Please help due tmr
The Diver: (-6, 3)
The whale: (-7, -6)
The Treasure: (7, 3)

Explain how you know for the question below.

1. If Captain Sullivan lost his map but he knew the coordinates of the diver and the treasure, how could he find the distance between the diver and the treasure?

If Captain Sullivan lost his map but he knew the coordinates of the diver and the treasure, how could he find the distance between the diver and the treasure?

Answer:

Step-by-step explanation:Before you can tackle complex word problems, you need to know how to translate simple problems into algebra. Generally, you'll do this by replacing the words with operators that mean the same thing. So for instance, four divided by x could be 4 ÷ x. ÷ and / are just two ways of writing divided.      If you were to translate this word for word, you'd change the word times to a multiplication symbol (⋅) and put a plus sign (+) between the four and the two. Your expression would look like this:

Answer:

Step-by-step explanation:

5+4+9+5+(4-3)=24 in.

Answer:

26 inches squared

Step-by-step explanation:

i believe what you need help on is simplifying the equations. so let's start with the first one.

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(2x+1)(x+5) original problem

(2x)(x)+(2x)(5)+(1)(x)+(1)(5) we can break this down into smaller pieces so we know what we're dealing with in this equation.

2x2+10x+x+5 if we break this down a little more and add some bracket numbers, this is what we get.

2x2+11x+5 this is the most simplified equation.

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6x−4xy original problem.

unlike the last problem, we can easily just... 6x + (−4xy).

−4xy+6x this is the most simplified equation.

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ok, the last one. phew!

unfortunately, 16x^2-25 is actually the simplest it can get. so, let's try factoring.

if we factored, we would get...

(4x+5)(4x−5)

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hope this helps! :>

Answer:

Step-by-step explanation:24/8 can be simplified into 12/4 into 6/2 into 3/1

Answer:

x = 36°

Step-by-step explanation:

Sum of angles = 180°

66°+78°+x = 180°

144°+x = 180°

x = 180°-144°

x = 36°

Hope it helps!

Answer:

21

Step-by-step explanation:

10, 11, 13, 18, 19, 21, 22, 25, 27, 30, 32

^   ^   ^    ^    ^    ^    ^     ^     ^     ^     ^

Median definition: the value in the middle of a data set, meaning that 50% of data points have a value smaller or equal to the median and 50% of data points have a value higher or equal to the median.

If the number of values is even, you'll have to find the number between the middle values. If it's odd, you find the number in the middle

There's 11 values which is an odd number. 21 is in the middle, making it the median.

Answer: 20 min

Step-by-step explanation:

Answer:

D. x > dy + c.

Step-by-step explanation:

To solve the inequality x - c/d > y, we'll isolate the variable x.

First, let's multiply both sides of the inequality by d:

d(x - c/d) > dy

Expanding the left side:

dx - c > dy

Next, let's rearrange the terms to isolate x:

dx > dy + c

Finally, divide both sides of the inequality by d:

x > dy/d + c/d

Therefore, the solution to the inequality x - c/d > y, for d > 0, is:

x > dy/d + c/d

Answer: (-7,5) and (-3,5) :) there for answer is A

Step-by-step explanation:

Answer:

a

Step-by-step explanation:

Answer: These lines are perpendicular

Step-by-step explanation:

Let's use slope intercept form, y=mx+b (m=slope, b=y intercept)

Parallel lines have the same slope, or m

Perpendicular lines have an opposite reciprocal slope

y=-2x+1 is already in slope intercept form. Let's change the other problem

Here are the two problems: y=-2x+1 and y=1/2x+5/4

Look closer. These lines are actually perpendicular.

Take the second problem's slope, 1/2. Make it a negative reciprocal, which means -2/1 or -2. These lines are perpendicular.

Answer:

answer is B. :)

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Trust me :)

Answer:

Step-by-step explanation:

H

Answer:

12+12=24. 24+7=31

Step-by-step explanation:

31 inchess

Answer:

y = 2.182

Step-by-step explanation:

3.082 = y + 9/10

3.082 - 9/10 = y

2.182 = y

Answer:

3.424 = y

Step-by-step explanation:

3.082 = y + 9/10

x10/9

3.424 = y

Answer:

C. 69°

Step-by-step explanation:

All three angles of a triangle add to 180°. You are given that one angle is 42° and for a isosceles triangle, the two remaining angles in the photo are equal so:

180° = 2x - 42°

138° = 2x

x = 69°

If you have any questions, please leave a comment.

Answer: The answer would be c.69

Step-by-step explanation:

180° = 2x - 42°       138° = 2x        x = 69°

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Answer:

By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042

Step-by-step explanation:

Answer:

Mean = 33.7

Median = 34.5

Mode = 34

Range = 33

After adding 26....

mean decreases by 0.7

median decreases by 0.5

mode is 34

range is 33

Step-by-step explanation:

mean = sum of all the data values/number of data values

= (18 + 19 + 20  + 34 + 34 + 35 + 37 + 42 + 47 + 51)/10
= 337/10
= 33.7

To find median arrange the values in increasing order, find the mid value

If the number of data points is even, find the average of the mid 2 data values

Arranging data values we get:
18, 19, 20, 34, 34, 35, 37, 42, 47, 51

Since there are 10 data values, take the average of the middle two:
(34 + 35)/2 = 34.5

The mode is the value that occurs most often. We see that there are two instances of 34 whereas the other values appear only once

Mode = 34

The range is highest - lowest = 51 - 18 = 33

After we add 26, we get the following data set arranged

18, 19, 20, 26, 34, 34, 35, 37, 42, 47, 51

we can calculate the stats using the same technique as above

We get the following values

mean = )(18 + 19 + 20 + 26 + 34 + 34 + 35 + 37 + 42 + 47 + 51)/11
= 33  

median = 34

mode = 34

range = 51-18 = 33

To find the decrease in mean and median subtract from the first set of values

Answer:

48

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

V=L times w times h/3

4 times 5 times 6 divided by 3.

So the answer, is 40.

Answer:

What are the 4 ways to solve a system?

There are a few different methods of solving systems of linear equations:

The Graphing Method . ...

The Substitution Method . ...

The Linear Combination Method , aka The Addition Method , aka The Elimination Method. ...

The Matrix Method .

Step-by-step explanation:

Step-by-step explanation:

25+4=29

29×20/100=5.8

Answer: First blank is 15 then 28 then 25 in the last blank.

Step-by-step explanation:

On the left side column it is going up by 5 and the right column is going up by 7.

Answer:

192 hours per day / 8 hours per person per day = 24 people

Step-by-step explanation:

Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:

720 person-days x 8 hours = 5,760 hours

To complete the project in 30 days, the total number of hours needed per day is:

5,760 hours / 30 days = 192 hours per day

Answer:

D. 75 cm²

Step-by-step explanation:

We are asked to find the area of a scaled map.

A scale factor is a change in the size, or ratio of a shape, or object.

The value of the scale factor represents how much larger the shape or object will become.

First, let's identify what is given to us.

Given:

We should begin by enlarging the map with the given scale factor. In order to find the dimensions of the scaled map, we should multiply the given dimensions of the original map by the scale factor.

Multiply:

\(4 \times 2.5 = 10 \ cm\)

\(3 \times 2.5 = 7.5 \ cm\)

Next, we should find the area of the scaled map by multiply the dimensions together.

\(A = L \times W\)

Multiply:

\(A = 10 \times 7.5\)

\(A = 75 \ cm^{2}\)

The area of the scaled map is D. 75 cm².

Answer:

you are right

Step-by-step explanation:

plz mark me brainlist

Answer:

The answer is 108/9 = 12

Answer:

To solve the equation -(x + 3) = 2(x - 3) for x, we can follow these steps:

Step 1: Distribute the negative sign on the left side of the equation:

-(x + 3) = 2(x - 3)

=> -x - 3 = 2(x - 3) (using the distributive property)

Step 2: Expand the right side of the equation:

-x - 3 = 2x - 6

Step 3: Add x to both sides of the equation to isolate the x term on one side:

-x + x - 3 = 2x + x - 6

=> -3 = 3x - 6

Step 4: Add 6 to both sides of the equation:

-3 + 6 = 3x - 6 + 6

=> 3 = 3x

Step 5: Divide both sides of the equation by 3 to solve for x:

3/3 = 3x/3

=> 1 = x

So, the correct value of x that makes the equation true is B. 1.

PLEASE MARK BRAILYISTT :D

Answer:

B, one

Step-by-step explanation:

In order to solve this, you can solve the equation. First, you can use the distributive property to get -x-3=2x-6. If you make the variables on one side and the constants on the other, you will get -3x-3=-6. This can further simplify to -3x=-6. Divide both sides by -3 to get that x=1. Then, the correct answer is B.

Answer:

for every hour he babysits is 8 dollars plus 2.50 for bus fare so 1 hour will be 10.25 and just keep adding 8 dollars

Answer:

Step-by-step explanation:

1             2         3              4

2.50      5         7.50        10

Answer: 1/3

Step-by-step explanation: there you go :)

Answer:

108 is the answer and there is no explanation for this. Youc can directly multiply it.

Answer:

648

Step-by-step explanation:

There is no distributive property necessary. You would use distributive property in a problem like a(b + c).

a(b + c)

ab + ac

That is distributive property. 6 × 108 doesn't require distributive property.

6 × 108 or 6(108) or 108(6) = 648