interact if u in k12

Answer:

2369

Step-by-step explanation:

The angle from the options given that is shown in the drawing is: D. <LIJ.

An angle is a geometric figure that is formed by two rays that share the same endpoint, called the vertex. The rays are called the sides of the angle, and the endpoint is called the vertex.

In the drawing given,  IJ and LI are two segments that have a common endpoint called vertex I.

Points L, I, and J forms an angle whose vertex is at I, as shown in the image given. Thus, the angle shown in the drawing is: D. ∠LIJ.

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Answer:

L= 1/2 × 7.8×7

L=1/2×54.6

L=27.3

Answer:

191.1km

Step-by-step explanation:

½×7.8×7×7

This is the procedure used to get the answer above

Answer:

shade in 25 squares out of 100

Answer:

To calculate Fred's power, we can use the formula:

Power = Work / Time

Given that Fred did 600 J of work in 60 seconds, we can substitute the values into the formula:

Power = 600 J / 60 s

Power = 10 W

Therefore, the correct answer is:

D. 10 W

Step-by-step explanation:

Answer:

Power = Work/Time

Power = 600 J/60 s = 10 W

Therefore, the answer is D. 10 W.

Step-by-step explanation:

Answer:

0.9

Step-by-step explanation:

The equivalent value of the expression 1.8-0.9 = 0.9

Given data:

The first decimal number is represented as p.

The value of p = 1.8

The second decimal number is represented as q.

The value of q = 0.9

The expression A = p - q

On simplifying the equation:

A = 1.8 - 0.9

On subtracting both the decimals:

A = 0.9

Therefore, the value of A is 0.9

Hence, the expression is A = 0.9

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We have to apply the formula:

C°=(F°-32) x 5/9

Replace the value of F° by 43

C° = (43-32) x (5/9)

C°= 11 x 5/9

C° = 6.1

Answer:

Step-by-step explanation:

Answer:

All of them can be arranged.

Step-by-step explanation:

Hope this helps. :D

Answer:

For the first blank

(2.9 +2.7+3.0+2.9+2.8)seconds/ 5 data points

Apply this to the others

Step-by-step explanation:

The average is the sum divided by the number of data points

Answer: 2.86 3.94 5

Step-by-step explanation:

Average = Sum of all numbers/Number of numbers

Small = 14.3/5 = 2.86

Medium = 19.7/5 = 3.94

Large = 25/5 = 5

Answer:

All real values less than or equal to -2 or (infinity, -2].

Step-by-step explanation:

The range of the function is the range of what the output can be. Let’s analyze the equation in parts.

Notice that |x-1| must always be greater than or equal to 0, so we know that 1/3|x-1| also must always be greater than or equal to 1/3*0 = 0.

With the negative, however, -1/3|x-1| must be less than or equal to -1/3*0 = 0.

Finally, we take the -2 into account. -1/3|x-1| - 2 must always be less than or equal to 0-2 = -2.

Therefore, the range is all real values less than or equal to -2, which can be written as (infinity, -2].

I hope this helps!

Answer: x < 10

Step-by-step explanation: Just like any of your two-step equations, in this inequality, start by isolating the x term which in this case is 6x by adding 5 to both sides.

That leaves you with 6x < 60 and now just divide both sides by 2 and x < 10.

Notice that because we divide both sides of the inequality

by a positive number, not a negative, we did not change the

direction of the inequality sign.

Finally, put your answer in set notation, {x: x < 10}.

Unlike an equation which normally has one solution, the answer to an inequality must be stated as a solution set because an entire set of answers will work. In this problem, it's any number less than 10.

Rate of change is expressed as a ratio between a change in one variable relative to a corresponding change in another; graphically, the rate of change is represented by the slope of a line.

The general equation of a line is given as

Since the rate of change is represented as the slope of a line we can therefore say that the variable that represents the rate of change is the letter M

HENCE THE ANSWER IS OPTION D=M

None of the given answer options (-10, 10, 16, ¾/1) correspond to the correct slope of -1/2.

To find the slope of the red line given that it is perpendicular to the green line with a slope of 2, we can use the property that perpendicular lines have slopes that are negative reciprocals of each other.

The slope of the green line is 2. To find the slope of the red line, we take the negative reciprocal of 2. The negative reciprocal is obtained by taking the reciprocal (flipping the fraction) and changing the sign.

Reciprocal of 2: 1/2

Negative reciprocal: -1/2

Therefore, the slope of the red line is -1/2.

However, none of the given answer options (-10, 10, 16, ¾/1) correspond to the correct slope of -1/2.

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Answer:

17.5

Step-by-step explanation:

2.50+0.50=3.00-1.5=2.5

20-2.5=17.5

Answer:

The True Statement about this blog is stated below:

Its primary purpose is to inform.

Step-by-step explanation:

When an author's or speaker's purpose is to inform, the author or speaker usually enlightens their readers or audience about real-world topics.  The best way they achieve this is by providing lots of facts about the topic. Informational texts or speeches are oriented towards imparting information or knowledge to the reader or audience with the purpose of educating them on a particular topic.  This is clearly achieved in this passage about Lexie.  Facts are provided about Lexie's ability to help the visually impaired person, including the specialized training that the dog has undergone recently.

Answer:

c+2

Step-by-step explanation:

Im not 100% sure I understand what you mean by this but anytime it says and in a statement it means + so c+2 would be the answer.

Answer:

b.

Step-by-step explanation:

The general form for a circle is:

(x - a)^2 + (y - b)^2 = r^2

where (a, b) is the centre and  r = the radius.

So here (a, b) = (5, -9) and r = 12 giving:

(x - 5)^2 + (y - (-9))^2 = 12^2

(x - 5)^2 + (y + 9)^2 = 144.

Answer:

(x - 5)^2 + (y + 9)^2 = 144. is correct

Step-by-step explanation:

Solution:

2b would be the greatest common factor (GCF) between both 10b^3 and 4b.

Hope this helps!

The inequality tha calculates the possible values of x is x < 2

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

The figure

Where, we have

3x + 2 < 10

And, we have

2x + 6 < 10

Evaluate the expressions

So, we have

3x < 8 and 2x < 4

Evaluate

x < 8/3 and x < 2

Hence, the inequality tha calculates x is x < 2

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Answer:

80 m High and 157 m away

Step-by-step explanation:

Cos(27)=x/176

x= 156.8 m

Sin(27) = y/176

y = 80

The value of u is 2 in the given right-angled triangle.

The given figure is a right-angled triangle with hypotenuse 'u' and the other two sides as \(\sqrt{2}\) and v.

We have to find the value of 'u' using Pythagoras theorem or trigonometric identities.

It states that the square of the hypotenuse is equal to the sum of the squares of the other two sides.

In a right-angled triangle ABC, if

BC = hypotenuse

AC and AB are the other two sides then,

\(BC^2 = AC^2 + AB^2\).

For this problem, we can find the value of u by using trigonometric identities.

From the figure, we have an angle of 45°.

Consider Cos 45°.

Cos Ф = base / hypotenuse

Cos 45° = \(\sqrt{2}\) / u ...........(1)

From trigonometric identities of cosine.

We have,

Cos 45° = 1 / \(\sqrt{2}\)............(2)

From (1) and (2)

We get,

1 / \(\sqrt{2}\) = \(\sqrt{2}\) / u

u = 2.

Thus the value of u is 2 in the given right-angled triangle.

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The probability of drawing a king from a standard deck of 52 cards is 1/13.

In a standard deck of 52 playing cards, there are four kings: the king of hearts, the king of diamonds, the king of clubs, and the king of spades.

To find the probability of drawing a king, we need to determine the ratio of favorable outcomes (drawing a king) to the total number of possible outcomes (drawing any card from the deck).

The total number of possible outcomes is 52 because there are 52 cards in the deck.

The favorable outcomes, in this case, are the four kings.

Therefore, the probability of drawing a king is given by:

Probability = (Number of favorable outcomes) / (Number of possible outcomes)

= 4 / 52

= 1 / 13

Thus, the probability of drawing a king from a standard deck of 52 cards is 1/13.

This means that out of every 13 cards drawn, on average, one of them will be a king.

It is important to note that the probability of drawing a king remains the same regardless of any previous cards that have been drawn or any other factors.

Each draw is independent, and the probability of drawing a king is constant.

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Answer:

9

Step-by-step explanation:

10 subtract 1 is 9.

Given:

10 people ate pie

1 person ate cake

No of people who ate the pie than the cake

10-1 =9

Answer:

A) y=2 x

Step-by-step explanation:

Explanation:-

  we will choose equation y =2 x

given data

x  :   5        8     9       11

y   :    10     16    18      22

substitute x =5 ⇒ y = 2(5) =10

substitute x =8 ⇒ y = 2(8) =16

substitute x =9 ⇒ y = 2(9) =18

substitute x =11 ⇒ y = 2(11) = 22

The data is satisfied the equation y =2 x

The relationship of two variables of  the equation is y =2 x

Answer:

-12

Step-by-step explanation:

(-3)4

-3*4

-12

Elaborate ur question about - 34

Answer:

7.65

Step-by-step explanation:

The total cost for 8 is 20.40, so you want to find what the cost for one panel is by dividing the total cost by the amount, which would be 20.40/8=2.55 then you want to know how much 3 of them cost, to find that you just multiply the cost of one of them by three, which would be 7.65