What equation is the inverse of y=x^2-36

No it is not necessary that Kelvin will get one head and one tail every time

Explanation:

Probability in math is equal to favorable outcomes/total outcomes

The coin has two sides a head and a tail. When we flip a coin we have 50-50 possibility of getting a head and a tail. It means with every toss we have 1/2 possibility of getting head as well as tail.

But this does not mean that when we toss a coin twice we will get one head at one toss and one tail at another toss.

There is a possibility of getting both heads as well as both the tails.

Answer:

3

Step-by-step explanation:

i think the answer is 3 because of the quote "now, she had a crucial mission to carry out, one that would influence  the very course of life back on Earth."

hope this helps!

Final answer:

The plot will likely focus on Skylar's crucial mission in outer space, portraying her as an archetypal heroine, with the story revealing the destabilizing condition that led her to this moment.

Explanation:

Based on the excerpt, it's most likely that the plot will involve Skylar embarking on a crucial mission that affects life on Earth, suggesting that the narrative will focus on her as an archetypal heroine. Given that she's just awakened from a three-year journey in deep space, we can infer a narrative structure that will emphasize her actions and decisions in outer space rather than detailing her entire life history or returning home immediately. The story seems poised to dive into the destabilizing condition that brought Skylar into space, likely escalating towards a central conflict related to her mission, while building empathy for her character as she navigates challenges in a foreign environment.

Answer:

The answer is C.

Step-by-step explanation:

Answer:

i say 12 combos

Answer:200

Step-by-step explanation:

3÷3/4=4

4x50=200

34 inches represents 50 yards.

So, 1 inches could be represented by 50/34 = 25/17 yards.

Multiply 1 inches value of yards by 3 to find the length of 3 inches in yards.

25/17 = 75/17 = 4 7/17 yards.

Answer: 4.412

Answer:32.25$

Step-by-step explanation:

0.75x43=32.25

Answer:32.25

Step-by-step explanation:

For every pound there is $.75, so you just multiply them

Answer:

scale factor = [tex]\frac{1}{3}[/tex]

Step-by-step explanation:

To determine the scale factor, calculate the ratio of corresponding sides in the 2 figures. Ratio is image to original.

Comparing the top horizontal segments in both, orange to black.

scale factor = [tex]\frac{5}{15}[/tex] = [tex]\frac{1}{3}[/tex]

Spend Rs. 100 to get 100 items, including ice cream, cakes, and biscuits.

To solve the puzzle, you can buy:

20 ice creams for Rs. 20

4 cakes for Rs. 20

100 biscuits for Rs. 5

This way, you will spend exactly Rs. 100 and get exactly 100 items.

Answer:

x = 1, -6

Step-by-step explanation:

We can use the quadratic formula (also attached) to solve this. All we need to do is substitute for the values and solve the equation like below.

a = 2, b= 10, c = -12

Answer:

Let t = the tens digit and u = the units digit.

t + u = 8

10u + t = 10t + u + 54

10(8 - t) + t = 10t + 8 - t + 54

80 - 10t + t = 9t + 62

80 - 9t = 9t + 62

18t = 18

t = 1, u = 7

The number is 17.

The horizontal distance between Zack and the water fountain is approximately 141.1 feet.

To find the horizontal distance between Zack and the water fountain, we can use trigonometry.

The tangent function relates the angle of depression (\(\theta\)) to the opposite side (height of the tower, \(h\)), and the adjacent side (horizontal distance, \(d\)):

[tex]\[ \tan(\theta) = \frac{h}{d} \][/tex]

Given:

Height of the tower = 75 feet

Angle of depression  = 28°

We rearrange the formula to solve for \(d\):

[tex]\[ d = \frac{h}{\tan(\theta)} \]\[ d = \frac{75}{\tan(28°)} \]Calculating \(\tan(28°)\), and then the distance \(d\):\[ \tan(28°) = 0.531 \]\[ d = \frac{75}{0.531} \]\[ d = 141.1 \][/tex]

So, the horizontal distance between Zack and the water fountain is approximately 141.1 feet.

Answer: -4

Add -12+8 or 8+(-12) and get -4

Answer:

-4

Step-by-step explanation:

NOte that - × - =+

+ × +=+

- × + =-

+ × -= +

So according to the question

8+(-2)

Which means that

8((+)×(-12))

8-12

-4

Therefore the final answer is-4

Answer:

2)These two triangle are congruent because they have same shape and size.

1)it is explained already.

Answer:

Triangles are congruent. It explains everything in the question.

Step-by-step explanation:

Answer:

A) mean = 1.2

B) median

C) The measures of center use data points to approximate a middle value or average of a given data set

Step-by-step explanation:

The “balance” process was developed to provide another way in which the mean characterizes the “center” of a distribution. 

The mean is the balance point of the data set when the data are shown as dots on a dot plot (or pennies on a ruler). 

A) The balance point for the points 0.4, 1.4, and 1.8. Will be

(0.4 + 1.4 + 1.8)/3 = 3.6/3 = 1.2

B) The median is the measure of center that is indicated by the center of balance

The median is the value in the center of the data. Half of the values are less than the median and half of the values are more than the median. It is probably the best measure of center to use in a skewed distribution.

C) A measure of central (measure of center tendency) is a value that describe a set of data by identifying the central position of the data set. The three measures of central tendency are the mean, median and mode.

Answer:

x = 12

Step-by-step explanation:

1/2 X = 6

X = 12 x 6

Answer:12

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given the expression (x+11)(2x+3)

We want to expand it and write equivalent expression

Generally if we want to expand an expression we will take one of the expression in one bracket and multiply with the other bracket and then take the other expression and multiply it with the other

E.g, (a+b) × (c + d)

Then, we take a × (c+d) and also b × (c+d)

We can do it the other way round too and it will give the same results.

So, applying this to the given expression

(x+11)(2x+3)

x(2x+3) + 11(2x+3)

2x² + 3x + 22x + 33

2x² + 25x + 33

Then, the equivalent expression is 2x² + 25x + 33

(x + 11)(2x + 3) = 2x² + 25x + 33

Answer:3-lb 11-oz containers of ice cream for $23.60

Step-by-step explanation:

Answer:

1) The resistance is 2 ohms.

2) The voltage is 4.95 V.

3) The current is 150 amps.

4) The resistance is 0.05 ohms.

Step-by-step explanation:

Using formula, [tex]\text{Resistance}=\frac{\text{Voltage}}{\text{Current}}[/tex]

1) A 12 V battery produces a current of 6 amps. What is the resistance  ?

Voltage - 12 V and Current - 6 amps

[tex]\text{Resistance}=\frac{12}{6}[/tex]

[tex]\text{Resistance}=2[/tex]

The resistance is 2 ohms.

2) Silver has a resistance of 0.0198 ohms. What voltage would produce a current of 250 amps?

Resistance - 0.0198 ohms and Current - 250 amps

[tex]0.0198=\frac{\text{Voltage}}{250}[/tex]

[tex]\text{Voltage}=0.0198\times 250[/tex]

[tex]\text{Voltage}=4.95[/tex]

The voltage is 4.95 V.

3) What is the current produced by a potential dillerence of 120 volts through a resistance of 0.8 ohms?

Resistance - 0.8 ohms and Voltage - 120 V

[tex]0.8=\frac{120}{\text{Current}}[/tex]

[tex]\text{Current}=\frac{120}{0.8}[/tex]

[tex]\text{Current}=150[/tex]

The current is 150 amps.

4) What resistance would produce a current of 120 amps liom a 6 V battery"?

Voltage - 6 V and Current - 120 amps

[tex]\text{Resistance}=\frac{6}{120}[/tex]

[tex]\text{Resistance}=0.05[/tex]

The resistance is 0.05 ohms.

150A is produced by a potential difference of 120 volts through a resistance of 0.8 ohms

Given the formula:

E = IR;

where E is the voltage in Volts, I is the current in Ampere and R is the resistance in Ohms.

a) E = 12V, I = 6A, hence:

12 = 6R

R = 2 Ohms

b) R = 0.0198 Ohm, I = 250A, hence:

E = IR = 0.0198 * 250 = 4.95 V

c) E = 120V, R = 0.8 Ohm

120 = 0.8I

I = 150A

d) I = 120A, E = 6V

E= IR

6 = 120R

R = 0.05 Ohm

Find out more at: https://brainly.com/question/22245473

Answer:

Step-by-step explanation:

hello :

calculate :F(x) = ∫(x²-3x+2)dx

F(x) = (1/3)x^3 -(3/2)x² +2x

the area is :A =  F(1)-F(0)

F(1) = (1/3)1^3 -(3/2)1² +2(1) =5/6

F(0) =0

so A= 5/6 Uof area

Answer:

240 inches.

Step-by-step explanation:

To scale up a measurement by a factor of 10, you need to multiply it by 10.
In this case, you want to scale up 2 feet to a larger measurement: 2 feet = 2 x 12 inches = 24 inches

Now, to scale it up by a factor of 10:24 inches x 10 = 240 inches

So, when you scale up 2 feet by a factor of 10, you get 240 inches.

i need to feed the children in my basement, mark me brainliest pls

Answer: 49600

Step-by-step explanation: There are 40 ways to choose the first number

and there are 40 ways to choose the second number.

Now we take some examples to determine how many choices there are for

the third number

If the second number is 23, then the 3rd number cannot be any of these

9 numbers 19,20,21,22,23,24,25,26,or 27, since they are not at least 5

numbers away from 23.  Same for all other 40 second numbers.

Let's look at a second example which includes some on both sides of 0.

If second number is 2, we couldn't choose any of the 9 numbers 38,39,0,1,2,3,4,5,6.

So thats 40-9 or 31 choices for the 3rd number.

Answer 40*40*31 = 49600 ways.

Answer:

D

Step-by-step explanation:

If the least it can be is 12, that means that with will have to be equal to 12

so mark out a and b

It also said the least, this means it can not be less than it.

Put these two together and you get D) k is greater than or equal to 12

Given:

Height of a cone = 50 m

Volume of cone = 5400π

To find:

The radius of the cone

Solution:

Volume of cone:

[tex]$V=\frac{1}{3}\pi r^2h[/tex]

[tex]$\frac{1}{3}\pi r^2h=5400\pi[/tex]

Cancel common factor π on both sides.

[tex]$\frac{1}{3} r^2h=5400[/tex]

Substitute h = 50.

[tex]$\frac{1}{3}\times r^2\times 50=5400[/tex]

Multiply by 3 on both sides.

[tex]$3 \times \frac{1}{3}\times r^2\times 50=5400\times 3[/tex]

[tex]$ r^2\times 50=16200[/tex]

Divide by 50 on both sides, we get

[tex]r^2=324[/tex]

Taking square root on both sides, we get

[tex]r=18[/tex]

The radius of the cone is 18 m.

Answer:

about 16 times bigger

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

n= mass of dog/ mass of hamster

n= 10 lb/ 5/8 lb

Answer:

28 and 23

Step-by-step explanation:

Three years ago Katie was 25 and Tiffany was 20

Answer:

Step-by-step explanation:

Triangles are similar if they have the same shape, but not necessarily the same size.

in this case we have

JK/MO = KL/ON = JL/MN

A) Use properties of similar triangles.

The measurement of angle J can be derived from triangle MNO.

Corresponding angle are congruent.

Angle J in triangle JKL correspond with angle M in triangle MNO.

Therefore:

Tangent M = opp/adj

tanM = 2/1.5

tanM = 1.3

M = tan-¹ 1.3

M = 52.43

J = M = 52.43°

B) MO in △MNO corresponds to JK in △JKL

C) JK/MO = KL/ON = JL/MN

find JL using Pythagoras theorem

JL² = KL² + JK²

JL² = 4²+3²

JL = √(16+8)

JL = 5

JK/MO = KL/ON = JL/MN

= 3/1.5 = 4/2 = 5/2.5 = 2/1

Therefore the ratio of larger triangle to small triangle is 2:1

Answer:

What is the measure of angle J?

42 degrees

Which side of △MNO corresponds to JK?

MO

What is the ratio of the larger triangle to the smaller triangle?

2/1

Step-by-step explanation:

got them all right <3333

Answer:

(-5,0) or (0,-25) is another solution

Step-by-step explanation:

Do you have a list of choices? If not, you could choose random choices for x and y to determine if they are solutions. Start by letting y = 0. We see that x = -5, so (-5, 0) is a solution to this equation. In fact, it represents the x-intercept of this line. Now, let x = 0. We now see that y = -25, so (0, -25) is another solution to the equation of this line. This coordinate pair is the y-intercept of the line. Try using other values of x and y to see if you can come up with other solutions to this equation. 

Answer:

(-5,0)

Step-by-step explanation:

then, x-axis

then, 3

Triangle 1 is the image of triangle 2 reflected over the y-axis

Triangle 2 is the image of triangle 3 reflected over the x-axis.

Reflecting triangle 4 over the y-axis results in triangle 3.

A triangle is a three-sided polygon It is one of the most fundamental geometric forms.

Triangle 1 is on the opposite side of triangle 2. When the triangles are bisected, they contact the y-axis.

Triangle 2 is to the left of triangle 3. Triangle 3 is to the right of triangle 2. When the triangles are bisected, they contact the x-axis.

You may build the same form by "mirroring" triangle 4 across the y-axis, then rotating it 90 degrees and placing it at the same distance from the y-axis.

Hence, triangle 1 is the y-axis reflected image of triangle 2, triangle 2 is the x-axis reflected image of triangle 3, and triangle 3 is formed by reflecting triangle 4 over the y-axis.

To learn more about the triangle refer to:

https://brainly.com/question/2773823

#SPJ2

Answer:

(x² + x)/2 = 10

x² + x = 20

x² + x - 20 = 0

(x + 5)(x - 4) = 0

x = -5, 4

Answer:

ITS 9!!!

Step-by-step explanation:

Answer:

The answer is 9

Step-by-step explanation:

Here is a reference