Work out the area of the title.

Answer:

The number of oxygen atoms on the reactant side of the equation is 26.

Step-by-step explanation:

The equation is:

2K₃PO₄(aq) + 3Pb(NO₃)₂(aq) → 6KNO₃(aq) + Pb₃(PO₄)₂(s)

We can see that the reaction is balanced, that is to say, the number of atoms of the reactants is equal to the number of atoms of the products.

Now, we can count the number of oxygen atoms on the reactant side by multiplying the coefficients of K₃PO₄ and Pb(NO₃)₂ by the number of oxygen atoms as follows:        

[tex] O_{r} = 2*4 + 3*(3*2) = 26 [/tex]        

This is equal to the number of oxygen atoms of the products side:

[tex] O_{p} = 6*3 + 1*(4*2) = 26 [/tex]        

Therefore, the number of oxygen atoms on the reactant side of the equation is 26.

I hope it helps you!

Answer:

-42.

Because you subtract to the 2. -2, multiply by 3, -6. Then multiplying by 7. And getting -42.

Answer:

choice 1) x + 1.5 = 50.75

Step-by-step explanation:

Answer:

They are vertical.

x = 87°

Step-by-step explanation:

Vertical angles are always the same.

Answer:

Step-by-step explanation:

Theres no picture??

Soooo wheres the x?

Answer:

A=408 square feet

Step-by-step explanation:

multiply the length by the width and you will have your answer, I don't know about the fraction part though, I hope my info helps though

Answer:

A

Step-by-step explanation:

π ≈ 3.14

a) 9 (3.14) > 27

28.26 > 27

True

b) 9 / 3 (3.14) > 1

9 / 9.42 > 1

0.96 > 1

Not True

c) 3.14 + 7 < 1

10.14 < 1

Not True

d) 3.14 - 3 > 1

0.14 > 1

Not True

Answer:

4

Step-by-step explanation:

Answer:

its 16 trust me.

Step-by-step explanation:

i took the test

Answer:

(x+9)(x-4)

Step-by-step explanation:

x^2 + 5x − 36

What two numbers multiply to -36 and add to 5

9*-4 = -36

9+-4 = 5

(x+9)(x-4)

An orthocenter is the intersection of three Altitudes in a triangle

Explanation:

Cos milky said it.

Answer: a half of a gallon, equal to 2 quarts (1.9 liters) Or half a gallon is

1892.706 millilitres

Step-by-step explanation:

hope that helps!

1. Daily earnings of an amusement park before any 2$ increases

2. Number of tickets sold after x increases of 2$

Hopefully this helps!

The answers are daily earnings of the amusement park before any $2 increases and the number of tickets sold after x increases of $2.

Polynomial is the combination of variables and constants systematically with "n" number of power in ascending or descending order.

[tex]\rm a_1x+a_2x^2+a_3x^3+a_4x^4..........a_nx^n[/tex]

The question is incomplete.

The complete question is in the picture, please refer to the attached picture.

We have:

An amusement park prices tickets at $55 and sells an average of 500 tickets daily.

From the question, we have a polynomial that represents the daily earnings of the amusement park.

P(x) = -40x² - 100x + 27,500

The constant of the polynomial expression represents the daily earnings of the amusement park before any $2 increases.

And (500 - 20x) represents the number of tickets sold after x increases of $2

Thus, the answers are daily earnings of the amusement park before any $2 increases and the number of tickets sold after x increases of $2.

Learn more about Polynomial here:

brainly.com/question/17822016

#SPJ5

Answer:

I think it is 360?

Step-by-step explanation:

Answer:

80 KPH

Step-by-step explanation:

The total trip was 280*2 (the trip to perry and then to come back home)

divide this by the 7 hours it took him, and you get your answer. Enjoy!

The amount saved is $0.80 or 80 cents.

Since Soil sells for 8 1/4 cents per pound, the coat for 100 pound sack will be:

= 8 1/4cents × 100

= 8.25 cents × 100

= 825 cents

Since 100 cents = $1

825 cents = 825/100

825 cents = $8.25

Since the 100 pound sack was bought for $7.45, the amount saved will be:

= $8.25 - $7.45

= $0.80

Read related link on:

https://brainly.com/question/21778757

Answer:

[tex]a_{50}=16[/tex]

Step-by-step explanation:

Given that,

An airthmetic sequence,

261,256,251

We need to find the 50th term.

We have,

first term, a = 261

common difference = 256-261 = -5

The nth term of the AP is given by :

[tex]a_n=a+(n-1)d\\\\a_{50}=a+49d\\\\a_{50}=261+49(-5)\\\\a_{50}=16[/tex]

So, the 50th term of the sequence is 16.

Answer:

16

Step-by-step explanation:

Have a good day :)

Answer:

a) 1/3

b) 9

Step-by-step explanation:

Answer:

7/8

Step-by-step explanation:

we need to same denominator. 3/4 is equal to 6/8

1/8+6/8 is 7/8.

Answer:

7/8 or 0.875

Step-by-step explanation:

1/8 + 3/4=?  

The Least Common Multiple (LCM) of 8 and 4 is 8. Multiply the numerator and denominator of each fraction by whatever value will result in the denominator of each fraction being equal to the LCM:

1/8 + 3/4= 1/8 + 3 x 2 = 1/8 + 6/8

                         4 x 2

Now that the fractions have like denominators, add the numerators:

1/8  + 6/8 = 1+6 = 7/8

                    8

Answer:

Step-by-step explanation:

https://d1avenlh0i1xmr.cloudfront.net/large/53ca8d0d-

Answer:

20 kriti and 40 Kiran rupees

Answer:

b

Step-by-step explanation:

:)

Answer:

doctor

Step-by-step explanation:

pepper in walmart

Answer:

4.63×10-¹⁰

This is your answer ☺️

Answer:

The value of x is 8

Step-by-step explanation:

Answer:

5/4, 2, 9/4, 3, 3/1    (the last two are the same so it could go in either order)

Step-by-step explanation:

1 1/4, 2, 2 1/4, 3, 3

Answer:

6

Step-by-step explanation:

6 + 8 - 8 = 6

Answer:

20

Step-by-step explanation:

Just put 6 in the equation but instead change the minus sign to addition

6+8+6=20

6+8- 20= 6

I hope this helps