Which function is symmetric with respect to the origin?
y= -x^4
y= x^9
y= -2x^8
y= 3x^14

Answer:

Please post the actual question

Step-by-step explanation:

Thanks

Answer:

Length of ST = mQR/2 = 4

Step-by-step explanation:

S and T are the mid-points of PQ and PR, so ST is parallel to and equal to half the length of QR.

(following corrected due to mistake)

Length of QR = sqrt((3--5)^2+(4--2)^2)=sqrt(8^2+6^2)=10

Length of ST = mQR/2 = 5

I apologize for the error previously committed.

Answer:

2nd option:

8x+2y=32

x+y=7

Step-by-step explanation:

Answer:

It is in fact the second one.

Step-by-step explanation:

It says that he bought a total of 7 tickets and it cost $32.

x represents the number of adult tickets and y represents the number of chid tickets.

So:

x + y = 7 because the adding the number of adult and child tickets should equal the total number bought.

and

8x + 2y = 32 because each adult ticket was 8 dollars and each child was 2 and the total should add up to 32

9514 1404 393

Answer:

  A)  B. 18-6

  B)  20÷4

  C)  20

Step-by-step explanation:

Part A

The order of operations tells you that the first step is to evaluate any expressions in parentheses. Here, that means you first evaluate (18 -6).

__

Part B

After parentheses have been removed, the next step is to perform multiplication and division. Here, there is only one term involving division, so you divide 20 by 4 as your second step.

__

Part C

After you have done parts A and B, your expression is ...

  3 + 12 + 5

The value of this sum is 20.

Answer:

Thank it if its helpful :D      ; Answer is 2

Step-by-step explanation:

well lets make it y=mx+b form

3y=-x+6

y=-x/3+2

Y-intercept = 2

Answer: $34.50

Step-by-step explanation:

Based on the information given in the question, since the base price of a concert ticket ticket is $30 and the handling the change is 15% is added to the brace, then the total cost of the ticket will be calculated thus:

= $30 + (15% × $30)

= $30 + (0.15 × $30)

= $30 + $4.5

= $34.5

Therefore, the total cost of the ticket is $34.50

9514 1404 393

Answer:

  4. 8 yds

  5. 30 mi

Step-by-step explanation:

The relation according to the Pythagorean theorem is ...

  c² = a² + b²

This can be solved for 'a' or 'b' to get ...

  a = √(c² -b²)

  b = √(c² -a²)

__

4. b = √(17² -15²) = √(289 -225) = √64 = 8

The length of leg b is 8 yards.

__

5. a = √(50² -40²) = √(2500 -1500) = √900 = 30

The length of leg 'a' is 30 mi.

_____

Additional comment

You may recognize the relevant Pythagorean triples as (3, 4, 5) and (8, 15, 17). A few others that are often seen are (5, 12, 13), (7, 24, 25) and (9, 40, 41). Any of these can be multiplied by some factor, as the (3, 4, 5) triple is in problem 5.

Answer:

[tex]A_{\Delta ABP}=\sin \theta[/tex]

Step-by-step explanation:

Let the center of the circle be O.

Recall that the area of a triangle can be given by:

[tex]\displaystyle A=\frac{1}{2} ab\sin C[/tex]

Where C is the angle between the two sides.

ΔABP is equal to the sum of ΔAPO and ΔBOP.

Let a = OP and b = OB. Since this is the unit circle and PO and BO are radii, they both equal one. C will be θ. Hence, the area of ΔBOP is:

[tex]\displaystyle A_{\Delta BOP}=\frac{1}{2}(1)(1)\sin \theta=\frac{1}{2}\sin\theta[/tex]

For ΔAPO, we can use the two sides OP and OA. Again, they are the radii of the unit circle, so they equal one. The angle in this case will be π - θ radians. Hence:

[tex]\displaystyle A_{\Delta APO}=\frac{1}{2}(1)(1)\sin\left(\pi -\theta\right)=\frac{1}{2}\sin\left(\pi -\theta\right)[/tex]

However, note that sin(π - θ) = sin(θ). Hence:

[tex]\displaystyle A_{\Delta APO}=\frac{1}{2}\sin\left(\theta\right)[/tex]

Hence, the area of ΔABP is:

[tex]\displaystyle A_{\Delta ABP}=\frac{1}{2}\sin \theta+\frac{1}{2}\sin\theta =\sin \theta[/tex]

Answer:See explanation

Step-by-step explanation:

The values that can be used to satisfy the inequality 4x - 3 < 25 will be calculated thus. We simply have to get the value of x and this will be:

4x - 3 < 25

4x < 25 + 3

4x < 28

x < 28/4

x < 7.

Therefore, the values that must satisfy the equation must be less than 7 such as 1, 2, 3, 4, 5 and 6.

Answer:

y = -1

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Equality Properties

Step-by-step explanation:

Step 1: Define

Identify

-4(y - 2) = 12

Step 2: Solve for y

Answer:

-4y+8=12

-4y=12-8

-4y=4

y=-1

Answer:

the answer=C.16>-10

Step-by-step explanation:

sixteen is more than Negative ten

Answer:

y = -⅓x + 3

Step-by-step explanation:

To find the equation of the graph in the form of y = mx + b (slope-intercept form), we have to find the slope (m) and the y-intercept (b) of the graph:

Slope (m) = change in y/change in x

Slope (m) using the two points on the line, (0, 3) and (3, 2):

m = (2 - 3)/(3 - 0) = -1/3

m = -⅓

y-intercept (b) = 3 (the y-axis is intercepted at this point)

✔️To write the equation, substitute m = -⅓ and b = 3 into y = mx + b:

Thus,

y = -⅓x + 3

Answer:

100%

Step-by-step explanation:

its always very very hot.

Answer:

?????

Step-by-step explanation:

????

asaan ang sasagutan

Answer:

Option C

4w + 4(8)

=4w + 32.

Answer:

66.99 cm³

Step-by-step explanation:

the volume = ⅓× 3.14 × 4²× 4 = 3.14 × 64/ 3

= 66.99 cm³

Answer: A weak positive correlation

Step-by-step explanation: Took the testtt

Answer:

Weak negative correlation

Step-by-step explanation:

From the data given, we can fit the model using technology,

The correlation Coefficient obtained is - 0.129 ; this value being negative means that there exist a negative relationship between the two variables. Also, the correlation Coefficient value is closer to 0 ; this also depicts a weak relation ship between the variables, hence, resulting in the conclusion that the variables have a weak negative correlation.

Answer:

The answer is "Amount of daily sales at any given temperature".

Step-by-step explanation:

John, an ice-cream saloon's proprietor, gathers ice-cream day-to-day sales data in regards to the everyday temp.

When John wants to make a dispersal plot, the follows will be correlation qualities except for the number of transactions a day at any specific temperature.

Its strength, degree, or direction can be estimated by association, however, the number of daily sales cannot be measured by dispersion at any given temperature.

Answer:

83.3...

Step-by-step explanation:

50x5/5=250/3

x=83.3

Isaac can swim 83.3 per minute.

It is required to find how far Isaac swim per minute.

The branch of mathematics dealing with the properties and manipulation of numbers. a science that deals with the addition, subtraction, multiplication, and division of numbers. Fractions, decimals, percentages, fractions, square root, exponents, and other arithmetic operations are used to achieve mathematical simplifications.

Given:

Isaac swims across a 50-meter pool in 3/5 of a minute.

According to question we have

50-meter = 3/5 of a minute

50x5/3meter= 1 minute

=250/3 meter/minute

=83.3meter/minute

Therefore,  Isaac can swim 83.3 per minute.

Learn more about arithmetic here:

brainly.com/question/23905368

#SPJ2

Answer:

point line and plane

Step-by-step explanation:

they are not an undefined term

Answer:

1 is false

2 is true

Step-by-step explanation:

The solution is the coordinate where the two lines intersect

For the first image the two lines intersect at (3,5) therefore (0,4) is not a solution to the system of equations

For the second image the lines intersect at (1,-2) therefore the statement is true

Answer:

[tex]Width = 36in[/tex]

[tex]Size = 42.02[/tex]

Step-by-step explanation:

Given

[tex]x \to width[/tex]

[tex]y \to height[/tex]

[tex]x : y = 16 : 9[/tex]

Required

The size of [tex]screen[/tex] of height [tex]20,6in[/tex]

First, we calculate the width using the following equivalent ratios

[tex]16: 9 = x : 20.6[/tex]

Express as fraction

[tex]\frac{16}{ 9} = \frac{x }{ 20.6}[/tex]

Solve for x

[tex]x = 20.6 * \frac{16}{ 9}[/tex]

[tex]x = 36.62[/tex]

Hence:

[tex]Width = 36in[/tex] --- approximated

So, we have:

[tex]x = 36.62[/tex]

[tex]y =20.6[/tex]

The size (diagonal) is then calculated using:

[tex]Size = \sqrt{x^2 + y^2[/tex]

[tex]Size = \sqrt{36.62^2 + 20.6^2[/tex]

[tex]Size = \sqrt{1765.3844[/tex]

[tex]Size = 42.02[/tex]

[tex]Size =42in[/tex] --- approximated

Answer:

y2 = - 92.57x + 1052 ;

11.331 years

Step-by-step explanation:

Given that :

The linear function that models the population of rainbow smelt is y1 = −19.76x + 227, where

x = the years since 1990 and y1 = the number of rainbow smelt.

The linear function that models the population of boater fish is :

Rate of change, slope = - 92.57 ; initial population, intercept = 1052

Representing the equation in the form ;

y = bx + c

b = slope or rate of change ; c = intercept

y2 = - 92.57x + 1052

To express equality :

y1 = y2

- 19.76x + 227 = - 92.57x + 1052

Collect like terms :

-19.76x + 92.57x = 1052 - 227

72.81x = 825

x = 825 / 72.81

x = 11.331 years

y2 =  –92.57x + 1,052

–19.76x + 227 = –92.57x + 1052

11.33

Answer:

C + 88 = 180

-88         -88

C and B = 92

Since C is vertical to B that means both values are the same. Therefore the values of c and b is 92 degrees.

Answer:

yea i dont know this one bro gp 23 si 28

Step-by-step explanation:

Answer:

Step-by-step explanation:

a.11/12 =11 is numerator and 12 is denominator

b.7/512 =75 is numerator and 512 is denominator

c.12/10 = 12 is numerator and 10 is denominator

d0/78 = 0 is numerator and 78 is denominator

point to remember : In fraction,upper part is always numerator and down part is denominator.

Answer:

A: $100 + $70h = Cost

B: $590

Step-by-step explanation:

A: you can combine the use rate and the driver rate together since they both have the save variable.

B: $100 + $70 (7) = Cost

$100 + $490 = Cost

$590 = Cost

Answer:

Let C represent the total cost of each deal  

Let T be the number of trips down the water slide

C = 32        for the 1st deal since the cost is the same regardless of how much she rides  

C = 18 + T  for the 2nd deal

To find when the two costs are equal set them equal to each other and solve for T

32 = 18 + T

T = 14  trips

The cost must be $32 since that is the only cost possible for the 1st deal  

Step-by-step explanation:

Answer:

The h and v represent the center of the circle at point (h, v), and r names the radius. Specifically, h represents the horizontal displacement — how far to the left or to the right the center of the circle falls from the y-axis.

Step-by-step explanation: