Can someone help me with this please!!!

Answers

Answer 1

Answer:

first itself we should do the answer and only we can answer it

Step-by-step explanation:

Related Questions

The original price of a plane ticket was reduce by 150 if p= the ticket original price in dollars which algebraic expression represents the reduced price?

Answers

Answer:

p-150

Step-by-step explanatio

p=precio

reducido=150

se redujo, quiere decir que es "-"

Entonces dice "que expresión presenta el precio reducido"

Entonces sería:

(precio) - (reducido)

p-150

in the equation y=4x which is greater? explain answer

Answers

Answer:

If x is greater than 0, then y is greater than x

For example:

x = 2 => y = 4(2) = 8, 8 > 2

x = 3 => y = 4(3) = 12, 12 > 3

If x is = 0, then y is equal to x, because x = 0 => y = 4x = 4(0) = 0 => x = y = 0

If x is less than 0, then y is smaller than x

For example:

x = -2 => y = 4(-2) = -8, -8 < -2

x = -3 => y = 4(-3) = -12, -12 < -3

Hope this helps!

Find the value of x in each case. Give reasons to justify your solutions!

Answers

Answer:

Look at the attachment

The applicants for a soccer coaching position were asked how many years of
coaching experience they had. Here are the results:
1, 2, 2, 2, 2, 4, 4, 5, 6, 6, 8, 8, 8, 10
On a piece of paper, draw a dot plot to represent the data. Then determine
which answer choice matches the dot plot you drew.

Answers

The 10 years experience applicant.

What is a dot plot?

A dot plot, also known as a strip plot or dot chart, is a simple form of data visualization that consists of data points plotted as dots on a graph with an x- and y-axis.

The applicants for a soccer coaching position were asked how many years of coaching experience they had. Here are the results:

1, 2, 2, 2, 2, 4, 4, 5, 6, 6, 8, 8, 8, 10

Thus the 10 years experience applicant.

To know more about dot plot click here

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Find the areas of the trapezoids.

Answers

Answer:

30 square units

Step-by-step explanation:

i did this problem before.

The answer is 12. Since the scaling factor is 2 you have to multiply all the squares by two. And if you find the area using a scaling factor of one you get 6

Given a= -3, b= 4 and c= -5, evaluate ab + C.
-4
-17
07

Answers

Answer:

a= -3, b= 4 and c= -5

ab + c = (-3)4+(-5) = -12 -5 = -17

Answer:

answer is -17

Step-by-step explanation:

all you have to do for this question is to plug the values for a, b, and c in the question.

ab + c would be

(-3)*4+(-5)

-12+(-5)

= -17

therefore the answer is -17

question: if angle 1 measure 120 degrees what other angles would have the same 120 degrees?

Answers

Answer:

4,5, and 8

Step-by-step explanation:

corresponding angles

Answer:

Angle 4 coz vertical angle of angle 1

Angle 5 coz corresponding angle

Angle 8 coz vertical angle of angle 5

Which correlation coefficient indicated the strongest linear relationship between the variables?
A: 0.65
B: -0.87
C: -0.52
D: 0.8

Answers

Answer:

Step-by-step explanation:

since the strongest correlation is either 1 or negative 1, and weakest is closer to 0,

now, lets order from weakest to strongest:

-0.52,0.65, 0.8, -0.87

Since -0.87 is closest to negative one than others to -1 or 1, it has the strongest linear relationship

Find the lowest common denominator

Answers

Answer:

A #1 ( x+2)2 (x-2)2

Step-by-step explanation:

it is the only one that could possibly work

Can someone please help me with this??

Answers

Answer: (x,y)=(-2/3,15)

Negative 2 over three

What is the solution to this equation?
2x + 3 = x − 4

Answers

Answer:

-7

Step-by-step explanation:

2x+3=x-4

Let's start by subtracting 3 from both sides

2x=x-7

Now, subtract x from both sides

x=-7

Let's plug it in to make sure!

2(-7) +3= (-7)-4

-11=-11

Answer:

x= -7

Step-by-step explanation:

You subtract both sides by x meaning the x on the right side will turn to zero and then you subtract both sides by 3

Find the area of a regular hexagon with a perimeter of 72 inches. *
1 point

360.055 square inches

374.112 square inches

381.489 square inches

Answers

The area of the hexagon is the amount of space on it

The area of the hexagon is 374.112 square inches

How to detemine the area of the hexagpon?

The perimeter is given as:

P = 72 inches

The length of the hexagon is calculated using:

L = P/6

So, we have:

L =72/6 = 12

The area is then calculated as:

A = 1.5[tex]\sqrt 3[/tex] * L^2

This gives

A = 1.5[tex]\sqrt 3[/tex] * 12^2

Evaluate the product

A = 374.112

Hence, the area of the hexagon is 374.112 square inches

Answers

Answer:

3 x 3 = 9

4 x 3 = 12

3/3 = 1 so it is equal

3/4 = 9/12

Step-by-step explanation:

Directions write 1/3 -3 (-3 is the exponet) without the exponet

Answers

Answer:

Step-by-step explanation:

I guess this would just be basically the same as 1/3 to the power of 3

Answer:

Step-by-step explanation:

what is the discriminant of f(x)=-x^2-x+5?

a.-21
b.0
c.2
d.21

Answers

Answer: d. 21

Step-by-step explanation:

The formula to find a discriminant is b^2-4ac.

ax^2+bx+c is the quadratic equation. In your equation, -1 is a, -1 is b, and 5 is c. Now we can plug in the numbers into the discriminant formula b^2-4ac!

(-1)^2-4(-1)(5)=

1-4(-5)

1+20

The discriminant is 21.

Hope this helps!

The answer is D I hope this helps

Can anyone please help me with this?

Answers

Answer:

point - slope form: y+1 =2(x+2)

slop - intercept form: y =2x +3

standard form : 2x -y = -3 or -2x+y = 3

Step-by-step explanation:

find slope from given points using slope formula y₂ -y₁ / x₂ -x₁

slope m =5-(-1)/1-(-2) =6/3 =2

point - slope form is y - y₁ =m (x - x₁) where x₁ and y₁ are coordinates of one of the given points so

y - (-1) = 2(x -(-2))

y+1 =2(x+2)

slop - intercept form is y =mx +b where m is a slope and b is y intercept

now if you rearrange y+1 =2(x+2) as y =......

y+1 =2(x+2) → y+1=2x+4 → y = 2x+4-1 → y =2x +3

standard form is Ax +By = C where A,B,C are numbers; then by rearranging the equation again, it will be

2x -y = -3

graphing is done by using slop - intercept form: y =2x +3

pick 2 points and draw the line; use given points

What is the equation of the graphed line?

a. y = 4x - 6
b. y = -4x + 6
c. y = 2/3x - 4
d. y = 3/2x - 4

Answers

Answer:

its c

Step-by-step explanation:

-4 is the y- intercept form and 2/3 is the slope

Answer:

Step-by-step explanation:

Y intercept is -4 so a. and b. are out right away

the slope is up two over three so change in Y over change in X

Translate the phrases below into inequalities and interval notation. Use the variable x for the inequalities. Phrase Inequality Interval notation at least 11 at most 11 more than 11 fewer than 11 strictly between 3 and 11 between 3 and 11, inclusive no more than 3

Answers

Answer:

At least 11: x≥11 ; At most 11:x≤11 ; More than11: x>11 ; Fewer than 11: x<11; Strictly between 3 and 11 : 3 < x < 11 ; Between 3 and 11: 3≤x≤11 ; Inclusive no more than 3: x≤3

Step-by-step explanation:

At least 11: x≥11

At least means that the number can't be lower than 11 (11 included)

At most 11: x≤11

At least means that the number can't be higher than 11 (11 included)

More than11: x>11

More means that the number must be higher than 11 ( 11 not included)

Fewer than 11: x<11

Fewer than means that the number must be lower than 11 ( 11 not included)

Strictly between 3 and 11 : 3 < x < 11

"Strictly between" means excluding the endpoints

Between 3 and 11: 3≤x≤11

Including endpoints.

Inclusive no more than 3: x≤3

Inclusive includes number 3 (less or equal)

Feel free to ask for more if needed or if you did not understand something.

A.-4
B.4
C.1/4
D.-1/4
I need help I’m confuse

Answers

Answer:

The answer is 4/B

Step-by-step explanation:

Mark me brainiiest.

I Need the answer and how to do the question, anyone can help?

Answers

Answer:

P(A and B) = 0.1344 = 13.44%

Step-by-step explanation:

If the chances are disjoint and you want the chance of both happening, you can multiply their individual chances.

It's easiest to express them as a fraction, i.e., 64% = 0.64 and 21% = 0.21

P(A and B) = 0.64 * 0.21 = 0.1344 which is 13.44%

Please help!

A bus traveled 120 miles on a highway in 2 1/2 hours. If the bus traveled at a constant speed, what was the speed of the bus in miles per hour?

Answers

Answer:

48 miles per hour

Step-by-step explanation:

Take the miles and divide by the time to get miles per hour

120 miles / 2.5 hours

48 miles per hour

Answer:

the bus is going 48 mile per hour

Step-by-step explanation:

Parallel lines r and s are cut by two transversals, parallel lines t and u.

Lines r and s are crossed by lines t and u to form 16 angles. Clockwise from top left, at the intersection of r and t, the angles are 1, 2, 3, 4; at the intersection of s and t, 5, 6, 7, 8; at the intersection of u and s, 9, 10, 11, 12; at the intersection of r and u, 13, 14, 15, 16.

How many angles are alternate exterior angles with angle 5?

Answers

Answer:

The answer is 7 angles.

Step-by-step explanation:

There 7 alternate exterior angles with angle 5.

Correct me if I'm wrong!

Thank you!!!

The angle that is alternate exterior angles to angle 5 is ∠11 and it is only one.

What is an alternate exterior angles ?

The alternate exterior angles are the pair of angles on the outer side of the two parallel lines but on the opposite side of the transversal.

Generally, when a tranversal line cut parallel lines, various angles are formed such as corresponding angles, alternate angles, verticallly oppposite angles.

Hence, the angle that is alternate exterior angles with angle 5 is as follows:

∠11

learn more on alternate exterior angles here: https://brainly.com/question/16244138

Not a test just that. ? Is throwing me off after 25x what does that mean genuinely confused

Answers

Answer:

For addition and subtraction, use the standard + and - symbols respectively. For multiplication, use the * symbol. A * symbol is not necessary when multiplying a number by a variable. For instance: 2 * x can also be entered as 2x. Similarly, 2 * (x + 5) can also be entered as 2(x + 5); 2x * (5) can be entered as 2x(5). The * is also optional when multiplying with parentheses, example: (x + 1)(x - 1).

Step-by-step explanation:

Its right?

Can someone help me with this please

Answers

Answer:

63.6

Step-by-step explanation:

[tex]\sqrt{45^{2} + 45^{2}} = \sqrt{4050}[/tex]

I got it right it is 63.6

Which graph represents the function f(x) = ()–x

Answers

Answer:

Slope: -1

y-intercept: 0

The graph of the function y = - x is attached at the end of the answer.

What is a linear function? What is a mathematical function, equation and expression?linear function : A linear function is of the form -

[y] = ax + b

It has a degree of one and has only one root.

function : In mathematics, a function from a set X to a set Y assigns to each element of X exactly one element of Y. The set X is called the domain of the function and the set Y is called the codomain of the function.expression : A mathematical expression is made up of terms (constants and variables) separated by mathematical operators.equation : A mathematical equation is used to equate two expressions.

Given is the function as -

y = f(x) = - x

We have the following function -

y = - x

The function y = -x is a linear function. Refer to the graph of the function attached. The function has a slope of -1 .

Therefore, the graph of the function y = -x is attached with the answer.

To solve more questions on functions, expressions and polynomials, visit the link below -

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The fabric for Isabella’s new dress is sold by the yard. The pattern for the dress requires 8 feet of fabric. How many yards of fabric does Isabella need to purchase if 1 yard is equal to 3 feet?

1 third yard

2 2 over 3 yards

6 yards

24 yards

Answers

Answer:

2 2/3 yd

Step-by-step explanation:

Let's convert from feet to yards. See how the feet cancel, because feet is in the denominator and the numerator?

8 ft x 1 yd/3 ft = 8/3 yd

As a mixed number:

8/3 = 2 2/3 yd of fabric

Does the equation represent a direct variation? If so, find the constant of variation.
4x -5y = 0

a. yes; k = -5 b. no c. yes; k = 4/5 d. yes; k = - 4

Answers

Answer:

4/5

Step-by-step explanation:

4x-5y=0

subtract 4x on both the sides

4x-4x-5y = 0-4x

-5y = -4x

divide by -5 on both the sides

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

y =( 4/5 )x

Which rule will find the nth term of the arithmetic sequence
-58,-65, -72. -86,...?

Answers

Answer:

-85n - 7 = -92

Step-by-step explanation:

QUICKLY ITS REALLY APPRECIATED RN IF U WOULD ANSWER!
THE IMAGE IS THE QUESTION PLS ANSWER PROPERLY I Will GIVE U BRAINLIESTTTT!

Answers

Answer:

3,-2/3,infinity

Step-by-step explanation:

Slope is change in y over change in x. Just find the changes in the coordinates y and x values. Pretty simple once you've got the hang of it!

PLEASE HELP ME WITH MY PROBLEM!!!CHECK MY ACC

Answer:

Step-by-step explanation:

1. y = 3x-12 m =3

2. y = -2/3x + 8 m = -2/3

3. m = infinity

Identify and explain the error.

Answers

Answer:

Step-by-step explanation:

Strictly speaking, 15% isn't precisely the same as 0.15; 0.15 is the decimal fraction used to calculate 15% of some quantity.

15% of 52 is indeed 7.8. $7.80 is the discount that is to be SUBTRACTED from the regular price ($52). Adding $7.80 to $52 is incorrect.

Also, 52 + 7.8 - 59.8 is incorrect: it's not an equation (but should be one), and we should be subtracting $7.80 from $52.

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