Mathematics High School

Please help I need to finish this really bad

Answers

Answer 1

Answer:

Answers below

Step-by-step explanation:

1. [tex]\frac{p^{6} }{p^{2} } =p^{6-2} =p^{4}[/tex]

2. [tex]\frac{a^{10} }{a^{2} } =a^{10-2}=a^{8}[/tex]

3. [tex]\frac{k^{10} }{k^{5} }=k^{10-5}=k^{5}[/tex]

5. [tex]\frac{12x^{5} }{4x^{2} } =3x^{5-2}=3x^{3}[/tex]

6. [tex]\frac{2x^{6}y^{5} }{16x^{4} y} =\frac{1x^{6-4 }y^{5-1} }{8} =\frac{x^{2}y^{4} }{8}[/tex]

7. [tex](\frac{2x^{4} }{3x})^{3} = \frac{2^{3} x^{4*3} }{3^{3} x^{1*3} } =\frac{8x^{12} }{27x^{3} } =\frac{8x^{12-3} }{27} =\frac{8x^{9} }{27}[/tex]

Related Questions

Is my math correct? It's about slop and proportions.

Answers

Answer:

yes! it's correct. Congrats :)

Step-by-step explanation:

Answer:

Your answer is correct.

Step-by-step explanation:

(−1,4);(3,0)

(x1,y1)=(−1,4)

(x2,y2)=(3,0)

m= y2−y1 /x2−x1

0−4 /3−(−1 )

−4 /4 = −1

Solve for x!!!! (see attached picture) HELP!!!

Answers

The answer is X = 9.2301

What is the name of each labeled part?
B
С
B
C
E
A
E
D

Answers

Answer:

I know that B is the nucleas but I don't know the rest sorry

Answer:

A: dendrite

B: cell body

C: axon terminal

D: axon

E: nucleus

Step-by-step explanation:

Graph.
y= 53x–4

Apparently this is way to short and I have to put in 20 more characters to get a "great" answer *eye roll* sooooooooooo blah blah blah balh there more than 20

Answers

Answer:

sorry

Step-by-step explanation:

why the hell do our teachers do this to us ;(

Find the length line segment between the points (-2,-1) and (5,6)?

Answers

Answer:

7√2 units

Step-by-step explanation:

( [tex]x_{1}[/tex] , [tex]y_{1}[/tex] ) and ( [tex]x_{2}[/tex] , [tex]y_{2}[/tex] )

d = [tex]\sqrt{(x_{2} -x_{1} )^2 + (y_{2} -y_{1})^2 }[/tex]

( - 2 , - 1 )

( 5 , 6 )

d = [tex]\sqrt{(-2-5)^2 + (-1-6)^2}[/tex] = 7√2 units

[tex]( {x}^{2} - 8x + 6) \div (x + 2)[/tex]
how do you solve this using synthetic division?

Answers

x-10 is the answer search up how to do synthetic division <3

-1/2x = -4/5
Help please

Answers

Answer:

x = 8/5

Step-by-step explanation:

first multiply both side by -1, it makes both side positive

1x/2 = 4/5

now multiply both sides by 2 to get the x by itself

x = 8/5

if they want improper fraction x = 1[tex]\frac{3}{5}[/tex]

Answer:

x=-8/5

Step-by-step explanation:

What is the image point of (2,4)(2,4) after a translation left 4 units and down 1 unit?

Answers

Answer:

(-2; 3)

.............

Pls answer I’ll give you brainly

Answers

Answer:

Step-by-step explanation:

A teacher gave a unit test to both of her statistics classes. The mean test grade for Class A was 77 points, with a standard deviation of 5 points, whereas the mean test grade for Class B was 80, with a standard deviation of 7 points. Kyle, in Class A, received an 82 on the test, and Caleb, in Class B, received an 87. Whose performance on the unit test was better relative to their class?

Answers

Answer:

i think they would be the same

Step-by-step explanation:

77+5=82 or 77-5=72

so he is within the range of 72-82

80+7=87 80-7=73

so he is also within the range of 73-87

Since both Kyle and Caleb scored 1 standard deviation above their respective class means, we can conclude that their performances were relatively equal.

What is standard deviation?

A standard deviation is a measure of how far apart the data is from the mean.

A low standard deviation indicates that data is clustered around the mean, whereas a high standard deviation indicates that data is more spread out.

To determine whose performance was better relative to their class, we need to calculate their z-scores, which tell us how many standard deviations a particular score is from the mean.

For Kyle in Class A:

z-score = (82 - 77) / 5 = 1

This means that Kyle's score is 1 standard deviation above the mean for his class.

For Caleb in Class B:

z-score = (87 - 80) / 7 = 1

This means that Caleb's score is also 1 standard deviation above the mean for his class.

Thus, we can conclude that Kyle and Caleb's performances were comparable because they both scored one standard deviation above their respective class means.

For more details regarding standard deviation, visit:

https://brainly.com/question/23907081

#SPJ3

A deep freezer is accidentally unplugged, and the temperature increases to 10ºF before an employee notices and plugs the machine back in. The initial temperature of the freezer was –5ºF. The freezer remained unplugged for an estimated 3 hours. Assuming the temperature changed at a steady rate, how much did the temperature change per hour?

Answers

Answer:

5 degrees per hour

Step-by-step explanation:

-5+n=10

+5. +5

n=15

15/3=5

Is this correct? If not, please tell me why!!

Answers

Answer:

your correct good job

Yes it is right :) your all good

What alternatives did the colonists already try in their appeal to Great Britain, according to the text? A They have attempted to reason with the British as equal citizens. B They have pledged eternal loyalty to the crown, in hopes of perhaps gaining British favor. C They have tried many things, including minor insurrections and conflicts. D They have tried many things, including petitions, argument, and pleas to parliament and to the crown

Answers

Answer:D. They have tried many things, including, petitions, argument, pleas to parliament and to the crown

Step-by-step explanation:

John has a part-time job. He is payed £6.80 per hour. This week he worked for 9 and a half hours. Work out John's total pay for this week.

Answers

Answer:

£64.6

Step-by-step explanation:

Multiply £6.80 by 9

£61.2

Now divide £6.80 by 2

£3.4

Add £3.4 to £61.2

The answer is £64.6

(I think)

Hope this helps :)

True or False. a radius is a segment that connects any point on the circle to the center of that circle.

Answers

Answer:

True

Step-by-step explanation:

Answer:

true

Step-by-step explanation:

Think about it as a disk, if you were to draw a line starting at the edge of the disk and tried to draw it to the center of it you would be able to do it from any point along the outside of the circle.

In which situation do the quantities combine to make 0?
1 point
Juan spent $20. The next day, he earned $10 per hour for 2.5 hours of babysitting.
Erica deposited $75 into her savings account. She withdrew $75 the following week.
The predicted high temperature for a winter day is 7 degrees. The actual temperature was 10 degrees lower.
A deep-sea diver descends 15 meters, pauses, and then descends another 15 meters.

Answers

Answer:

It would be Erica deposited $75 into her savings account. She withdrew $75 the following week.

Step-by-step explanation:

Because if she deposits that would make her have $0

What is the length of AB?
B
6x
3x + 9
65°
/65°
A
C
A. 18
B. 12
C. 3
D. 9

Answers

Answer: 18

That's the answer on

Answer:

Step-by-step explanation:

Which fractions have the same value as −1/4 ?

Answers

Answer:

Some examples are -2/8, -3/12, -4/16.

Step-by-step explanation:

-3/12 Is One Have Ah Good Day

What’s the slope of the line ?

Answers

Answer:

y= 2x-2

Step-by-step explanation:

Answer:

-1

Step-by-step explanation:

Find two lattice points

I chose (-2, 0) and (0, -2)

Since you are using a graph, you don't need an equation.

Starting from (-2, 0), you go down -2 points and 2 across to get to the second point.

-2/2 = -1

1 point
Question: A school purchased a total of 112 student tickets and adult
tickets for a field trip to a play. The price of each student ticket was $3.50,
and the price for each adult ticket was $6.50. If the school spent a total of
$437, how many student tickets and adult tickets did the school purchase?
92 student tickets; 20 adult tickets
97 student tickets; 15 adult tickets
O
102 student tickets; 10 adult tickets
88 student tickets; 23 adult tickets

Answers

Answer:

the answer is 97 student tickets and 15 adult tickets

Step-by-step explanation:

A 30 feet wire stretches from the top of a light pole diagonally to the ground the light pole is 10 feet high what is the angle the wire makes with the ground

Answers

Answer:

The wire makes an angle of 19.47 degrees with the ground

Step-by-step explanation:

Here, we want to calculate the value of the angle that the wire makes with the ground

Mathematically, we need an image

From the image, we have a right-angled triangle with the length of the wire as hypotenuse, the height of the pole as opposite

So; we proceed to use a trigonometric identity to get the angle

Mathematically; the trigonometric identity that relates the hypotenuse with the opposite is the sine

So;

sine theta = 10/30

theta = sin^-1 (1/3)

theta = 19.47 degrees

multiple choice question:
simplify √-72 .
A) -6√2
B) 3√-2
C) 3√2i
D) 3i√2

Answers

Answer:

im really not to sure on this one. sorry dude

Step-by-step explanation:

The answer is 6i sqr rt * 2
Closest one to the answer is A

Point A is the incenter of triangle DEF. Point A is the incenter of triangle D E F. Lines are drawn from the points of the triangle to point A. Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Y, and A Z. Which must be true? Select three options

Answers

The points must be true for Point A which is the incenter of triangle DEF are 1> Point A is the center of the circle that passes through points X, Y, and Z. 2>Line segment A X is-congruent-to line segment A Y . 3> Point A is always inside triangle DEF .

What is incenter of triangle?

The incenter of a triangle is the point of intersection of all the three interior angle bisectors of the triangle. This point is equidistant from the sides of a triangle, as the central axis's junction point is the center point of the triangle's inscribed circle. The incenter of a triangle is also known as the center of a triangle's circle since the largest circle could fit inside a triangle. The circle that is inscribed in a triangle is called an incircle of a triangle.

According to the question

Point A is the incenter of triangle DEF .

Lines are drawn from point A to the sides of the triangle to form right angles and line segments A X, A Y, and A Z. (X,Y,Z are points on middle of sides )

Now,

According to the properties of incenter of the triangle

1.> The circle that is inscribed in a triangle is called an incircle of a triangle.

i.e

Point A is the center of the circle that passes through points X, Y, and Z.

2> The incenter of a triangle is equidistant from the sides of a triangle, as the central axis's junction point is the center point of the triangle's inscribed circle.

i.e

Line segment A X is-congruent-to line segment A Y .

3> A triangle's incenter always lies inside the triangle.

i.e

Point A is always inside triangle DEF .

Hence, The points must be true for Point A which is the incenter of triangle DEF are 1> Point A is the center of the circle that passes through points X, Y, and Z. 2>Line segment A X is-congruent-to line segment A Y . 3> Point A is always inside triangle DEF .

23792743598437589643252963405 x 23792743598437589643252963405 Do neurons create synaptic connections between endrocrine glands? The ____ energy of an object increases with its height. ThermalChemical potentialGravitational Potentialkinetic (a) Is the relationship between the amount of dry dog food and the amount of wet dog food proportional?Use the first three rows of data to answer this question. Show your work.(b) How much dry dog food is used with 11.5 oz of wet dog food? Show your work.HELP ASAP 35% of Mr. Chen's class loves the new Gym. He has 80 students in his class. How many of Mr. Chens students did not like the gym? Please help me!!!!!!!!!!!!!!!! can you find a fraction that is equivalent to 6/25 which of the following terminating decimal is equivalent to destruction A. 0.20B. 0.22C. 0.24D.none The difference between an community and an ecosystem is that an ecosystem includes abiotic factorsQuestion 15 options: True False Write the equation of a line that isperpendicular to y = -2/3x - 4 andpasses through the point (0, 0). Simplify.-2(-3y+v) + 2(-4x+y) A relevant cost is:_______.a. the foregone benefit of choosing to do one thing instead of another. b. a cost that differs across decision alternatives. c. a cost that has already been incurred. d. a cost that is the same regardless of the alternative the manager chooses. HELPPPPPPPPPPPPPPPPP EMERGENCY!!!! I NEED HELP WITH MATH HELPHELPHELPHELPHELPHELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!Ronnie charges his customers a flat fee of $25 to fix computers. Then he charges $20 for each hour that he spends fixing the computer. If Ronnie made $175 off the first customer, how many hours did he spend working? The populations P (in thousands) of a certain town in North Carolina, from 2006 through 2012 can be modeled by P = 5.5e^kt, where t is the year, with t = 6 corresponding to 2006. In 2008, the population was 7000.Find the value of k for the model. Round your result to four decimal places.Use your model to predict the population in 2018. (Round your answer to the nearest person.) State two ways in which the lungs assists the circulatory system in carrying out its function which type of rection has the general formuial ab+cd While solving an equation, if the variable term becomes zero, and the equation make a false statement, then the solution isA: infinite solutionsB: one solutionC. no solution Evaluate 2/g + 2h + 5 when g=3 and h=6 The formula for the area of a rhombus is A= 1/2d1d2, where d1 and d2 are the length of the diagonals Which statement best describes the domino theory?A) Communism must be stopped domestically using pro-democracy propaganda. B) If the United States spreads democracy to one nation it would soon spread to other nations.C) Wars can be won only with multiple battlefield victories.D) A communist victory in one country could lead to the spread of communism to other countries. what is not a characteristic of life?obtaining and using energymaintaining homesostasis having cellsmovement