.42) / 14.72] * 100

Percentage change = 2.04%

In this case, there is a percentage decrease of 2.04%

Learn more on percentage change here;

https://brainly.com/question/8728504

#SPJ1

1. The solution to the system of equations is v = -3 and w = 4.

2. The solution to the system of equations is y = 6 and z = -2.

To eliminate v, we can add the two equations:

(-v + w) + (v + w) = 7 + 1

2w = 8

w = 4

Substitute w = 4 into one of the equations to solve for v:

v + 4 = 1

v = -3

To eliminate z, we can add the two equations:

(y + z) + (y - z) = 4 + 8

2y = 12

y = 6

Substitute y = 6 into one of the equations to solve for z:

6 + z = 4

z = -2.

Read more about elimination method

brainly.com/question/25427192

#SPJ1

A partir de la ecuación de la recta, tiene-se que los 4 puntos colineales són: (-1,4), (1,7), (3,10) y (5,13).

La recta correspondiente es:

\(y = \frac{3}{2}x + \frac{11}{2}\)

-------------------------------------

La ecuación de una recta tiene el seguiente formato:

\(y = mx + b\)

\(y = \frac{3}{2}x + b\)

\(y = \frac{3}{2}x + b\)

\(1 = \frac{3}{2}(-3) + b\)

\(1 = -\frac{9}{2} + b\)

\(b = \frac{11}{2}\)

Entonces:

\(y = \frac{3}{2}x + \frac{11}{2}\)

Algunos valores de la recta son:

\(y(-1) = \frac{3}{2}(-1) + \frac{11}{2} = -\frac{3}{2} + \frac{11}{2} = \frac{8}{2} = 4\)

\(y(1) = \frac{3}{2}(1) + \frac{11}{2} = \frac{3}{2} + \frac{11}{2} = \frac{14}{2} = 7\)

\(y(3) = \frac{3}{2}(3) + \frac{11}{2} = \frac{9}{2} + \frac{11}{2} = \frac{20}{2} = 10\)

\(y(5) = \frac{5}{2}(3) + \frac{11}{2} = \frac{15}{2} + \frac{11}{2} = \frac{26}{2} = 13\)

Entonces, los cuatro puntos colineales son: (-1,4), (1,7), (3,10) y (5,13).

Estos puntos están marcados en el plano cartesiano en el fin de esta respuesta.

Un problema similar es dado en https://brainly.com/question/24543328

Given

To find

Let the purchase value be P,

ATQ,

P -3 x 0.1P = Rs 43,740

P-0.3P = Rs 43,740

0.7P = Rs 43,740

P = Rs 43,740/0.7

P = Rs 62,486 (approx)

Hence, the purchase value of the machine would be Rs 62,486

We can write g in terms of f as: g(x) = f(x) - 3 = x² - 3

What is function?

In mathematics, a function is a relationship between two sets of elements, called the domain and the range, such that each element in the domain is associated with a unique element in the range. In simpler terms, a function is a set of rules that takes an input value and produces a corresponding output value.

To write g in terms of f, we can use function composition, which involves plugging the function f(x) into g(x) wherever we see x.

So, we have:

g(x) = f(x) - 3

where f(x) = x².

Substituting f(x) into g(x), we get:

g(x) = (x²) - 3

Therefore, we can write g in terms of f as:

g(x) = f(x) - 3 = x² - 3.

To learn more about functions from the given link:

https://brainly.com/question/12431044

#SPJ1

Answer:

Step-by-step explanation:

The way to approach this that makes the most sense to a student would be to find out how far from the house the ladder currently is, then add 3 feet to that and do the problem all over again. This is right triangle stuff...Pythagorean's Theorem in particular. The ladder is the hypotenuse, 52 feet long. The height of the rectangle is the distance the ladder is up the side o the house, 48 feet. We plug those into Pythagorean's Theorem and solve for the distance the ladder is from the house:

\(52^2=48^2+x^2\) and

\(2704=2304+x^2\) and

\(x^2=400\) so

x = 20. Now if we add the 3 feet that the ladder was pulled away from house, the distance from the base of the ladder to the house is 23 feet, the ladder is still 52 feet long, but what's different is the height of the ladder up the side of the house, our new x:

\(52^2=23^2+x^2\) and

\(2704=529+x^2\) and

\(2175=x^2\) so

x = 46.6 feet

You would expect to find the middle 98% of most averages for the lengths of pregnancies in the sample between approximately 264.0 days and 274.1 days.

To find the range in which you would expect to find the middle 98% of most pregnancies, you can use the concept of z-scores and the standard normal distribution.

For the given data:

Mean (μ) = 269 days

Standard deviation (σ) = 17 days

To find the range, we need to find the z-scores corresponding to the 1% and 99% percentiles. Since the normal distribution is symmetric, we can find the z-scores by subtracting and adding the respective values from the mean.

To find the z-score for the 1% percentile (lower bound):

z1 = Φ^(-1)(0.01)

Similarly, to find the z-score for the 99% percentile (upper bound):

z2 = Φ^(-1)(0.99)

Now, we can calculate the z-scores:

z1 = Φ^(-1)(0.01) ≈ -2.33

z2 = Φ^(-1)(0.99) ≈ 2.33

To find the corresponding values in terms of days, we multiply the z-scores by the standard deviation and add/subtract them from the mean:

lower bound = μ + (z1 * σ) = 269 + (-2.33 * 17) ≈ 229.4 days

upper bound = μ + (z2 * σ) = 269 + (2.33 * 17) ≈ 308.6 days

Therefore, you would expect to find the middle 98% of most pregnancies between approximately 229.4 days and 308.6 days.

Now, let's consider drawing samples of size 58 from this population. The mean and standard deviation of the sample means can be calculated as follows:

Mean of sample means (μ') = μ = 269 days

Standard deviation of sample means (σ') = σ / sqrt(n) = 17 / sqrt(58) ≈ 2.229

To find the range in which you would expect to find the middle 98% of most averages for the lengths of pregnancies in the sample, we repeat the previous steps using the mean of the sample means (μ') and the standard deviation of the sample means (σ').

Now, calculate the z-scores:

z1 = Φ^(-1)(0.01) ≈ -2.33

z2 = Φ^(-1)(0.99) ≈ 2.33

Multiply the z-scores by the standard deviation of the sample means and add/subtract them from the mean of the sample means:

lower bound = μ' + (z1 * σ') = 269 + (-2.33 * 2.229) ≈ 264.0 days

upper bound = μ' + (z2 * σ') = 269 + (2.33 * 2.229) ≈ 274.1 days

Therefore, you would expect to find the middle 98% of most averages for the lengths of pregnancies in the sample between approximately 264.0 days and 274.1 days.

for such more question on range

https://brainly.com/question/16444481

#SPJ8

Answer:

False

Step-by-step explanation:

Mass is how much an object weighs.

Friction is the resistance an object has to being moved.

Answer: False

Step-by-step explanation: Mass is simply described as the amount of stuff there is in a molecule or atom or thing or whatever. The amount of resistance is affected by the amount of mass. However, mass is not JUST the resistance.

Answer:50%

Step-by-step explanation:

Step-by-step explanation:

Then to pick a real number constant c, we use the first piece of information, which is that the point must pass through (3,-5). Plugging this point into our general equation, we have 3 = c, thus the equation defining the line is x = 3.

The solution to the equation 12m + 100 = 700m is given as follows:

m = 0.1453.

The equation in the context of this problem is defined as follows:

12m + 100 = 700m

The variable for which we want to obtain the solution is given as follows:

m.

To obtain the solution, we isolate the variable m, applying inverse operations, as follows:

12m + 100 = 700m

700m - 12m = 100 -> subtraction is the inverse of addition.

688m = 100

m = 100/688 -> division is the inverse of multiplication.

m = 0.1453.

More can be learned about solution of equations at https://brainly.com/question/31910725

#SPJ1

Answer:

2.75

Step-by-step explanation:

Considering the figure the value of angle b is

According to the vertical angle theorem, the opposing angles of two crossing lines must have the same value, or be congruent.

hence angle a = angle y

Then from exterior angle of a triangle theorem: If a triangle's side is created, the outside angle that results is equal to the sum of the two opposite internal angles.

angle b = angle a + 90

= 34 + 90

= 124 degrees

Learn more about angles at

https://brainly.com/question/25770607

#SPJ1