Mathematics High School

Simplify: xy(x+5y)(x+2y)

Answers

Answer 1

Answer:

x3y+7x2y2+10xy3

Step-by-step explanation:

Related Questions

What is the value of p?

Answers

Answer:

p=25

Step-by-step explanation:

Both angles that contain p are equal to eachother. SO we can set 3p equal to p+50. 3p=p+50

After doing this we get 25° for p.

Help me pls pls pls pls

Answers

The answer is 2 and one sixth. 2 1/6

How far will a ball roll if it travels 12m/s
for 3 seconds?

Answers

If it takes a ball to roll 12 meters per sec, and asks how far it will roll for 3 seconds you would multiply 12 and 3 getting 36.

The ball will roll 36 meters for 3 seconds

The ball will travel 36 meters because 12 times 3 = 36

Which of the following poems have to rhyme?

Sonnet
Limerick
Haiku
Cinquain

Answers

Limerick pretty sure

Answer:

Step-by-step explanation:

its 34.51 trust me
....
.....

Answers

Ok??????????????????????????

Heidi used 5 and a 1/2 liters of water to fill water bottles. Each water bottle holds 1/4 of a liter of water. How many water bottles were filled if all the water was used?

Enter your answer as a whole number.

Answers

22 bottles!! hope this helps!!

IF YOU ANSWER THESE TWO I'LL GIVE BRAINLIEST (if you only answer one no brainliest)

Answers

The clock one is 20 because there are 4 weeks past and you would just plug that into the equation. The catering one is 118 , also plugging into the equation given.

Answer:

The first question provided (question 11)

The answer is $118.00

The second question provided (question 12)

The answer is 20 seconds

Step-by-step explanation:

The first question provided (question 11)

The equation 5a + 3c is provided to determine the cost of a catering event, where a is the number of adults and c is the number of children.

It is stated that there are 17 adults and 11 children attending an event.

You can substitute in the 17 adults in place of a and the 11 children in place of c.

This will leave you with 5(17) + 3(11).

If you simplify you will get 85 + 33, which is equal to 118

Therefore, the answer is $118.00.

The second question provided (question 12)

The equation s = 5w is provided to determine how far behind a clock is after a certain amount of time, where s is seconds behind and w is the number of weeks sice the clock was last set.

You are given the clock was set 4 weeks ago.

You can subsitute the 4 weeks into the equation in place of variable w.

This leaves you with s = 5(4).

Simplifying this further, you will get s = 20.

Therefore, the clock is 20 seconds behind.

Find y!!
(Secant tangent angles )
Helpppp

Answers

Answer:

Probably 95*

Step-by-step explanation:

If you look at the lines, the angle with Y looks equal to the bottom 95* angle.

i’ve asked so many times plz hell

Answers

Step-by-step explanation:

Yes, Junior

5/(5+9)

5/14

0.36

Yes, Senior

9/(5+9)

9/14

0.64

No, Junior

4/(4+7)

4/11

0.36

No, Senior

7/(7+4)

7/11

0.64

Can you help me how to do it

Tell me the answer in the equation

Answers

I can’t see the picture of the question

find the value of X need help soonnn

Answers

E
12^2 + 8^2 = C^2
144 + 64 = C^2
208= C^2
Then,
208 = 2 × 2 × 2 × 2 × 13.
√208 = √( 2 × 2 × 2 × 2 × 13)
√208 = √(4 × 4 × 13)
√208 = 4√13.

I need help plz this is hard

Answers

Answer:

(1,3)(5,-5)(3,-1)

Step-by-step explanation:

Find the value of x.l

Answers

Answer:

The value of x is 28°

Step-by-step explanation:

2x + 1 and 33° together forms 90° angle.

So, we need to find the angle at the 2x + 1.

--> 90° - 33°

= 57°

So, 2x + 1 gives 57°.

So, to find x :-

2x + 1 = 57°

2x = 57 - 1

2x = 56

x = [tex]\frac{56}{2}[/tex]

x = 28

Can somebody help me out my grade are bad

Answers

Answer:

There’s only 1 horizontal line of symmetry

Step-by-step explanation:

Answer:

there is only 1 line of symmetry that is horizontal

Which expression is equivalent to (1.009 1/12) 12t?

A. 1.000712t
B. 1.007512t C.1.009012t
D 1.113512t

Answers

Answer:

bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

Step-by-step explanation:bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb

bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccc

I NEED THE ANSWER IN THE NEXT MINUTE

Answers

Step-by-step explanation:

the area of a circle: pi r^2

area of a rectangle: L x W

so youd write and solve 12 x 12 - pi (12/2)^2

The rabbit population in a certain area is 200% of last year’s population. There are 1,100 rabbits this year. How many were there last year?

Answers

Answer:

1100/2 = 550

Step-by-step explanation:

A percent increase of 200% is equal to multiplying by 2. Therefore, we can divide by two to reverse the increase.

find the quotient:

1 divided by 13/7

Answers

Answer:

7/13

Step-by-step explanation:

Answer:

Step-by-step explanation:

we have to multiply 1 by the reciprocal of 13/7

1 x 7/13 = 7/13

becuase a number multiply by 1 gives as result the number itself

how to find area of a square room if it's length is 5cm

Answers

Answer:

150 cm²

Step-by-step explanation:

Since the room is square, assuming that it is a cube, the area will be 6s², where s is the side length.

Given a side length of 5cm, the area is

6(5)² = 6cm × 25cm = 150cm²

given map is the plan of a house 16 cm long and 12cm broad if the actual length is 32 feet find the actual breadth of the house

Answers

Answer:

look at the picture i sent......

f(x) = -x^2
Find f(-6)

Answers

Answer:

Step-by-step explanation:

f(x)=x^2

f(-6)=-6^2

negative number raised to even number gives positive result

=36

Let A = 2x + 5 and B = x2 - 4x – 1
Find A - B
PLEASE HELP

Answers

A - B equals x-4

First, combine your like terms, 2x, 2x, and -4x, which equals to 0x or x. Then, you add the regular numbers together, +5 and -1, which equals to 4. Now that we have our numbers, our full answer will be x-4.

2 - x = x - 8

ayudaaa
porfavor

Answers

Answer:

x=5

Step-by-step explanation:

2 - x = x - 8

- x = x - 8 - 2 (subtract 2 from both sides)

- x = x - 10 (combine like terms)

- 2x = - 10 (subtract x from both sides)

x = 5 (divide each side by -2).

Answer:

x = 5

Step-by-step explanation:

2 - x = x - 8

- x + 2 = x - 8

- x + 2 - 2 = x - 8 - 2

- x = x - 10

- x - x = x - x - 10

- 2x = - 10

- 2x ÷ - 2 = - 10 ÷ - 2

x = 5

ILL MARK BRAINIEST IF YOU CAN DO THIS RIGHT!!!

Answers

Answer: Slope: -1/2

Step-by-step explanation: To find slope take 2 points that lie on the line and use this formula to solve: I will use (0, -2) and (2, -3) to solve

↑ ↑ ↑ ↑

y2 - y1 x1 y1 x2 y2

-----------

x2 - x1

So, for this question, substitute the x and y values from the points above to solve.

-3 - (-2)

----------- = - 1/2

2 - 0

Hope this helped. :)

what is the lcm of 5,3 and 5

Answers

Answer:

the LCM of those would be 15.

Which alternative is the NEGATIVE reciprocal of -4?*
A. - 4
B. -1/4
C. 1/4
D.4

Answers

A. It’s asking for the negative, the reciprocal, is always the same number, just sometimes positive or negative, it would be A since it’s asking for the NEGATIVE reciprocal! Hope this helps.

10
2 of 10
Find the area of a circle with radius,
r
= 5.59m.
Give your answer rounded to 2 DP.

Answers

Answer:

area = 98.12 m²

Step-by-step explanation:

area = πr² = (3.14)(5.59²) = 98.12 m²

what is the soultons from least to greatest (x+6)(-x+1)=0

Answers

Answer x = -6,1. hope that helped have a good day

Rewrite the function by completing the square.
f(x) = x2 – 2x – 95

Answers

f(x) = x^2 - 2x - 95
solving by completing the square: f(x) = ( x - 1 ) ^2 - 96,

find the length of the third side, If necessary round to the nearest tenth

Answers

Step-by-step explanation:

[tex] {12}^{2} + {9}^{2} = {a}^{2} \\ 144 + 81 = {a}^{2} \\ {a}^{2} = 225 \\ a = 15[/tex]

Answer:

a = 15

a = - 15

Step-by-step explanation:

Exponentiation

12² + 9² = a²

144 + 9² = a²

so a equal to 15, -15

Other Questions

Here is to gone as smile is to Which of the following BEST summarizes the purpose of Section 4 of the 25th Amendment?A.It provides a check on presidential power in times of war.B.It provides a way for the president to retain his power, even if he is impeached.C.It outlines the procedures to be followed in the case that the vice presidency is vacant.D.If the president is incapable, or unfit to Hey can someone help me ? Ill give brainliest !! HELP ME PLEASEEEEEEEEEEEE PLEASE HELP 50 POINTS WILL GIVE BRAINLY the metal used in making filaments of present day bulb is a friend is buying flowers for mothers day. because it is a friends 38th birthday, your friend wants to have 38 of her favorite flowers. her favorite flowers are daisies at $1.50 each and tulips at $2.50 each. IF the total bill is $67 how many tulips were bought? a. Located on either side of the pharynxb. The specialized cells of the immune system.c. Part of the lymphatic systemd. Molecules that the immune system recognizes as a foreign to the bodye. Filters pathogens and worn out red blood cells from the blood.f. It stores and matures lymphocytes.g. Mature in the thymus1. Tonsils2. Antigen3. Spleen4. Thymus5. Lymphocytes6. Lymp Vessels7. T-cells What is the meaning of the word fearless?a without fearb with fearc full of fear will you have enough room for a dance floor that is 8 m x 8 m please explain why or why notasap Read this passage:She was a warrior with the soft armor of a seamstress; awarrior with the powerful weapon of the Sunday schoolteacher; a warrior wearing a warrior's helmet made of acrown of perfectly coiled braids; a soldier whose tank inthis battle was a city bus; an improbable warrior leading anunlikely army of waitresses and street sweepers andshopkeepers and auto mechanics; a warrior protected inthis army by the piercing weapons of love and nonviolence,more powerful than any weapons or any army before orsince.- Jennifer Granholm, "Remembering Rosa Parks"Which element in this passage from "Remembering Rosa Parks" creates themost interesting and powerful rhythm for the audience?A. The idea of weapons of loveB. The repetition of the word warriorC. The image of a military tankD. The reference to waitresses Alan bought 16 cupcakes forhis class. Each cupcake costs$1.49. How much did hespend on cupcakes?Help To find the quotient of 726.02 and 1,000, move the decimal point in 762.02___Places to the ____Choices for blank 1.A. 2B. 3C. 4D. 5Choices for blank 2.A. LeftB. Right NO LINKS!! 5. A cabin rental costs $100 deposit plus $75 per day. Find the cost of renting a cabin for themonth of June. Read the passage.from The Story of WashingtonBut how admirably does the character of this illustrious man bear the closest scrutiny! The more one grows familiar with it the more does (George)Washington seem to deserve his unique place in history,(from The Story of Washington by Elizabeth Eggleston Seelye)Select three words that have the same connotation as illustrious.1. eminent2. exalted3. ignominious4. infamous5. notorious6. renowned Jack wants to find out which can of pineapples is the best buy. He has a choice of fourdifferent-sized cans. Which can has the lowest unit price per ounce?A. 8 ounces for $1.44B. 18 ounces for $2.88C. 10 ounces for $1.62D. 6 ounces for $1.14HURRY PLEASE Sofia is researching the effects of pesticides on honeybees.Which source is most likely to provide reliable, credible information?a pesticide companys website page detailing the benefits of their productsa scholarly journal from 2020 that examines honeybee deaths in Californias Central Valleyan interview with a farmer who argues that his use of pesticides does not affect his beehivesa personal blog from someone who has used the product describing their experience 50 points!!Solve for x and y given the 2 triangles are SIMILAR pls help I will mark brainliest ( write a sentence using the word tangible)PLs don't copy the sentence from g00gle I need help pls Do you follow a specific religion or belief system? How does what you believe match up with the beliefs of your present society? What physical or emotional effects might people who do not share the beliefs of society suffer? How do you think the rules and customs of a country can reveal the theme of this module?Respond to the prompt with no fewer than 10 sentences.