What is an equation of the line that passes through the point (-1,4) and is parallel
to the line x + y = 4?

Answer:

14.50503

Step-by-step explanation:

All you need to do is subtract them. 15.24-0.73497 is 14.50503

Answer:

In linear expresiion 3 is the coefficient

X will be the variable and -15 will be the constant term.

The coefficient in this expression is 3 and 15 is the constant term

An expression is combination of variables, numbers and operators.

The given expression is 3x-5

Three times of x minus five.

x is the variable and minus is the operator.

A coefficient is an integer that is written along with a variable or it is multiplied by the variable.

3 is the coefficient.

A constant is a value or number that never changes in expression; it's constantly the same

15 is the coefficient of expression.

Hence, The coefficient in this expression is 3 and 15 is the constant term

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Answer:

The scale on the map is incorrect.

Step-by-step explanation:

Answer:

16/3 or 5.33333

Step-by-step explanation:

You will do [tex]\frac{y-y}{x-x}[/tex] make sure it is y2 - y1 and x2 - x1.  So lets plug in your numbers. 31 + 1/ 4 +2 = 32/6 = 16/3 simplified. I turned it to + because two - - equals a +.

Answer:

-2.5

Step-by-step explanation:

-36= -12y+(-48)+(-12y)+(-48)

-36= (-24y)+(-96)

+96             +96

60= -24y

divide 60 by -24y and you get -2.5

Answer:4¹⁵/110

Step-by-step explanation:

Take x to be the number

X=4.13636363

Since the repeating numbers are 2 you multiply the number by 100

100x =413.636363

When we minus 413.6363 and 4.136363 we will get a decimal

We multiply the value for x by 1000 we get 4136.3636

And when we minus 4136.3636 by the values of 1x and 100x we will still get a decimal

We multiply the value of x by 10000 we will get 41363.6363 when we divide it by the values of 1x we will get a decimal but when we divide it by the value of 100x we will not get a decimal

Then we minus them

10000×-100×=9900x

41363.6363-413.6363=40950

9900x=40950

Divide both sides by 9900

9900x÷9900=40950÷9900

X=4¹⁵/110

Answer:

Range = 5, Median = 9, Mode = 7

Step-by-step explanation:

First, we put them in order from least to greatest.

So its 7, 7, 7, 8, 10, 11, 12, 12

The range is the largest number minus the smallest number, so 12-7=5. The range is 5.

The median is the number in the middle, so we cross off numbers from both sides. That leaves us with 8 and 10. The number between them is 9, so the median is 9. (the actual process to find the median if there's 2 numbers in the middle is by adding them together and dividing them by 2)

The mode is just which number appears the most often. So 7 is the mode.

Answer:

5

Step-by-step explanation:

For this problem, we can solve this by simply converting percentages into fractions.  Consider that 25% is 1/4 of 100% of 1.  Therefore, we can say 25% is equivalent to 1/4.

With this statement, we can say the following:

25% of 20

= (1/4) of 20

= (1/4) * 20

= 20 / 4

= 5

So 25% of 20 is 5.  Using this property of fractional equivalence, percentages can also be stated in reverse.

For example, 25% of 20 is equivalent to 20% of 25.

Since we know 25% of 20 is 5, let's use the same fractional equivalence to find the value of 20% of 25:

20% of 25

= (1/5) of 25

= (1/5) * 25

= 25 / 5

= 5

Thus, we have shown that 25% of 20 and 20% of 25 are equivalent.  This applies to all percentages of some number.

Hope this helps.

Cheers.

[tex]\tt Step-by-step~explanation:[/tex]

If we were to solve for x, we have to isolate the variable.

[tex]\tt Step~1:[/tex]

Let's subtract x from the left side of the equation and then do the same thing on the right side.

[tex]\tt x(-x)+6=x(-x)\\6[/tex]

The variable x got cancelled out, so there is no solution to this equation.

[tex]\large\boxed{\tt Our~final~answer: ~No ~solution}[/tex]

Answer:

Option (4)

Step-by-step explanation:

If we plot the points given in the table attached,

We can get the graph of an absolute function with the line of symmetry as,

x = 4

Let the equation of the parent function (of the absolute function) is,

y = m|x| [Line of symmetry x = 0]

here m = speed of the car = 60 mph

so the equation will be in the form of y = 60|x|

Since, line of symmetry is x = 4, parent function has been translated by 4 units to the right.

So the equation of the transformed function will be,

y = 60|x - 4|

If the car is at 150 miles, equation to determine the driving time will be,

150 = 60|x - 4|

Option (4) will be the answer.

Answer:

34.3948

Step-by-step explanation:

[tex]5\sqrt{28} +\sqrt{63} = 13\sqrt{7} = 34.3948[/tex]

Answer: 34.394767

Step-by-step explanation: 5 Times Square root of 28 is 26.4575131106

26.4575131106 plus 7.93725393319 is 34.394767

Answer:

96 degress

Step-by-step explanation:

Because there are 60 minutes in an hour and 360 degrees in a circle, each minute is worth 6 degrees. From 6:00, the minute hand creates an angle of 96 degrees.

Answer:

The corrrect answer is 180 degrees

Step-by-step explanation:

It is 180 because the tiny hand and big hand form a straight line and half of a circle is 180. 180 is correct.

Answer:

C) RC',180° rm

Step-by-step explanation:

Answer: the last option is the correct answer

Step-by-step explanation:

Answer:

Step-by-it 14 hopes this help lol

Answer:

$8.50

Step-by-step explanation:

Multiply the cost by the amount of candy she bought, your equation will look like this:

2(0.75) + 3(1) + 5(1.40)

Multiplying everything makes the equation into:

1.5 + 3 + 7

Adding everything makes the total cost 11.50.

Subtract 11.50 from 20, and the answer is 8.50

Answer:

Step-by-step explanation:

√9 and√16

the two numbers are 3 and 4

this means that √10 is located between 3 and 4 ( √10=3.16)

so √10 is 3.16

( unless there are different options , this is the answer)

Answer:

p: (-4)2 > 0

q: An isosceles triangle has two congruent sides.

Step-by-step explanation:

Answer:

(15000/10000)*100 = 150%

Step-by-step explanation:

Percent Change:

(new Value/old value)*100

Answer:

(10,000-15000)*100=150%

Step-by-step explanation:

percent change:

(new value/old value)

Answer: 112 degrees

Step-by-step explanation: In this problem, we are trying to find the m<5.

Notice that <2 and <3 are vertical angles which means they are congruent.

So we know that the m<3 is 68 degrees.

Now, notice that <3 and <5 are same side interior angles because

they lie on the same side of the transversal and on interior of lines a and b.

Now, it's important to understand that

same side interior angles are supplementary.

So we can setup the equation 68 + m<5 = 180.

Subtracting 68 from both sides, we have the m<5 = 112.

So the m<5 is 112 degrees.

Answer:

2.5 seconds for plato

Step-by-step explanation:

2.5 seconds is Terrance’s ball in the air

We define a quadratic equation as an equation of degree 2, meaning that the highest exponent of this function is 2. The standard form of a quadratic is y = [tex]ax^{2} +bx+c[/tex], where a, b, and c are numbers and a cannot be 0.

Example of quadratic equation is y = [tex]x^2 + 3x + 1.[/tex]

Given quadratic equation

[tex]-16t^{2} +40t =0[/tex]

⇒ [tex]16t^{2} -40t=0[/tex]

⇒ [tex]8(2t^{2}-5t)=0[/tex]

⇒ [tex]2t^{2}-5t=0[/tex]

⇒ [tex]t(2t-5)=0[/tex]

⇒ [tex]t_{1} =0[/tex] and [tex]t_{2}=\frac{5}{2} =2.5[/tex]

T = [tex]t_{2}-t_{1} =2.5-0 = 2.5[/tex]

2.5 seconds is Terrance’s ball in the air

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Answer:

42.5

Step-by-step explanation:

divide it by 8.

Answer: 42

Answer:

D: grade number and type of instrument

Step-by-step explanation:

Answer:

D. Got it right on edgenuity test

Step-by-step explanation:

Have a good day!!

Answer:

X= 4/5

Step-by-step explanation:

3*2-5x-2=0

step 1 : combine/multiply like terms

6 - 5x - 2 = 0

6-2 -5x=0

4-5x=0

step 2: "separate" the x from the "normal" numbers (what happens on one side of the equation happens to the other side)

4 - 5x = 0

-4         -4

-5x = -4

step 3: divide by the coefficient of X

-5x / -5 = /4 / -5

x= 4/5

Answer:

x = 5 + i  ,  5 - i

       6          6

Step-by-step explanation:

x = -b ±√b∧2-4ac

             2a

x = -(-5) + [tex]\sqrt{-5^2 - 4(3)(-2)}[/tex]

                 2(3)

= 5 + [tex]\sqrt{-1}[/tex]

       6

= 5 - [tex]\sqrt{-1}[/tex]

       6

hope this helps!

Answer:

i can explai it to u if u wan to get the answer

Step-by-step explanation:

Divide the polygon into 5 triangles by using each side as a base and joining the vertices of the polygon to a common point (for example, the centre). If the polygon is regular the angle at the vertex of each triangle is 360/5=72 degrees, so you have 5 isosceles triangles of equal area. Find the area of one and multiply by 5 to get the total area.multiply 5 times the lenght of oneside

Answer:

-2r³ - 7rs + 10s²

Step-by-step explanation:

Step 1: Write expression

(r³ - 6rs + 6s²) - (3r³ + rs - 4s²)

Step 2: Distribute negative

r³ - 6rs + 6s² - 3r³ - rs + 4s²

Step 3: Combine like terms

-2r³ - 7rs + 10s²

Answer:

3[tex]x^{2}[/tex]+9x-30

Step-by-step explanation:

Multiply the three into each number

3[tex]x^{2}[/tex]+9x-30

Answer:

3x² + 9x - 30

Step-by-step explanation:

3 × x² = 3x²

3 × 3x = 9x

3 × -10 = -30

3x² + 9x - 30

Answer:

-48x+24

Step-by-step explanation:

Distribute

Answer:

-48x+24

Step-by-step explanation:

you have to distribute the -8 to the 6x and the -3.