Given the endpoint (0,6) and midpoint (4,8), what is the other endpoint?

Answer:

255

Step-by-step explanation:

Answer:

x>3

The answer is B

Answer:

3 hours

Step-by-step explanation:

40 + 65 = 105

315/105 = 3

The number of hours for both the trains to be at 315 miles apart is 3 hours

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the first train be = A

Let the second train be = B

The average speed of train A = 40 miles per hour

The average speed of train B = 65 miles per hour

Since , the two trains are moving in opposite directions , their speed are added

The total average speed of train A and train B =
( average speed of train A  + average speed of train B )

The total average speed of train A and train B = 40 + 65

                                                                             = 105 miles per hour

Total distance = 315 miles

The equation is

So , the time taken for the two trains to be at 315 miles apart is

Time = Distance / Speed

        = 315 / 105

        = 3 hours

Hence ,

The number of hours for both the trains to be at 315 miles apart is 3 hours

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Answer:

Domain: [-2, 2]

Step-by-step explanation:

Domain is the set of x-values that can be inputted into function f(x).

We see that our x-values span from -2 to 2. Both are included in the domain:

[-2, 2] or -2 ≤ x ≤ 2

Answer: A

Step-by-step explanation: We need those in order to survive

Answer:

True

Step-by-step explanation:

when surviving you need basics. first, food. you can last 20-30 days without food but you always need it because lasting at least 5 days will make your stomach feel very bad. Now water, you can last 3-6 days without water or some sort of fluid. So this is a priority. Shelter is a priority to because weather is always random. it could start snowing and you get really cold or it rains. You always need to have some sort of a basic shelter. clothing because weather and walking on sorts of ground could hurt, and to stay warm threw harsh times. lastly medical care is a priority because to the slighted cut can be very harmful if it is not takin care of. it could get infected and it could be very bad for the body and you.

Answer:

x = -12

Step-by-step explanation:

[tex] {7}^{ - 9} \times {7}^{ - 3} = {7}^{x} [/tex]

the base is equal so we can add the number above

[tex] {7}^{ - 9 + ( - 3)} = {7}^{x} [/tex]

[tex] {7}^{ - 12} = {7}^{x} [/tex]

the base is equal so is the number above

-12 = x

Answer:

the value of f(-5) would equal to -4 as the equation turns into 1/3 (-5 - 7) which allows you to multiply it out.

Answer:

domain is all real numbers

Answer:There are no solutions

Step-by-step explanation:

Answer:

No solution (or false)

Step-by-step explanation:

First, use the distributive property.

7x + 15 = 6x + 16 + x

Next, combine like terms.

7x + 15 = 7x + 16

Now, get both of the coefficients to the same side by subtracting 7x from both sides.

15 = 16

15 does not equal 16, so the answer to this problem would be no solution

Answer:

C

Step-by-step explanation:

In order to find the slope, you can use rise over run.

(y₂ - y₁) over (x₂ - x₁)

You can use the points (1, 1) and (2, -1). y₂ can be -1 and y₁ can be 1, but you could do either as long as you make x₁ and x₂ from the corresponding points (so y₁ and x₁ are one coordinate pair and y₂ and x₂ are the other). This way, you get -2 as your slope. Then, the table shows that y = 3 when x is 0, so that's your y-intercept, which is how you get +3. Hope this helps!

y = -2x + 3 will be the equation represents the data in the table shown.

A linear equation is an algebraic equation of the form y=mx+b, where m is the slope and b is the y-intercept, and only a constant and a first-order (linear) term are included. Sometimes, the aforementioned is referred to as a "linear equation of two variables," with y and x serving as the variables.

Given, A data Set of the value of x and y that represents a linear equation.

From the slope intercept form of a linear equation,

y = mx + b,

where m is the slope

b is the y-intercept

y- intercept is point in line where the value of x will be 0.

From our data set,

y - intercept = b = 3 (since, at x = 0, y is 3)

And Slope, (m) = (y₂ - y₁)/(x₂ - x₁)

in our case,

m = (1-3)/(1-0)(from first two values of data set)

m = -2

Thus,

Equation of line:

y = -2x + 3

Therefore, The equation of line for the given data set will be y = -2x + 3.

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Answer:

-1

Step-by-step explanation:

Slope is the difference of the y-values divided by the x-value.

[tex]\frac{4-3}{1-2}[/tex]=

[tex]\frac{1}{-1}[/tex]=

-1

Answer:

-1

Step-by-step explanation:

[tex]\frac{4-3}{1-2}=\frac{1}{-1} =-1[/tex]

Answer:

46 inches

Step-by-step explanation:

  2             2        2

18    +    14     =   c

324 + 196 = c2

520 = c2

[tex]\sqrt{520[/tex]  = c

22.80350850198276

Rounded: 22.8 OR 23

Answer:

0.0225

Step-by-step explanation:

Have a great rest of your day or night hope this helps

Answer:

0

Step-by-step explanation:

If you sub any points in the gradient formula you will get 0/x (x is just any number) and 0 divided by any number is 0

Answer:

it should be undefined because both points are in different quadrants.

Answer:

Step-by-step explanation:

Size of the rectangle:

Area

Answer and work down below. Let me know if you have any questions

Answer:

The answer is 1.50

Step-by-step explanation:

Stops Price (dollars)

3              6.50

7         12.50

1         18.50

Answer:

1.  215+2.75⋅S≤21

2. 5 stops

Step-by-step explanation:

Answer:

[tex]a = 9 \frac{1}{3} [/tex]

Step-by-step explanation:

[tex]2a - 5 = 5a + 23 \\ 2a - 5a = 23 + 5 \\ - 3a = 28 \\ \frac{ - 3a}{ - 3} = \frac{28}{ - 3} \\ a = 9 \frac{1}{3} [/tex]

Question:

You are in a bike race. When you get to the first checkpoint, you are 2/5 of the distance to the second checkpoint. When you get to the second check point, you are 1/4 of the distance to the finish. If the entire race is 40 miles, what is the distance between the start and the first check point?

Answer: 4 miles

Step-by-step explanation:

Let distance between start to first checkpoint = x

First checkpoint to second checkpoint = 2/5 of x

Distance of start to checkpoint 1 = ( 2/5 of start to checkpoint 2)

Distance of start to checkpoint 2 = (1/4 of start to finish)

If start to checkpoint 2 = 1/4 of start to finish

Then,

Distance of start to checkpoint 1 = ( 2/5 * 1/4 of start to finish)

Distance of start to checkpoint 1 = 2/20 of start to finish = 1/10 of start to finish

Entire race = 40 miles = distance from start to finish

1/ 10 of 40

= ( 1/10) × 40

= 4 miles

Answer:

x≥-12

{-12,∞}

Step-by-step explanation:

8-4x ≤ 56

-4x≤48

x≥-12

{-12,∞}

Answer:

3/4

Step-by-step exp

Rise over Run. Up three over four. Not sure if it should be positive or negitive. Sorry. Hoped I helped!  

Answer:

I don't know where the table and the graph is but when a person weighs 240 pounds on Earth, they would weigh 90.79 pounds on Mars, 39.68 pounds on the Moon and the difference from the Mars and the Moon would be 51.11 pounds.

Step-by-step explanation:

Hope this Helps:)

Have a good day/night

Answer:

39.68

Step-by-step explanation:

Answer:

k=4

Step-by-step explanation:

hope this helps

Answer:

4

Step-by-step explanation:

Answer:

Step-by-step explanation:

The distance between two points can be found by using the formula

[tex]d = \sqrt{ ({x_1 - x_2})^{2} + ({y_1 - y_2})^{2} } \\[/tex]

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

R(7, –7) to U(–3, 2).

The distance between them is

[tex] |RU | = \sqrt{ ({7 + 3})^{2} + ( { - 7 - 2})^{2} } \\ = \sqrt{ {10}^{2} + ({ - 9})^{2} } \\ = \sqrt{100 + 81} \\ = \sqrt{181} \: \: \: \: \: \: \: \: \: \: \\ = 13.4536240...[/tex]

We have the final answer as

Hope this helps you

Answer:

[tex]Reduction = \$3300[/tex]

Step-by-step explanation:

Given

[tex]Pay\ for\ 52\ weeks = \$55,640[/tex]

Required

Determine the reduction when paid is reduced to 49 weeks

First, we need to determine the weekly pay

[tex]Weekly\ Pay = \frac{\$55,640}{52}[/tex]

[tex]Weekly\ Pay = \$1070[/tex]

Next, is to determine the pay for 49 weeks;

[tex]Pay = Weekly\ Pay * 49[/tex]

[tex]Pay = \$1070 * 49[/tex]

[tex]Pay = \$52430[/tex]

Subtract the 49 week pay from 52 weeks pay to get the payment reduction;

[tex]Reduction = \$55640 - \$52340[/tex]

[tex]Reduction = \$3300[/tex]

The answer is 8,32

Step-by-step explanation:

Answer:

c

Step-by-step explanation:

Answer:

-15

Step-by-step explanation:

5x-24=7x+6

   +24  +24

5x=7x+30

-7x -7x

-2x=30

/-2 /-2

x=-15

Answer:

-3>y

Step-by-step explanation:

Step-by-step explanation:

C. is the right answer

It is a function only.

Answer:

C

Step-by-step explanation:

PLATO