Mathematics High School

math question plz help

Answers

Answer 1

Answer:

1.8z^2

2.6p^5

3.Yes

Step-by-step explanation:

1.You have to use the Quotient Rule and subtract the exponents but sense they do not have the same base number you would divide the bases 24/3=8 and 4-2=2 and leave the variable the same

2.You would multiply 3*2 giving you six and then you would add the exponents together giving you 5 leaving 6p^5 as your final answer

3.When solving an equation like this you have to use The Product Rule meaning exponents with the same base number you would add the exponents which in this case results in 3+7=10 therefore leaving you with a^10

HOPE THIS HELPS!!!

Related Questions

please help urgent 8th grade math

Answers

Answer:

use your phone to scan the text on google

how much higher is 500 then 400m

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100 m i think sorry if it’s wrong

7m2 + 3m + 4m2
What is the answer to this

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I’m assuming the 2’s are supposed to be exponents so you’re gonna to combine 7m^2 and 4m^2 to get 11m^2 so you’re answer would be

11m2+3m

You dint know the value of M so you can’t solve it, especially because there’s no equal sign with a number or expression/equation after it.

4.5 times what equals 5

Answers

Answer:

REEEEEEEEEEEEEEEEEEEEE

Step-by-step explanation:

i thnk that the answer is .9333 !!

The 4.5 times 10/9 equals 5. In other words, if you multiply 4.5 by 10/9, you get the value of 5.

To find the number that, when multiplied by 4.5, equals 5, we can set up an equation and solve for the unknown number.

Let's represent the unknown number as 'x':

4.5 * x = 5

To isolate 'x', we need to get rid of the coefficient 4.5. To do that, we'll divide both sides of the equation by 4.5:

x = 5 / 4.5

Now, perform the division:

x = 1.111...

The result is a repeating decimal, which means the number that satisfies the equation is 1.111... (with 1 repeating indefinitely).

To express the result more precisely, we can write it as a fraction:

x = 5 / 4.5 = 10 / 9

Therefore, 4.5 times 10/9 equals 5. In other words, if you multiply 4.5 by 10/9, you get the value of 5.

To know more about multiply:

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If the smallest angle of rotation for a regular polygon is 18°, how many sides does polygon have?

Answers

Answer:

Step-by-step explanation:

360÷18=20

thus ,the polygon have 20 sides

Answer:

Step-by-step explanation:

A rectangle has a length that is 3 more than twice the width. Its perimeter is 96 inches.
Which equation models this?

Answers

Answer:

8x=96 inch

Step-by-step explanation:

How its in the draw you have this situation then the equation that model is the next one:

2*(3X) + 2*X = 96 inch

6X + 2X = 96 inch

8X=96 inch

We must multiply due that there is two sides that measure the same.

The equation which models this situation is,

⇒ 96 = 2 ((3 + 2x) + x)

or ⇒ 96 = 2 (3 + 3x)

What is mean by Rectangle?

A rectangle is a two dimension figure with 4 sides, 4 corners and 4 right angles. The opposite sides of the rectangle are equal and parallel to each other.

We have to given that;

A rectangle has a length that is 3 more than twice the width.

And, Its perimeter is 96 inches.

Let the width of rectangle = x

So, The length of rectangle = 3 + 2x

Now, We know that;

⇒ Perimeter of rectangle = 2 (Length + Width)

Substitute all the values, we get;

⇒ Perimeter of rectangle = 2 (Length + Width)

⇒ 96 = 2 ((3 + 2x) + x)

⇒ 96 = 2 (3 + 3x)

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In the polynomial shown in the graph below, are there any places that could be described as either a local minimum or local maximum? Neither? Both?

Answers

Answer:

Local Min and Local Max

Step-by-step explanation:

Since our end behavior of our graph is goes on to infinity and negative infinity, we know that we will not have an absolute min or max. However, we will have relative/local min and max.

The local min and max are mins and maxes relative to the surrounding points. We see that our local min would happen around x ≈ 0.75 and our local max will happen at x ≈ -1.9.

Which equation does not have the same solution as the others?
A.2x=16
B.x-9=17
C.x/4=2
D.x+12=20

Answers

A & B
a=17
b=24
c=8
d=8

which of the following answer choices is a solution to
a²=16

a. a=8
b. a=-8
c. a=16
d. a=-4

Answers

Answer: a=-4

Step-by-step explanation:

12 1 5 16 7 Diego, Kiran, Elena, and Mai were raising money for a school trip. • Diego raised $40.00. Kiran sold 2 times as much lemonade as Diego. • Elena sold as much lemonade as Diego. Mai sold as much lemonade as Diego. Write the names of the students in order of who raised the least amount of money to who raised the most amount of money: Write here Write here Write here Write here 1

Answers

Answer:

Step-by-step explanation:

Maya has a smart phone data plan that costs $50 per month that includes 2 GB of dat, but will charge extra $15 per GB over the included amount. How much would Maya have to pay in a month where she used 3 GB over a limit? How much would maya have to pay in a month where she used over by x GB?

Answers

Answer:

a. $65

b. $(50 + 15x)

Step-by-step explanation:

A. From the question, we are told that the first 2 GB of data costs $50 while the subsequent extra GB cost $15 per GB

so for 3 GB, the normal $50 is charged for the first 2 GB while an extra $15 is charged for the extra 1 GB

so, the total amount charged for 3 GB will be $50 + $15 = $65

B. Amount to be paid in a month where x GB is used over the normal

Firstly, she will pay the $50 , then for the extra she will be paying $15 * x = $15x

So the amount to be paid will be;

$50 + $15x = $(50 + 15x)

Pls help question is below.

Answers

Answer:

where is the question

Step-by-step explanation:

u do not have a question so there us nothing to answer

Q5: Car 1 brakes to a stop on a dry road. Car 2 does the same thing, at the same speed, on a road where it has been raining.

Answers

Answer:

finish the question

Step-by-step explanation:

the mean mass of 6 boxes is 45kg. one of the boxes with a mass of 50kg is removed. calculate the new mean mass of the remaining boxes

Answers

Answer: 6 boxes. average 45 each.

Step-by-step explanation:

The mean of a dataset if the average of the dataset.

The new mean mass of the remaining boxes is 44 kg

From the question, we have:

[tex]\mathbf{\bar x = 45}[/tex] --- mean of 6 boxes

The mean of a dataset is:

[tex]\mathbf{\bar x = \frac{\sum x}{n}}[/tex]

So, we have:

[tex]\mathbf{45 = \frac{\sum x}{6}}[/tex]

Multiply by 6

[tex]\mathbf{45 \times 6= \sum x}[/tex]

[tex]\mathbf{\sum x = 270}[/tex]

One of the boxes is 50 kg.

So, the mass of the remaining boxes is:

[tex]\mathbf{Mass = 270 - 50}[/tex]

[tex]\mathbf{Mass = 220}[/tex]

The mean of the remaining boxes is:

[tex]\mathbf{\bar x = \frac{\sum x}{n}}[/tex]

[tex]\mathbf{\bar x = \frac{220}{5}}[/tex]

[tex]\mathbf{\bar x = 44}[/tex]

Hence, the new mean mass of the remaining boxes is 44 kg

Answers

Answer:

true

Step-by-step explanation:

I'm pretty sure it's trur

PLEASE HELP!
Match the angles on the left with their corresponding names on the right. Write the letter of the most appropiate answer beside each angle pair below.

Answers

Answer/Step-by-step explanation:

Museum and Worship center => alternate exterior angles (E)

Rationale: they are exterior angles positioned in opposite sides of the transversal

Bank and Day Care => Alternate Interior Angles (A)

Rationale: they are interior angles positioned opposite each other on each side of the transversal

Park and Coffee shop => vertical angles (D)

Rationale: They are angle pairs formed by the interception of two straight lines

Fire Station and Worship Center => linear pair (F)

Rationale: They are angles on a straight line

Community Center and Day Care => consecutive interior angles (B)

They are interior angles that lie in the same side of the transversal

Bank and Museum => Corresponding Angles (C)

Rationale: they have the same matching corners

i need help with this 1.5r – 3r + 8r + 2.5r i don't get it

Answers

Answer:

Step-by-step explanation:

1.5r+2.5r-3r+8r

4r-3r+8r

r+8r = 9r

The soccer team is selling bags of popcorn for $3 each and cups of lemonade for $2 each. To make a profit, they must collect a total of more than $120. Write an inequality to represent the number of bags of popcorn sold, p, and the number of cups of lemonade sold, c, in order to make a profit.

Answers

Answer:

3p +2c greater than 120. 120∠ 2c + 3p

Hope this helps.

An inequality to represent the number of bags of popcorn sold, p, and the number of cups of lemonade sold, c, in order to make a profit is [tex]3p + 2c > 120[/tex].

Let the number of bags of popcorn sold be p.Let the number of cups of lemonade sold be c.

Given the following data:

Price of a bag of popcorn = $3Price of a bag of lemonade = $2

To write an inequality to represent the number of bags of popcorn sold, p, and the number of cups of lemonade sold, c, in order to make a profit:

In order for the soccer team to make profit, the sum of the total cost of goods sold must be greater than $120.

Therefore, the mathematical expression is represented as follows:

[tex]3p + 2c > 120[/tex]

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order from least to greatest
* I will give you brainiest*
4/7
0.7
72%
5/8

Answers

Answer:

Least to greatest:

4/7, 5/8, 0.7, 72%

Step-by-step explanation:

4/7 in decimal form is 0.571

5/8 in decimal form is 0.625

4/7
5/8
.7
72%

4/7 = .571 or 57.1 %
5/8 = .625 or 62.5%
0.7 = 70%
72%

Amar cycles at a speed of 18km/h.
It takes him 55 minutes to cycle between two villages.
Calculate the distance between the two villages

Answers

Answer:

The distance between the two villages is 16.5 Km

Step-by-step explanation:

Constant Speed Motion

It's a type of motion in which the distance of an object changes by an equal amount in every equal period of time.

If v is the constant speed, the object travels a distance x in a time t, given by the equation:

x=vt

Amar cycles at v=18 Km/h for t=55 minutes. We need to calculate the distance traveled between the two villages.

Since the speed and the time are given in different units, we convert the time to hours, recalling that 1 hour=60 minute.

t=55 min = 55/60 hours

For the sake of precision, we won't operate the division so far. Compute the distance:

x=18 *55/60=16.5 Km

The distance between the two villages is 16.5 Km

Olivia needs 54 licks for every 3 lollipops she eats.

Complete the table using equivalent ratios.

Answers

Answer:

sorry...

Step-by-step explanation:

lol

10 – 7x = 2 - 8x help :)

Answers

10-7x=2-8x

We move all terms to the left:

10-7x-(2-8x)=0

We add all the numbers together, and all the variables

-7x-(-8x+2)+10=0

We get rid of parentheses

-7x+8x-2+10=0

We add all the numbers together, and all the variables

x+8=0

We move all terms containing x to the left, all other terms to the right

x=-8

The radius of a hydrogen atom is 0.000000000025 meter. How would you express this radius in scientific notation?

Answers

Answer:

2.5x10^-11

Step-by-step explanation:

CORRECT ANSWER WILL GET BRAINLIEST!! ITS A MATH QUESTION!!

Answers

Answer: X = -5

Step-by-step explanation:

Answer:

i think it is C

Step-by-step explanation:

Is A the point or coordinate in A(3,5)

Answers

Answer:

The point

Step-by-step explanation:

I hope this helps. Have a good day!

Need help will def give Brainlyest

Answers

Your answer will be y=-2/3x+4/3 and I believe I deserve the brainliest answer :))) Hope this helps!

Change from inches to feet
48 inches=_____ feet

Answers

Answer:

4 feet

Step-by-step explanation:

hi by the way.........

Answer:

4 feet

Step-by-step explanation:

There are 12 inches in 1 feet

48in/12 = 4 ft

Is the data set “names of the players on the golf team” quantitative or qualitative? If it is quantitative, is it discrete or continuous?

Answers

Answer: Qualitative

Specifically this is nominal data because we're dealing with names. Names aren't numeric so we can't do things like add them, subtract, multiply, divide, do averages, etc.

Answer:

A. Qualitative

Step-by-step explanation:

correct on EDGE2021

Which equation represents the line that passes through the points (–4, 3) and (2, –12)?

–9x + 2y = 42

x + 2y = 2

5x + 2y = –14

2x + 5y = 7

Answers

Answer:

5x + 2y = –14

Step-by-step explanation:

Graph the points and find the equation from there.

Answer:

the answer is 5x + 2y = –14 their right

Step-by-step explanation:

-10m+21=111 solve for m

Answers

Answer:

ans is 11-21/10 sry I don't have calculator

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