True or False?
k = 1 is a solution to the inequality 9k +5 > 18.

Answer:

20 degrees

Step-by-step explanation:

One angle is 70 degrees and the other is 90. Angles of a triangle add up to 180. 180 - 70 - 90 = 20. The final angle is 20 degrees.

Answer:

You sure you put it in the right format? When i did the equation, i got 0.000005.

Step-by-step explanation:

Answer:

This is what i get when I simplify it: 8000000x−1/1600000

this is what I get when I divide it: 5x−    1/1600000

and when I write in standard form:

5x−0.00000062

Step-by-step explanation:

Answer:

C

Step-by-step explanation:

-12

---- if a = -4

a

-12

-----

-4

= 3

The predictor variable is the variable that is being used to predict the outcome or response variable. The response variable is the variable that is being measured or observed as a result of changes in the predictor variable.

In option a, the predictor variable is hours, which is likely the number of hours a student has studied, and the response variable is test score, which is the score the student received on a test.

This relationship suggests that the more hours a student studies, the higher their test score may be.

In option b, the predictor variable is student, which is likely the identity of the student, and the response variables are hours and test score.

This relationship suggests that the characteristics of each individual student (represented by their identity) may impact how many hours they study and how well they perform on tests.

In option c, the predictor variable is test score, which is the score the student received on a test, and the response variable is hours, which is likely the number of hours the student studied.

This relationship suggests that a student's test score may impact how many hours they study in the future.

In option d, the predictor variable is student, which is likely the identity of the student, and the response variable is hours, which is likely the number of hours the student has studied.

This relationship suggests that the characteristics of each individual student (represented by their identity) may impact how many hours they study.

Overall, understanding the predictor and response variables is crucial for analyzing data and drawing meaningful conclusions from statistical analyses.

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The length of line segment JK is 6.

To find the length of line segment JK, we need to determine the value of x first. We can use the information given about line segment KL and line segment JL.

Given:

JL = 4x + 2

KL = 5x - 6

JK = 3x

We know that JK + KL = JL, so we can set up the equation:

3x + (5x - 6) = 4x + 2

Simplifying the equation:

3x + 5x - 6 = 4x + 2

8x - 6 = 4x + 2

8x - 4x = 2 + 6

4x = 8

x = 2

Now that we have the value of x, we can substitute it back into JK to find its length:

JK = 3x = 3(2) = 6

Therefore, the length of line segment JK is 6.

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Answer:

89.3

Step-by-step explanation:

egyuyeyuehebdfhvgebfjhaifhldan dhsgojkna jbhope

Answer:

1:15 pm

Step-by-step explanation:

It takes 6 hours to reach London from Minneapolis and she reached Minneapolis at 7:15pm so

7:15 - 6 = 1:15

The length and width of the rectangular pen that optimizes the area are 400 feet and 200 feet, respectively, according to the perimeter of a rectangle.

The perimeter of a shape is the sum of the lengths of all its edges. For example, a triangle has three edges, hence its perimeter is equal to the sum of those three lengths.The perimeter of a form can be calculated by adding the lengths of all its sides. A perimeter example is what? A field with a length of 24 yards and a width of 15 yards, for instance, will have a perimeter of 78 yards.

calculation

In order to construct a hog pen, I have 800 feet of fencing.

Assume that "l" represents the rectangle's length and "w" its width.

One of your properties borders a river that I own.

I can secure my property with fencing on its three sides.

because of this, the fencing's necessary perimeter p = l + 2w

The fencing's perimeter is now equal to

⇒ l + 2w = 800

= l = 800 - 2w

now the  rectangle's area  = A = lw

Therefore,  A = l * w = w ( 800 - 2w ) = 800w - \(2w^{2}\)

By diffusing the area equation, we can figure out the rectangle's greatest area.

Therefore, A' = 800 - 4w

Again, A" = -4

The rectangle has the largest area since the second order differentiation is constant negative.

Put simply, we obtain: A' = 0 , A' = 800- 4w

⇒800- 4w = 0

⇒ 4 w = 800

⇒ w = 200

So the rectangle has a 200-foot width.

The rectangle's length is currently:

l = 800 - 2w = 800 - 2 ( 200 ) = l = 400 feet

The length and width of the rectangular pen that optimizes the area are 400 feet and 200 feet, respectively, according to the perimeter of a rectangle.

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Answer:

If you divide 32.4 by 6, then you get 5.4 as an answer

The equation that represents this situation, where x is the amount Heather received for each hour she danced is:

A)  \($ 956 \frac{x}{12} = 1452.80\)

Two mathematical expressions' values are said to be equal in an equation, which is a statement of this fact. A mathematical formula declares that two things are equal. The equals sign ('=') is used to indicate it.

For instance, the equation is 8+2=12-2.

According to the aforementioned equation, the left side and right side of the equation are equal. Accordingly, an equation is a statement that says "this equals that."

A single line is considered linear. These are equations of the form Y=ax+b, where a and b are numbers and x cannot be zero. There are no exponents for "x" in these equations. The equation Y=4x+3 is linear equation.

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Answer:

B. RZ =R BZ

Step-by-step explanation:

Since point Z is equidistant from the sides of ARST, it lies on the perpendicular bisectors of both sides. Therefore, CZ and SZ are perpendicular bisectors of AB and ST, respectively.

Option B is true because point R lies on the perpendicular bisector of AB, and therefore RZ = RB.

Answer: vv

Step-by-step explanation:

Since point Z is equidistant from the sides of ARST, it lies on the perpendicular bisector of the sides ST and AR.

Therefore, we can draw perpendiculars from point Z to the sides ST and AR, which intersect them at points T' and R', respectively.

Now, let's examine the options:

A. SZ & TZ: This is not necessarily true, as we do not know the exact location of point Z. It could lie anywhere on the perpendicular bisector of ST, and the distance from Z to S and T could be different.

B. RZ = RB: This is true, as point Z lies on the perpendicular bisector of AR, and is therefore equidistant from R and B.

C. CTZ = ASZ: This is not necessarily true, as we do not know the exact location of point Z. It could lie anywhere on the perpendicular bisector of AR, and the distances from Z to C and A could be different.

D. ASZ = ZSB: This is not necessarily true, as we do not know the exact location of point Z. It could lie anywhere on the perpendicular bisector of ST, and the distances from Z to A and B could be different.

Therefore, the only statement that must be true is option B: RZ = RB.

The z score associated with the highest 10% is closest to: option (c) 1.28

-To find the z score associated with the highest 10%, first determine the percentage that corresponds to the lower 90%, since the z score table typically represents the area to the left of the z score.

- Look up the 0.90 (90%) in a standard normal distribution  (z score) table, which will give you the corresponding z score.

-The z score closest to 0.90 in the table is 1.28, which corresponds to the highest 10% of values.

Therefore, the z score associated with the highest 10% is closest to 1.28.

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The answer is the green K in quadrant IV

A Cartesian coordinate system in a plane is a coordinate system that specifies each point uniquely by a pair of numerical coordinates.

Given here: The K in the fourth quadrant is a reflection of K in the first quadrant because it first flips the K and but there is no change in the position of the x-axis quite clearly.

Hence, The answer is the green K in quadrant IV

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The pizza restaurant uses 858 individual toppings. A pizza restaurant advertises 286 different 3-topping pizzas. To find out the total number of individual toppings used in the restaurant, we can multiply the number of pizza variations by the number of toppings per pizza.

Each pizza has three toppings. Therefore, the number of individual toppings per pizza is 3.To find out how many individual toppings are used in the restaurant, we multiply the number of pizzas by the number of individual toppings per pizza as follows:286 (different pizzas) × 3 (toppings per pizza) = 858Therefore, the pizza restaurant uses 858 individual toppings.

A pizza restaurant advertises 286 different 3-topping pizzas. A pizza restaurant advertises 286 different 3-topping pizzas. To find out the total number of individual toppings used in the restaurant, we can multiply the number of pizza variations by the number of toppings per pizza.

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The correct answer is option D. We can be 95% confident that the sample proportion is captured by the confidence interval.

The margin of error of plus or minus three percentage points at a 95% confidence level means that the true proportion of people who jog regularly in the population is estimated to be between 15% and 21%. We can be 95% confident that the true proportion of people who jog regularly falls within this interval.

Therefore, option B is correct. Option A is incorrect because it implies that the margin of error always holds true for any sample size, which is not the case. Option C is incorrect because it presents a range of values for the population, not for the estimate. Option E is incorrect because it refers to the proportion of samples that would find the same sample proportion, not the range of values within which the true proportion lies.

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The required answer to the subtraction problem 83,456 - 728.88 is, 82,727.12

Subtraction is mathematical terminology that helps and elaborates the decrease in the original value by some value.

Here,
To perform the subtraction, you line up the decimal points and subtract the digits in each place value starting from the right. In this case, you subtract 8 from 6, which requires borrowing 1 from the digit to the left, giving you 16 - 8 = 8 in the one's place. You then subtract 2 from 5, giving you 3 in the tenth place. Continuing this process, you get the result of 82,727.12.

Thus, the answer to the subtraction problem 83,456 - 728.88 is, 82,727.12

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The examples of irrational numbers are:

c. 0.1237285... (a decimal with a non-repeating, non-terminating sequence of digits)

b. √16 and √-6 (the square roots of non-perfect squares)

a. 4π (a number that cannot be expressed as the ratio of two integers)

The decimal 0.292292229 rounded to the nearest thousandth is 0.292.

An irrational number is a real number that cannot be expressed as a fraction of two integers, i.e., it cannot be written in the form of p/q, where p and q are integers and q is not equal to zero. Irrational numbers are numbers that have a non-repeating, non-terminating decimal expansion.

Note: -81.7 and -6 are rational numbers because they can be expressed as ratios of integers (-817/10 and -6/1, respectively).

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Answer: ok so what is your question bro

Step-by-step explanation:

Answer:

x=5

Step-by-step explanation:

Since the angle with the expession and the one that has a measure of 58 and corresponding, they have equal measure. This helps us write an equation-

12x-2=58

now, solve

-2+2=0, 58+2=60

12x=60

12x/12=60/12

x=5

hope this helps:)

please crown me brainliest!!!

Answer:

12x-2°=58°

12x=58°+2°

=60°

x=60÷12

=5

Answer:

104

Step-by-step explanation:

If the standard deviation is 10, multiply it by .2 to get 2. Add 102 and you get 104.

Answer:

  b. g(t) = 1.5 sin (π t) +3.5

Step-by-step explanation:

You want to choose the function that has the given graph.

At t = 0, the graph shows a value of 3.5. The sine of 0 is 0, so this eliminates choice A.

At t = 1/2, the graph shows a value of 5. The values given by the different formulas are ...

  b. g(1/2) = 1.5·sin(π/2) +3.5 = 5 . . . . . matches the graph

  c. h(1/2) = 1.5·sin(π) + 3.5 = 3.5 . . . . no match

  d. h(1/2) = 1.5·sin(π/4) +3.5 = 0.75√2 +3.5 . . . . no match

__

Additional comment

The horizontal distance for one period of the graph (from peak to peak, for example) is T = 2 seconds. If the sine function is sin(ωt), then the value of ω is ...

  ω = 2π/T = 2π/2 = π

This tells you the function g(t) = 1.5·sin(πt)+3.5 is the correct choice.

Answer:

googolplex

Step-by-step explanation:

it just is

Answer:

A Googolplex

Step-by-step explanation:

It is written as 10^googol and 10^10^100

Answer:

Step-by-step explanation:

To solve the given equation \(\sf x - y = 4 \\\), we can perform the following calculations:

a) To find the value of \(\sf 3(x - y) \\\):

\(\sf 3(x - y) = 3 \cdot 4 = 12 \\\)

b) To find the value of \(\sf 6x - 6y \\\):

\(\sf 6x - 6y = 6(x - y) = 6 \cdot 4 = 24 \\\)

c) To find the value of \(\sf y - x \\\):

\(\sf y - x = - (x - y) = -4 \\\)

Therefore:

a) The value of \(\sf 3(x - y) \\\) is 12.

b) The value of \(\sf 6x - 6y \\\) is 24.

c) The value of \(\sf y - x \\\) is -4.

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