what does 234 to the power of 9 equal

The unknown angles of the right angle triangle is 45 degrees.  

A right angle triangle is a triangle with one angle equals to 90 degrees. The sum of angles in a triangle is 180 degrees.

Therefore, the right triangle has two angle measurements that are equal to each other. The third angle is 90 degrees.

Therefore, let's find the angles measure x, the two other equal angles.

Hence,

x + x + 90 = 180

2x + 90 = 180

subtract 90 from both sides of the equation

2x + 90 = 180

2x + 90 - 90 = 180 - 90

2x = 90

divide both sides by 2

x = 90 / 2

x = 45 degrees

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Answer:

Slope:  1/4

Step-by-step explanation:

Answer:

120

Step-by-step explanation:

if you do 4200 x 35 it well be 147000 but if you divide 4200 ÷ 35 it will be 120 and in the question said Each so each mean =× or ÷ in this case it's divide

Answer: 3780

Step-by-step explanatio

35 multiply it with 12 cause there are 12 months in a year then subtractEd it with 4200 and 420 cause that is what I got. Then got 3780!

35 x 12 = 420 then 4200 - 420= 3780

Answer:

Amount of money Possessed by Anna = $ 35

Money spent on ticket = $9.50

Money spent on Snacks = $ 3.50

Let x number of snacks, which will be least number of snacks that Anna can buy.

transforming the situation in terms of inequality

→9.50 +3.50 x≤ 35

→9.50 -9.50+3.50 x≤35-9.50

→3.50 x≤25.50

Dividing both sides by 3.50, we get

→x≤7.3(approx)

which can't be number of Snacks, as it will be an integral value.

So, minimum number of snacks with given amount of money = 7

So, Anna can buy snacks(x)={x:x≤7,x=1,2,3,4,5,6,7}=At most 7.

Step-by-step explanation:

Answer:

She can buy up to 7 snacks.

Step-by-step explanation:

9.50 + 3.50 x ≤ 35

Subtract 9.5 from both sides.

3.50x ≤ 25.5

Divide both sides by 3.50

x ≤ 7.29

Since the number of snacks must be a whole number, the maximum number of snacks she can buy is the greatest whole number less than 7.29 which is 7.

if the family gives up two nights in the hotel, they could afford d) 5 meals

The family has a budget of $800 for meals and hotel accommodations. If they could afford eight nights in a hotel without buying any meals, we can determine the cost of one night at the hotel. To do this, we can divide the total budget by the number of nights:

$800 / 8 nights = $100 per night

Now, let's consider the scenario where the family gives up two nights in the hotel. This would free up $200 from their budget ($100 per night x 2 nights). We can then use this amount to determine how many meals the family can afford by dividing the available funds by the cost of one meal:

$200 / $40 per meal = 5 meals

Therefore, if the family gives up two nights in the hotel, they could afford 5 meals. The correct answer is d. 5.

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ANSWER:

C) 1

STEP-BY-STEP EXPLANATION:

The value of k is determined by the value of the y-intercept in this case.

We can see that the y-intercept occurs when y = 1, therefore the value of k is 1.

Answer:

see below

Step-by-step explanation:

______horizontal_________lines only intersect the y axis; ______vertical_________ only intersect the x axis

Vertical lines only intersect the y axis; horizontal lines only intersect the x axis.

A vertical line is a line parallel to the Y-axis in a coordinate plane. The x-coordinate for any point along this line will be the same. The coordinate points of vertical lines are, for example, represented as (5, 0), (1, 0), (- 4, 0), and so on.

Vertical lines run parallel to the y-axis, so their slope isn’t defined. As a result, the equation of the vertical line crossing the x-axis at any point ‘a’ is: x = a

Where, x is the coordinate of a point on the line and a is the point at which the line crosses the x-intercept.

A horizontal line is a straight line that is mapped from left to right and it is parallel to the X-axis in the plane coordinate system. In other words, the straight line that does not make any intercept on the X-axis and it can have an intercept on Y-axis is called horizontal line.

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The probability of a score above 56 is 0.025.

The probability of an event occurring is defined by probability. Probability is the unit of measurement for an event's likelihood. It is the proportion of successful outcomes to all possible outcomes. For instance: (1) Throwing a die and getting the numbers 3 and 5 (2) Throwing a die and getting both an even and an odd number

Given,

A normal distribution has a mean of 50, and a standard deviation of 3.

P( x > 56)

= P(X - mean/standard deviation > 56-50/3)

= P(Z > 6/3)

= P( Z > 2)

= 1 - P(Z<2)

= 1 - 0.9772

= 0.0228

0.025 (Approximately)

The probability of a score above 56 is 0.025.

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Answer:

$12.

Step-by-step explanation:

48 divided by $12 = $12.

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The predicted weight of a lizardfish that is 12 cm long, based on the given model, is approximately 13.80 grams.

The predicted weight of a lizardfish that is 12 cm long, based on the given regression model lnW = -5.36 + 3.216lnL, is approximately 13.80 grams.

To calculate the predicted weight, we substitute the value of L = 12 cm into the regression equation. Taking the natural logarithm of both sides, we get:

lnW = -5.36 + 3.216ln(12)

Evaluating the right-hand side of the equation, we have:

lnW ≈ -5.36 + 3.216ln(12)

≈ -5.36 + 3.216(2.48491) [ln(12) ≈ 2.48491]

≈ -5.36 + 7.99604

≈ 2.63604

Taking the inverse of the natural logarithm (exponential function), we find:

W ≈ e^(2.63604)

≈ 13.80 grams

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(x,y)⇒(x+5,y+10) is the translation rule for A'B, which is a translation of AB.

A translation is a geometric transformation in Euclidean geometry that moves every point in a figure, shape, or space by the same distance in the same direction. A translation may alternatively be thought of as adding a constant vector to each point or changing the coordinate system's origin. A translation is a sort of transformation that involves sliding each point in a figure the same distance in the same direction. A translation in mathematics moves a form left, right, up, or down but does not turn it. The translated (or picture) shapes appear to have the same size as the original shape, showing that they are congruent. They've just moved in one or more directions.

Here,

A translation is a sort of transformation in which every point in a figure moves the same distance in the same direction. Slides are another term for translations. A translation can be described with words like "moved up 3 and over 5 to the left" or using notation.

The translation rule for A'B is a translation of AB is (x,y)⇒(x+5,y+10).

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Answer:

negative two fourths so - 2/4

Answer:

-2/4

Step-by-step explanation:

i hope this is correct

The IV should be administered for approximately 222.22 hours.

To find the length of time (in hours) the IV should be administered, we'll use the given information:

Volume = 2 L (liters)

Rate = 90 drops/min

Drop factor = 10 drops/mL

First, we need to convert the volume from liters to milliliters, as the drop factor is given in drops/mL:

Volume in milliliters = Volume in liters * 1000

Volume in milliliters = 2 * 1000

Volume in milliliters = 2000 mL

Next, we'll calculate the total number of drops for the given volume:

Total drops = Volume in milliliters * Drop factor

Total drops = 2000 * 10

Total drops = 20000 drops

Finally, we'll find the length of time in hours by dividing the total number of drops by the rate:

Time in hours = Total drops / Rate

Time in hours = 20000 / 90

Time in hours ≈ 222.22 hours

Therefore, the IV should be administered for approximately 222.22 hours.

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Answer:

\(2 log(x )- (3 log(y) + log(z) ) \\ \equiv log( {x}^{2} ) - log( {y}^{3} ) - log(z) \\ \equiv log( \frac{x {}^{2} }{ {y}^{3} + z} ) \)

True. Since the square matrix that represents the DCT coefficient is an orthogonal matrix, its inverse and transpose are the same. This property is a fundamental characteristic of orthogonal matrices and holds true for all orthogonal matrices.

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False While it is true that the square matrix that represents the DCT coefficient is orthogonal, it does not mean that its inverse and transpose are the same.

the inverse of an orthogonal matrix is its transpose. However, the transpose of the matrix does not necessarily mean that it is the same as the inverse of the matrix. In the statement is false because the inverse and transpose of an orthogonal matrix are not always the same.


The Discrete Cosine Transform (DCT) coefficient matrix is an orthogonal matrix. In the case of orthogonal matrices, the inverse matrix is indeed equal to the transpose of the original matrix. This is because the product of an orthogonal matrix and its transpose results in the identity matrix.

Since the square matrix representing the DCT coefficient is an orthogonal matrix, its inverse and transpose are the same.

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Answer:

x = 4, y = 2

Step-by-step explanation:

-3x + 8y = 4

3x - 2y = 8

3x = 8 + 2y

x = (8 + 2y) / 3

-3 * ((8 + 2y) / 3) + 8y = 4

-8 - 2y + 8y = 4

6y = 12

y = 2

3x - 2 * 2 = 8

3x - 4 = 8

3x = 12

x = 4

There are 30240  different id cards can be made if there are five digits on a card and no digit can be used more than once.

a) If repetition is allowed, then there are 10 ways to choose each of 5 digits. Hence, by the multiplication rule, we obtain that the total number of possible different ID cards is:

10⋅10⋅10⋅10⋅10 = 10⁵= 100000.

b) If repeats are not allowed, there are 10 ways to choose the first number, 9 ways to choose the second number (because we chose 1 digit as the first number), and 9 ways to choose the third number. There are 8 ways, 7 ways, and 7 ways to choose the 4th number. 6 ways to select the digit to select and the 5th digit.

So according to the multiplication rule the answer is:

10 × 9× 8×7×6 = 30240.

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Answer:

Step-by-step explanation:

The loop will run an infinite number of times

Answer:

3

Step-by-step explanation:

the answer is 3, because you always have to add the numbers in paranthises first. and 5+3= 8. u bring down the -5 and you have -5 + 8 = 3.

Answer:

3

Step-by-step explanation:

Always do the stuff in the parentheses first

-5 + (5 + 3)

-5 + 8

= 3

Answer:

x = 6

Step-by-step explanation:

The hypotenuse of the bigger triangle is 13. Which means that the squares of the other sides have to add to 169 (the square of 13) which we gather from the Pythagoras's theoreom. This clears all the other options except for  x = 6 since the squares of all the other numbers are larger than 169 except \(\sqrt{97}\) but looking at the graph, we can tell that x can't be root 97 since it would not slot together with the smaller triangle with the 4.

A triangle is a shape with 3 sides and angles. The value of x from the given figure is 6

A triangle is a shape with 3 sides and angles. To determine the value of x we will use the theorem to form an expression;

4/x =x/9

Cross multiply

x² = 9 * 4

x² = 36

x = 6

Hence the value of x from the given figure is 6

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The angle of impact for the bullet hitting the wall, assuming it approaches along the major axis, is approximately 41.19 degrees.

To determine the angle of impact for a bullet hitting a wall, we need additional information such as the shape of the bullet and the direction of its motion. The dimensions you provided, minor axis = 12 mm and major axis = 13 mm, suggest that you are referring to an elliptical shape.

If we assume that the bullet is approaching the wall along the major axis, we can calculate the angle of impact using trigonometry. Let's denote the angle of impact as θ.

Since the minor axis is perpendicular to the major axis in an ellipse, the tangent of the angle of impact can be calculated as the ratio of the minor axis to the major axis:

tan(θ) = (minor axis) / (major axis) = 12 / 13

Taking the inverse tangent (arctan) of both sides, we can find the angle θ:

θ = arctan(12 / 13)

Using a calculator or trigonometric table, we find that θ ≈ 41.19 degrees.

Therefore, the angle of impact for the bullet hitting the wall, assuming it approaches along the major axis, is approximately 41.19 degrees.

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Answer:

C.   6°C

Step-by-step explanation:

-3°C + 9°C = 6°C

In this case, the sale price of the product will be %70 of the regular price since

Then, using the rule of three you have

Therefore, the sale price of the corner hutch is $209.3.

The equivalent fraction is defined below and the few equivalent fractions of 1/2 are 2/4 , 3/6... .

In the question ,

it is given that the fraction is 1/2 .

The Equivalent Fractions are defined as the fractions that have different numerators and denominators but are equal to same value  and

A fraction is a part of the whole ; Equivalent fractions represent the same portion of that whole.

the fraction is 1/2 ,

to find the equivalent fraction , we multiply numerator and denominator by 2 ,

we get , 2/4

on multiplying by 3 , we get

= 3/6 .

Therefore , the equivalent fractions of 1/2 are 2/4 , 3/6 ...

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Answer:

There should be 35 student in her class altogether.

Answer:

The graph is not a line of best fit as there are not an equal number of data points on each side of the line

Step-by-step explanation:

Brainliest would be appreciated

Answer:

A 2 19/64

Step-by-step explanation:

change the proper fractions into mixed fractions then remember to reciprocate the number at your right hand then calculate good day.

There are 14,400 paths from $a$ to $b$ consisting of exactly six line segments (vertical, horizontal or inclined).

Assuming that the distance between adjacent lattice points is equal to 1 unit, we can find the number of paths from \(a$ to $b$\) consisting of exactly six line segments by using the concept of permutations and combinations.

To reach \(b$ from $a$\) using exactly 6 line segments, we need to make 3 horizontal and 3 vertical moves, with each move covering a distance of 1 unit. The order in which we make these moves is important.

Out of the 6 moves, we can choose 3 moves to be horizontal and the remaining 3 to be vertical. The number of ways of doing this is given by the combination formula:

\($C(6,3) = \frac{6!}{3!3!} = 20$\)

Once we have selected the 3 horizontal moves and 3 vertical moves, we can arrange them in any order. The number of ways of doing this is given by the permutation formula:

\($P(6,6) = 6! = 720$\)

Therefore, the total number of paths from\($a$ to $b$\)consisting of exactly six line segments (vertical, horizontal or inclined) is given by the product of the number of ways of choosing 3 horizontal moves out of 6, and the number of ways of arranging the 6 moves:

\($20 \times 720 = 14,400$\)

Hence, there are 14,400 paths from $a$ to $b$ consisting of exactly six line segments (vertical, horizontal or inclined).

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There are 4096 paths from point a to point b that consist of exactly six line segments (vertical, horizontal, or inclined).

We can use the concept of permutations and combinations.

First, we need to consider the possible directions for each line segment:

vertical, horizontal, and inclined (assume inclined in both the top-right and bottom-right directions).

So there are 4 possible directions for each segment.

Since we have 6 line segments, we need to find the total number of paths that can be formed by arranging the 4

directions for the 6 segments.

We can use the formula for permutations with repetition, which is \(n^r\), where n is the number of possible directions (4)

and r is the number of segments (6).

Plug in the values into the formula:

\(4^6\) = 4096.

So, there are 4096 paths from point a to point b that consist of exactly six line segments (vertical, horizontal, or

inclined).

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Answer:

comparing given quadratic eqn 4x²+15x+9=0 with ax²+bx+C=0,we get

a=4,b=15 and c=9

Now,sum of roots=-b/a=-15/4

and, product of roots=c/a=9/4

Answer:

The sum of its root is -15/4 and the product of its root is 9/4

STEP BY STEP EXPLANATION :

To find the sum of the root -b/a gonna help us

so let's substitute the numbers.

4x^2+15x+9, from the equation

then -b/a => -15/4.

to find the product of the root we use c/a then,

c/a => 9/4.

I hope it help you a lot thank you guys

Answer:

Se requiere $22 para comprar 1 kg de tomate y $21 para comprar 1 kg de frijol.

Step-by-step explanation:

Un sistema de ecuaciones lineales es un conjunto de dos o más ecuaciones de primer grado, en el cual se relacionan dos o más incógnitas.

Resolver un sistema de ecuaciones consiste en encontrar el valor de cada incógnita para que se cumplan todas las ecuaciones del sistema.

En este caso es necesario plantear un sistema de ecuaciones. Entonces, en primer lugar es necesario plantear las variables:

Martha compró 4kg de tomate y 2kg de frijol y pago con $130. Esto se expresa mediante la ecuación: 4*x + 2*y= 130

El hermano de Martha pagó $85 por la compra de 1kg de tomate y 3kg de frijol. Esto se expresa como: x+3*y=85

Entonces, el sistema de ecuaciones a resolver es:

\(\left \{ {{4*x+2*y=130} \atop {x+3*y=85}} \right.\)

Existen varios métodos para resolver un sistema de ecuaciones, siendo uno de ellos el método de sustitución, que consiste en despejar o aislar una de las incógnitas (por ejemplo,  x ) y sustituir su expresión en la otra ecuación. De este modo, obtienes una ecuación de primer grado con la otra incógnita,  y . Una vez resuelta, calculas el valor de  x  sustituyendo el valor de  y  ya conocido.

En este caso, en primer lugar despejas x de la segunda ecuación:

x= 85 -3*y

Reemplazando en la primer ecuación:

4*(85-3*y) +2*y=130

y resolviendo obtienes:

4*85 -4*3*y + 2*y=130

340 - 12*y + 2*y=130

-12*y + 2*y=130-340

-10*y=-210

y=(-210)÷(-10)

y=21

Reemplazando en la expresión obtenida anteriormente, x= 85 -3*y, se obtiene:

x=85 - 3*21

x=85 - 63

x=22

Se requiere $22 para comprar 1 kg de tomate y $21 para comprar 1 kg de frijol.

Para comprar un kilo de tomate se requieren $22, y para comprar un kilo de frijol se requieren $21.

Dado que Martha compro 4kg de tomate y 2kg de frijol y pago con $130, mientras que su hermano pago $85 por la compra de 1kg de tomate y 3kg de frijol, para determinar cuánto dinero se requiere para comprar 1kg de tomate y 1kg de frijol  se debe realizar el siguiente cálculo:

Por lo tanto, para comprar un kilo de tomate se requieren $22, y para comprar un kilo de frijol se requieren $21.

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