Help its due around 10

Help Its Due Around 10

Answers

Answer 1

Answer:

Pretty sure its B

Answer 2

Answer:

Answer: B

Step-by-step explanation:

Count the number of atoms of each element on each side. They must be equal.

Only B has equal numbers of atoms of each element on both sides of the equation.

B

left side: 1 C, 2 H, 1 O

right side: 1 C, 2 H, 1 O


Related Questions

Akshay purchased goods costing ₹5,00,000 and sold at 20% profit on cost. Calculate the selling price of goods.​

Answers

Answer:

the selling price of the goods is ₹6,00,000

Step-by-step explanation:

The computation of the selling price of the goods are shown below:

As we know that

Selling price = Cost price + profit

= 5,00,000 + 5,00,000 × 0.20

= 5,00,000 + 1,00,000

= ₹6,00,000

Hence, the selling price of the goods is ₹6,00,000

Is y=10-2/x a liner or nonlinear equation?

Answers

Answer:

Non-Linear

Step-by-step explanation:

In linear equations, the variable 'x' shouldn't be in the denominator of a fraction. It will not form a straight line when graphed.

See picture below.

Hope this helps!

y=10-2/x is a non linear equation

What is slope intercept form of line?

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

A linear equation is an algebraic equation of the form y=mx+b. involving only a constant and a first-order (linear) term, where m is the slope and b is the y-intercept.

The given equation is y=10-2/x

The x variable is in the denominator.

The given equation is not in the form of the linear equation y=mx+b.

and when we graph this equation we do not get a straight line.

Hence,  y=10-2/x is a non linear equation

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A line passes through the given points. Write an equation for the line in point-slope form. Then rewrite the equation in slope-intercept form. (1 , 1/2), (3, 2)
A) y + 1/2 = 3/4 ( x + 1 ) ; y = 3/4x + 1/4
B) y − 1/2 = 3 ( x − 1 ) ; y = 3x − 1/4
C) y − 1/2 = 3/4 ( x − 1 ) ; y = 3/4x − 1/4

Answers

Answer:  C

Step-by-step explanation:

Find Slope first

[tex]m=\frac{y2-y1}{x2-x1}[/tex]

[tex]m=\frac{2-.5}{3-1}[/tex]

[tex]m=1.5/2\\m=3/4[/tex]

Slope is 3/4

Chose a point to put in point slope form

(1,1/2)

y − y1 = m(x − x1)

[tex]y-\frac{1}{2} =\frac{3}{4} (x-1)[/tex]

[tex]y-\frac{1}{2} = \frac{3}{4}x-\frac{3}{4}[/tex]

add 1/2 to both side

Carter needs to remove sod in his yard to build three flower beds. One bed will be a rectangle which measures 2.5 m by 6 m. Another bed will be a semicircle which has a diameter of 6 m. The other bed will be a quarter circle with a radius of 4 m.

Answers

Answer:

[tex]Area = 41.714[/tex][tex]m^2[/tex]

Step-by-step explanation:

Given

Rectangle:

[tex]Length = 2.5m[/tex]

[tex]Width = 6m[/tex]

Semicircle

[tex]Diameter = 6m[/tex]

Quarter circle

[tex]Radius = 4m[/tex]

Required

The square meters of sod will Carter remove [Missing information]

To do this, we simply calculate the area of each flower beds.

For the rectangle:

[tex]A_1= Length * Width[/tex]

[tex]A_1= 2.5m * 6m[/tex]

[tex]A_1= 15m^2[/tex]

For the semicircle

[tex]A_2 = \frac{1}{2}\pi r^2[/tex]

Where

[tex]r=\frac{6}{2} = 3[/tex]

So:

[tex]A_2 = \frac{1}{2} *\frac{22}{7} * 3^2[/tex]

[tex]A_2 = \frac{1}{2} *\frac{22}{7} * 9[/tex]

[tex]A_2 = \frac{1*22*9}{2*7}[/tex]

[tex]A_2 = \frac{198}{14}[/tex]

[tex]A_2 = 14.143[/tex]

For the quarter circle

[tex]A_3 = \frac{1}{4}\pi r^2[/tex]

[tex]A_3 = \frac{1}{4} * \frac{22}{7} * 4^2[/tex]

[tex]A_3 = \frac{22}{7} * 4[/tex]

[tex]A_3 = \frac{88}{7}[/tex]

[tex]A_3 = 12.571[/tex]

Total area is:

[tex]Area = A_1 + A_2 + A_3[/tex]

[tex]Area = 15 + 14.143 + 12.571[/tex]

[tex]Area = 41.714[/tex][tex]m^2[/tex]

Adult movie tickets cost $8 each. Children pay $5 for a ticket. For one movie, 90 total tickets were sold for a total of $525. Which system of equations can be used to find the number of each type of ticket, adult, a, and children, c, that were sold?
A. a + c = 90 8a + 5c = 525
B. a + c = 525 8a + 5c = 90
C. a + c = 90 5a + 8C = 525
D. a + c = 525 5a + 8C = 90​

Answers

Answer: A

Step-by-step explanation:

I had this question on my test yesterday lol

The system of equation will be ". a + c = 90 8a + 5c = 525"

Let the number of adults tickets be represented by a

Let the number of children tickets be represented by c.

Since 90 total tickets were sold, this can be represented by the equation:

a + c = 90

Since adult movie tickets cost $8 each while the children pay $5 for a ticket, and total cost spent is $525, this will be:

8a + 5c = 525

Therefore, the correct option is A.

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3. If the average of 16, 14, x, 23, 20 is 18, find the value of x.
LA
Maths

Answers

Answer:

x = 17

Step-by-step explanation:

Here, we want to find the value of x

mathematically, the mean is the sum of the numbers divided by the count of the numbers

The count of the numbers is 5

So we have;

(16 + 14 + x + 23 + 20)/5 = 18

73 + x = 5(18)

73 + x = 90

x = 90-73

x = 17

A rectangular prism has a length of 734 inches, a width of 312 inches, and a height of 6 inches. Mario has a storage container for the prism that has a volume of 165 cubic inches. What is the difference in volume between the prism and the storage container?

Answers

Answer: [tex]27.6\ in.^3[/tex]

Step-by-step explanation:

Given

Length of Prism is [tex]l= 7.34\ in.[/tex]

The width of Prism is [tex]w=3.12\ in.[/tex]

The height of Prism is [tex]h=6\ in.[/tex]

The volume of a The height rectangular prism is given as

[tex]V=l\times w\times h[/tex]

Substituting values we get

[tex]\Rightarrow V=7.34\times 3.12\times 6=137.404\ in.^3[/tex]

Volume of storage [tex]V_s=165\ in.^3[/tex]

The difference in volume is

[tex]\Rightarrow 165-137.404=27.59\approx 27.6\ in.^3[/tex]

4. This is a
function
5. The equation is
6. The value for f(-4) is
THREE NUMBERS BEHIND THE DECIMAL PT

Answers

Answer:

Step-by-step explanation:

4). This is an exponential function.

5). Let the equation of this function is,

    f(x) = a(b)ˣ

    Since, two points (-1, 4) and (0, 6) are lying on the graph of the function,

    For (-1, 4),

    4 = a(b)⁻¹

    4 = [tex]\frac{a}{b}[/tex] --------(1)

    For (0, 6),

    6 = a(b)⁰

    a = 6

    From equation (1),

    4 = [tex]\frac{6}{b}[/tex]

    b = [tex]\frac{6}{4}[/tex] = 1.5

    Therefore, equation of the function will be,

    f(x) = 6(1.5)ˣ

6). Now the value of f(-4) will be,

    f(-4) = 6(1.5)⁻⁴

           = 1.185

write an equation for the following: (3,-2) and a slope of -2

Answers

Answer:

y=-2x+4

Step-by-step explanation:

y-y1=m(x-x1)

y-(-2)=-2(x-3)

y+2=-2x+6

y=-2x+6-2

y=-2x+4

Eric can run 4 miles in 56 minutes. how many miles does Eric run if he runs for 42 minutes?

Answers

Answer:

3 miles

Step-by-step explanation:

y(x) = total minutes

y = total miles

x = the time in minutes it take erica to run a mile

4x = 56

x = 56/4

x = 14

so it takes her 14 minutes to run one mile

plug 14 into x

y(14) = 42

42/14 = 3 miles


At the first stop on a subway line, 50 passengers entered the train. The chart shows the number of passengers that entered and
exited the train for the next 5 stops. How many passengers were on the train when the train departed from stop 5?

Answers

Answer:

Is there a chart for this ?

Answer:

c) 30

Step-by-step explanation:

this is the answer for usa test prep !!

9 x ( 8 divided 1^3 )

Answers

The answer is 72!






...

The value of a company's equipment is $25,000 and decreases at a rate of 15% per year. What is the value after 9 years?

Answers

Answer:

6,812.26

Step-by-step explanation:

I found the answer key

Find the Circumference in the example below using the steps provided. Use 3.14 for Pi. Do not round. Be sure to label your answer.

Answers

where is the example

I can't answer the question without the example provided, but here are some steps to solve it.

Basic info-

Circumference (C)

3.14 is used for pi π= 3.14

The line halfway of the circle is the radius(r)

The line through the circle is the diameter(d)

Formulas:

C= 2πr

2 × 3.14 × the radius

OR

C= πd

3.14 × the diameter

The product of two numbers is 48. Their sum is 16. What is the greater of the two numbers? A 4 B. 8 C. 12 D. 24​

Answers

Answer:

C. 12

Step-by-step explanation:

4×12 = 48 and 4 + 12 = 16

12 is the bigger number of the two.

The answer is C to this problem

What is the exact circumference of the circle?

A 10π ft

B 20π ft

C 40π ft

D 60π ft

Answers

The exact circumstance of the circle is 20pi ft which means the answer is B

Answer:

[tex]\huge\boxed{Answer\hookleftarrow}[/tex]

Given,

Diameter (d) = 20 ft

Radius (r) = ?

[tex]r = \frac{d}{2} \\ r = \frac{20}{2} \\ r = 10 \: \: ft[/tex]

____________________

Now, we've to find the exact circumference (c) ..

[tex]c = 2\pi \: r \\ c = 2\pi \times 10 \\ c = 20\pi ft[/tex]

The answer is [tex]\large\bold{20π \ ft (option \ C)}[/tex]

____________________

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

# ꧁❣ RainbowSalt2²2² ࿐

What's the slope of the line passing through the points 9, 7 and 9 , -1

Answers

Answer:

Undefined slope

Human:

✧・゚: *✧・゚:*  Answer:  *:・゚✧*:・゚✧

✅ 5/4

I WOULD APPRECIATE BRAINLIEST!

~ ₕₒₚₑ ₜₕᵢₛ ₕₑₗₚₛ! :₎ ♡

~

2 x 7/8
(7/8 is a fraction)
i think i know the answer but i have no confidence in myself, pls leave an explanation too and i will give brainliest :))

Answers

Answer:

okay mate

Step-by-step explanation:

2 *7/8

2 gets cancelled and it is 7/4

2 x 7/8= 7/4
2 Is the greatest common factor, therefore you’d cancel out the 8 by dividing it by 2. since 2/2=1 you can leave it and 8/2=4 therefore your answer is 7/4. hope this helped your confidence !

help!! please! it’s due in 2 hours!

Answers

Answer:

-3

Step-by-step explanation:

on the number line -3 is closer to 0  

In AKLM, k = 13 cm, 1 = 17 cm and m=28 cm. Find the measure of ZK to the nearest
degree.

Answers

Answer:

18

Step-by-step explanation:

delta math

Jeffrey buys a microscope priced at $333.74. Shipping and handing are an additional 10 of the price. How much shipping and handling will Jeffrey pay?​

Answers

Answer would be 42.28

Martin Company currently produces and sells 33,000 units of product at a selling price of $15. The product has variable costs of $5 per unit and fixed costs of $43,000. The company earns a total contribution martin of

Answers

Answer:

$330,000

Step-by-step explanation:

The selling price per unit is $15

The variable cost per unit is $5

Units sold is $33,000

The contribution margin can be calculated as follows

(15-5)×33000

= 10 × 33000

= 330,000

Hence the contribution margin is $330,000

What is a No solution? What is a infinite solution?

Answers

No is a solid answer and infinite solution well that just means anything

Answer:

No solution would mean that there is no answer to the equation. ... Infinite solutions would mean that any value for the variable would make the equation true?

Simplify the expression.... Help Needed ASAP

Answers

Answer: 4x^7/5

Step-by-step explanation:

Reduce the numbers, then calculate the problem.

2x=16 what is the answer

Answers

Answer:

8

Step-by-step explanation:

2*8 = 16

Answer:

x=8

Step-by-step explanation:

Thats what I think it is

Find a ⋅ b.

a = 9i + 5j, b = 4i + 3j

Answers

-36 + 47ji + 15j^2


Best luck with your studying

Add (a+b-3)+(b+2a-1)+(4-6b+2a)

Answers

5a-4b is the answer

Answer:

[tex](a + b - 3) + (b + 2a - 1) + (4 - 6b + 2a)[/tex]

=

[tex]a + 2a + 2a + b + b - 6b - 3 - 1 + 4[/tex]

[tex]5a - 4b - 4 + 4[/tex]

[tex] = 5a - 4b + 0[/tex]

[tex] = 5a - 4b[/tex]

have nice day

hope it will help you

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give me thanks

If x + y = 12 and x = 2y, then x=

Answers

The value of x is equal to 8.

Given the following equation;

[tex]x + y = 12[/tex]  .....equation 1

[tex]x = 2y[/tex]       .....equation 2

To find the value of x, we would solve the system of equations by using the substitution method to determine the value of y;

Substituting eqn 2 into eqn 1, we have;

[tex]2y + y = 12[/tex]

[tex]3y = 12\\\\y = \frac{12}{3}[/tex]

y = 4

Next, we would solve for the value of x;

From equation 2;

[tex]x = 2y\\\\x = 2(4)[/tex]

x = 8

Therefore, the value of x is equal to 8.

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77+7
plz help me with this problem dldldlddldldl

Answers

Answer:

84

Step-by-step explanation:

1. Set up Problem

2. Add form right to left

77+7 = 84 because 77+7 = 84

Find the minimum or maximum value of the function g(x)=−4x^2+16x−15

Answers

i got (2,1)

but the maximum/minimum will always be the y

so the why in that case is 1
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