What is the length of line segment KJ?

O 2/3 units

O 32 units

M 3 v

O 3/3 units

O 375 units

the answer two this is the second one

it’s the second one ur welcome

- Find the sum of (2+4i) and (3-6i)

(2+4i )+(3-6i)

= 2 + 4i+3 -6i

= 5 - 2i**Answer:**

5-2i

**Step-by-step explanation:**

(2+4i)+(3-6i)

2+4i+3-6i

**5-2i**

Please correct me if I am wrong

50 POINTS!!!!!!!!

Abbie, Chloe, and Xander are playing a dice game. The game consists of ten rounds. In each round, each person takes a turn rolling two dice and earns or loses points based on what they role. Points are awarded according to the following table: Roll Points Same number on both dice +3 Different numbers, with an even sum +1 An odd sum -2 At the end of ten rounds, the person with the highest number of points wins. In the first three rounds, Xander had the following rolls. Write an addition expression that can be used to find his point total at the end of the three rounds

Same number on both dice ( in first throw) + Different numbers ,with an even sum (in second throw) + An odd sum(third throw) + An odd sum(fourth throw) + Different numbers ,with an even sum (in fifth throw)

How to solve rolled dice problems?From the given ,question Abbie, Chloe, and Xander are playing a dice game.

They are** playing **with two dices.

The game rules are;

**Same number** on both dice = +3

**Different numbers,** with an even sum = +1

An **odd sum **= -2

After five rounds, score of Chloe = +1

1 = 3 + 1 + (-2) + (-2) + 1

⇒ Same number on both dice ( in first throw) + Different numbers ,with an even sum (in second throw) + An odd sum(third throw) + An odd sum(fourth throw) + Different numbers ,with an even sum (in fifth throw)

If we alter the arrangements, In each case you will get sum as (+1), as **integers s**atisfy both **Commutativity and Associativity** with respect to addition.

Complete question is;

Abbie, Chloe, and Xander are playing a dice game. The game consists of ten rounds. In each round, each person takes a turn rolling two dice and earns or loses points based on what they role. Points are awarded according to the following table:

Same number on both dice +3

Different numbers, with an even sum +1

An odd sum -2

In the first five rounds, Chloe had a combined score of 1 point. Determine what five types of rolls she had in these first rounds. Express your answer in complete sentences.

Read more about **Dice rolls **at; https://brainly.com/question/2140973

#SPJ1

**Answer:**

-2

-2

-2

-2

-2

The least number of rounds will be four. She will need to throw four, (different numbers, with an even sum).

**Step-by-step explanation:**

3.186e + 15

Convert this into a number will give Brainliest please answer as soon as possible!

**Answer:**

3,186,000,000,000,000

**Explanation****:**

3.186e + 15 → 3.186E+15 [What I am implying] = 3.186 × 10^15 = 3.186 × 1,000,000,000,000,000 = 3,186,000,000,000,000

____________________

People may also get the constant e mixed up if you are referring to scientific notation. I know it is the way alot of people write it, but sometimes the calculator can mix it up.

Because 3.186e + 15 may come out as 23.66044590547

HELP WIL GIVE BRAINLEIST

**Answer:**

Sorry and where is your questions..

Given three collinear points A, B and C. How many line segments do

they determine? Name them.

Answer:

Three segments: AB, BC, AC

Step-by-step explanation:

Remember to put the line on top since they’re segments.

Hope this helps!

Write the ratio 12 dollars for 3 tickets as a unit rate

**Answer:**

**12:3**

**Step-by-step explanation:**

The unit rate would be 12:3

Line segment AB is shown on a coordinate grid: A coordinate grid is shown from positive 6 to negative 6 on the x-axis and from positive 6 to negative 6 on the y-axis. A line segment AB is shown with A as ordered pair 1, 3 and B as ordered pair 5, 3. The line segment is rotated 270 degrees counterclockwise about the origin to form A′B′. Which statement describes A′B′? (5 points) A′B′ is parallel to AB. A′B′ is half the length of AB. A′B′ and AB are equal in length. A′B′ is greater than twice the length of AB.

**Answer:**

A′B′ and AB are equal in length.

**Step-by-step explanation:**

Given that the location of the points are at A(1, 3) and B(5, 3).

Transformation is the movement of a point from its initial location to a new location. Types of transformation are reflection, rotation, translation and dilation.

Rigid transformation are transformation that preserves the shape and size when performed. Types of rigid transformation are reflection, rotation, translation.

Hence if AB is rotated 270 degrees counterclockwise about the origin to form A′B′, both A′B′ and AB are equal in length because rotation is a rigid transformation.

If A(x,y) is rotated 270 degrees counterclockwise about the origin, it becomes A'(y,-x).

Hence if AB is rotated 270 degrees counterclockwise about the origin to form A'(3, -1), B'(3, -5)

[tex]AB=\sqrt{(5-1)^2+(3-3)^2} =4\\\\A'B'=\sqrt{(3-3)^2+(-5-(-1))^2}=4,[/tex]

Evaluate the following and express the answer in scientific notation.

2.44 × 10^ −10 ÷ 4 × 10^ −6

**Answer: 6.1e-17**

**Step-by-step explanation:**

the evaluated expression in **scientific notation** is 6.1 × 10⁻⁵.

To evaluate and **express** the answer in scientific notation, we can simplify the expression and adjust the decimal point and exponent accordingly.

2.44 × 10⁻¹⁰ ÷ 4 × 10⁻⁶

First, divide 2.44 by 4, which gives us 0.61.

Next, subtract the **exponents** by applying the division rule for exponents:

10⁻¹⁰ ÷ 10⁻⁶ = 10⁽⁻¹⁰⁻⁽⁻⁶⁾⁾ = 10⁽⁻¹⁰⁺⁶⁾ = 10⁻⁴

Therefore, the simplified expression is 0.61 × 10⁻⁴.

To express the answer in scientific notation, we can move the decimal point one place to the right, resulting in 6.1 × 10⁻⁵.

Hence, the evaluated **expression** in scientific notation is 6.1 × 10⁻⁵.

Learn more about **scientific notation** here

https://brainly.com/question/24129248

#SPJ2

Help me please, very important!!! (PLEASE)

Read the question carefully!

i checked and it should be all of these applied ^^

a,b,c,d

a,b,c,d

56 men can do a work in 42 days then how many men will do the same work in 14 days

**Given ****:**** **56 men can do a work in 42 days .

**To**** ****Find**** ****:**** **In how many men will do the same work in 14 days .

**Solu****tion**** ****:**** **We will use *Unita**ry** method** *here to solve the above problem . This is a case of inversely proportional that is when one will increase the other will decreases . Here if the number of men **will increase** then the number of days **will decrease** and vice - versa .

If in 42 days 56 men can do the work ,

Then in 1 day 42 × 56 men can do the work .

Then in 14 days , [tex]\sf \dfrac{42\times\cancel{56}}{\cancel{14}}[/tex] will do the work = **1****6****8**** ****.**

*Hence** **1**6**8** **men** **will** **do** **the** **work** **in** **1**4** **days **.*

[tex]\Large\boxed{\red{\bf Answer = 168 \:men}}[/tex]

Determine which quadrant the point is in: (-3,-4)

Quadrant

the answer is **quadrant 3**

**Answer:**

Its in quadrant 3

**Step-by-step explanation:**

Since they are both negative they go into the third quadrant

Use rounding to estimate the sum.

Estimate the sum.

78.9+71.2

**Answer:**

150

**Step-by-step explanation:**

add 79+ 71 because you rounded to get that number then add :)

150

When estimating you just round off the numbers so, 78.9 becomes 79 and 71.2 becomes 71 so, 79 + 71 = 150.

Which fraction is in simplest form?

2-10

5-12

3-6

4-8

**Answer:**

5/12

**Step-by-step explanation:**

All of the other answers share at least one factor they can be divided by (the numerator in all cases). 5/12 however shares no factors and cannot be simplified anymore.

5/12 is in simplest form because you can not divide 5 into a half.

please will give brain

1)

x=-1 and -3

y=3

2)

x=1 and 4

y=4

3)

x=-3 and 3

y=-9

x=-1 and -3

y=3

2)

x=1 and 4

y=4

3)

x=-3 and 3

y=-9

which expression is equivalent to 0.17w + 0.77 + w? -0.77 + 1.17w

-0.17w + 1.77

-1.94w

-1.6w

**Answer:**

113.29w +1.77

**Step-by-step explanation:**

The diagram of a living room is shown below. What fraction of the living room is covered by the rug? need done ASAP

**Answer:**

[tex] \frac{10}{27} [/tex]

Hong needs to memorize words on a vocabulary list for Spanish class. He has memorized 30 of the words, which is five-sixths of the list. How many words are on the list?

36 words are on the list

Write the slope-intercept form of the equation for the line containing (1,-6) and (−4,4).

**Answer:**

-2

**Step-by-step explanation:**

m = 10 / -5 = 2 / -1 = -2

Which number line best shows the position of 13?

The 3rd number line because the square root of 13 is 3.6!

answer with explanation pls

Answer:

8.69>8.6

Step-by-step explanation:

Because 8.69 has .09 more than 8.6

**Answer:**

8.69 > 8.6**0**

**Step-by-step explanation:**

You need to add a zero to the end to 8.6 so it's easier to compare. Since all the digits in the two numbers are the same except 9 and zero, those are what you need to compare. 9>0, so 8.69 > 8.6

*hope this helped! :)*

What is the slope of the following table?

**Answer:**

The slope is 7

**Step-by-step explanation:**

Choose any of the following points for example (0.5,3.5) and (1,7)

7-3.5=4.5/1-0.5=0.5

Divide 4.5/0.5 to get 7

I need help.........,

Answer:

Step-by-step explanation:

p=15-4

p= 11

I dont get the question

its asking how many points on the graph you need to move down and to the left or right to make the orange shape line up with the purple shape

please help i'm stuck :,)

Jacob and Sophia are in a running club and record how long it takes them to run a 5-kilometer race. Jacob's time was 4 minutes under the average time of the running club. The difference between Jacob's time and Sophia's time is 10 minutes. The possible times of Sophia's run are ____ minutes below the average or ____ minutes above the average.

**Answer:**

14 minutes below or 6 minutes above

**Step-by-step explanation:**

Let's say Sophia's time was 10 minutes WORSE

4 minutes below average- 10 minutes= 14 minutes below average

Let's say Sophia's time was ten minutes BETTER

4 minutes below average + 10 minutes= 6 minutes above average.

Hope this helps!

** 14 **** minutes below the average**

** 6 **** minutes above the average**

=====================================================

Let A = average running time

Jacob's time was 4 minutes under the average, so his time is A-4 minutes. Whatever A is, subtract off 4, and you'll get Jacob's time.

Sophia and Jacob have a difference of 10 minutes. If J = Jacob's time and S = sophia's time, then S-J = 10 or J-S = 10 depending on who has the larger time.

We can use absolute value to ensure that whatever we pick (S-J or J-S) will be positive. So |S-J| = 10. Recall that absolute value represents distance on a number line. Negative distance isn't possible.

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

Let's plug in J = A-4 and solve for S

|S-J| = 10

|S - ( J )| = 10

|S - (A-4)|

|S-A+4| = 10

S-A+4 = 10 or S-A+4 = -10

S-A = 10-4 or S-A = -10-4

S-A = 6 or S-A = -14

S = A+6 or S = A-14

The equation S = A+6 shows **Sophia is 6 minutes above the average**

The equation S = A-14 shows** Sophia is 14 minutes below the average**

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

Let's pick some number for A that is over 14 minutes. Let's say the average running time is A = 20 minutes.

If A = 20, then Jacob's time is J = A-4 = 20-4 = 16

If the average running time is 20 minutes, then Jacob ran for 16 minutes.

If we subtract 10 from this, then J-10 = 16-10 = 6 is one possible time for Sophia. Notice how this is 14 minutes below the average (20-14 = 6)

If we add 10 to Jacob's time, then J+10 = 16+10 = 26, which is 6 minutes overage the average (20+6 = 26)

This is one numeric example, but you could use any value of A that you want as long as it's larger than 14. The reason A has to be larger than 14 is to ensure that Sophia's lower time value (A-14) is not negative. Having a time of zero is not feasible either.

Help me someone please I’m lost and confused??

Answer: go to Cymath

Step-by-step explanation: This helped me with like everything in math class! It gives you step by step answers

What's the answer ?

A. B. C. Or D?

**Answer:**

D.) y=-x-2

**Step-by-step explanation:**

**Answer:**

D.) y=-x-2

**Step-by-step explanation:**

Trust me I just know

pair that describes <2 <3

**Answer:**

Hello!!! Princess Sakura here ^^

**Step-by-step explanation:**

The angles 2 and 3 are corresponding angles. So it's choice C.

* Tip:* Any pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

which angle pairs are congruent? Select all that apply

**Answer:**

**Step-by-step explanation:**

The first and last one

will mark brainlyest 10/19

**Answer:**

answer is 5

**Step-by-step explanation:**

ryan took a history test with 25 questions. 60% of the questions were multiple choice. How many questions were multiple choice?

**Answer:**

15

**Step-by-step explanation:**

Simplify the expression.x+3+5x
A large hamburger (e.g., Whopper) sandwich contains 628 kcal and 36 grams of fat. Approximately what percentage of the total energy is contributed by fat?
[tex]8x^2 +y^2=10[/tex]find dy/dx
Wetlands are natural parts of watershed systems. Wetlands provide benefits many benefits. Which of these is a way that wetlands directly benefit humans?- provide nesting grounds for birds- decrease erosion along shorelines- reduce flooding in adjacent towns- increase biodiversity near the ocean
round 99,830to the nearest thousands
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Describe in 2-4 sentences how you would select a function.
Please help me thank you
Why did Paul travel as a missionary?
Read the excerpt from an adaptation of "To Build aFire."What is the central idea of the excerpt?The man is unobservant and fails to notice hissurroundings.The man is new to the area and does not knowanyone there.The man is practical, but he does not think carefullyabout his situation.The man knows how to dress for the weather, buthe forgot some supplies.But all this - the mysterious, far-reaching hair-line trail,the absence of sun from the sky, the tremendous cold,and the strangeness and weirdness of it all-made noimpression on the man. It was not because he wasused to it. He was a newcomer in the land, achechaquo, and this was his first winter. The troublewith him was that he was without imagination. He wasquick and alert in the things of life, but only in thethings, and not in the significances. He knew it wascold and uncomfortable, but the cold did not lead himto meditate upon his own frailty, or immortality, orman's place in the universe. Fifty degrees below zerostood for a bite of frost that hurt and that must beguarded against with mittens, ear-flaps, warmmoccasins, and thick socks. That there should beanything more to it than that was a thought that never entered his head. A. The man is unobservant and fails to notice his surroundings. B. The man is new to the area and does not know anyone there. C. The man is practical, but he does not think carefully about his situation. D. The man knows how to dress for the weather, but he forgot some supplies. GIVING BRAINLIEST PLS HELP 35 POINTSS
rewrite the quadratic function f(x) = (2x -3)(x+4) in standard form
Using these clues, make a quadilateral. Write the name and each side. What is the perimeter?1. rectangle with sides 7 feet2. 7feet3. 10 feet4. 10feet
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Expressions equivalent to (7^3 x^4)^0
brainliest!which word is an antonym of raucous as used in this sentence?The raucous guest was escorted from the wedding and told not to return.(rowdy isn't the answer)a. upsetb. subduedc. thirstyd. rowdy
Can anyone do this question?
***ECONOMICS***Which product would have a low level of elasticity?OA. A product that has steady demand, even as prices changeB. A product that sees rising demand as prices fallC. A product that sees a major change in demand based on its priceD. A product that sees falling demand as prices rise
does the surface in contact with ground affect the going motion of the car ?why?