Mathematics High School

b=1/4af solve for a
if u could answer this as fast as possible that would be great

Answers

Answer 1

Answer:

b/(1/4)(f)=a

Step-by-step explanation:

b=1/4af

b/(1/4)(f)=a

Answer 2

Answer:

[tex]b = \frac{1}{4} \times a \times f \\ multiply \: both \: side \: by \: \frac{4}{f} \\ b \frac{4}{f} = \frac{1}{4}a \times f \times \frac{4}{f} \\ \frac{b \times 4}{f} = a \\ thank \: you[/tex]

Related Questions

What is the inverse function of f(x) = x/x—2

Answers

Answer:

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

Step-by-step explanation:

find the inverse of the function

 

To find the inverse function, swap x and y, and solve the resulting equation for x.

If the initial function is not one-to-one, then there will be more than one inverse.

So, swap the variables

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

becomes

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

Now, solve the equation 

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

 for y.

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

24 oz of soda cost 1.29 at that rate how much would you expect 30 oz. of soda to cost?

Answers

Answer:

about $1.60 i think

Step-by-step explanation:

Subtraction with Real Numbers (I need the equation on how to solve the answer)

-3-(-8)=

Answers

Answer:

5

Step-by-step explanation:

Given:

- 3 - (- 8)

Remember two subsequent negatives turn to positive:

- 3 + 8 = 8 - 3 = 5

Answer:

5

Step-by-step explanation:

[tex] - 3 - ( - 8)[/tex]

Remove the parentheses:

[tex] - 3 + 8[/tex]

= 5

Simplify: 5 - 3 + 7 - (-9)

Answers

Answer: 18

Hope it helps

Answer:

18

Step-by-step explanation:

5 - 3 + 7 - (-9) =

5 - 3 + 7 + 9 =

2 + 7 + 9 =

9 + 9 =

18

Hey, how has day been going so for just want to know

Answers

Answer:

Its been bad Been having realllll Bad period Cramps srry if that was TMI but besides that not bad

Step-by-step explanation:

How about you?

Find the volume of a rectangular prism that is 10 cm long, 3 cm wide, and 2 cm high. Please draw and label the prism​

Answers

Answer:

Volume = Length × Width × Height

Volume = 10 × 3 × 2

Volume = 60 cm

Rounding decimals 3.5691 thousandths

Answers

rounded to the nearest thousandth : 3.569

If AB = 4x+4, BC = x - 5 and AC = 19
find x, ab, and bc

Answers

Answer:

AB=x+3;

BC=2x;

AC=4x−5

AB+BC=AC

x+3+2x=4x−5

3x+3=4x−5

x=8.

Step-by-step explanation:

Solve for each expression by writing the solution in unit form and in standard form.
Expression
Unit Form
Standard Form
(2 tens 1 one) x 10

Answers

Llsjshshshdududhbdbd

Làm ơn hãy giúp tôi
(a+b)²
(a-b)²

Answers

Answer:

[tex](a + b) ^{2} = {a}^{2} + 2ab + {b}^{2} \\ (a - b) ^{2} = {a {}^{2} - 2ab + {b}}^{2} [/tex]

Step-by-step explanation:

hopethe answer helped you :)

Answer:

(a+b)² = a²+2ab+b²

(a-b)² = a²-2ab+b²

Step-by-step explanation:

can someone help me with this please

Answers

Answer:

7.5

plss mark brainliestt

Step-by-step explanation:

5×1.5=7.5

if u dilate or enlarge something by a scale factor bigger than 1,then it gets larger

What are the repeating digits in a small scoop of repeating digits in the decimal equivalent of the fraction shown below 1111/999

Answers

Let x = 1111/999. Then

999x = 1111

1000x - x = 1111

Clearly 1 < x < 2, and x must have a repeating pattern of 3 digits immediately after the decimal point. So we can write

x = 1.abcabcabc…

Then

1000x = 1abc.abcabcabc

and

1000x - x = 1abc.abcabcabc… - 1.abcabcabc…

999x = 1abc - 1

x = (1abc - 1)/999

Now,

1abc - 1 = 1000 + 100a + 10b + c - 1

and

1111 = 1000 + 100 + 10 + 1

which means a = b = 1 and c = 2.

So we have

1111/999 = 1.112112112…

Find the output, y, when the input, , is 6.
y =
y
y
7
8+
6+
4+
2
→ 2
-2
2
CO
4.
6
8
os
-2
-4+
-6+

Answers

You have to add it backwards and times it then you divde 2

A fraction is shown.
13/8
What is the decimal form of the fraction?
O 0.625
O 0.652
O 1.625
O 1.652

Answers

Answer:

1.625.

Step-by-step explanation:

13/8 = 1 5/8

= 1 +  0.625

= 1.625.

1.625 is the answer

hi please help i’ll give brain

Answers

bye the question

greatest common factor means which is common factor in all three numbers as 18,36,45

Step-by-step explanation:

here,

18=2*3*3

36=2*2*3*3

45=3*5*5

therefore the greatest common factor of 18,36 and 45 is 3.

HELP ME PLEASE!! I NEED HELP ASAP

Answers

Answer:

5

Step-by-step explanation:

5/25 = 1/5

5 is 1/5 of 25

What is the value of x in the equation x − 7 = 11?

Answers

Answer: x = 18

explanation: By adding 11 and 7 you get 18

Answer:

18

Step-by-step explanation:

x - 7 = 11x = 11 + 7x = 18

[tex]\tt{ \green{P} \orange{s} \red{y} \blue{x} \pink{c} \purple{h} \green{i} e}[/tex]

-19 = x - 19

heyyy i need some help again :)

Answers

Answer:

[tex] - 19 = x - 19 \\ x = - 19 + 19 \\ x = 0 \\ thank \: you[/tex]

Answer:

x = 0

Step-by-step explanation:

-19 = x - 19

Add 19 to both 19’s

0 = x

x = 0

Solve for y and show steps
Ill mark brainliest

8y-3=11y+9

Answers

Answer:

-4

Step-by-step explanation:

Your equation

8y - 3 = 11y + 9

Switch the right side of the equation so the y variable on the outer side

8y - 3 = 9 + 11y

Subtract the 11y (from both sides of the equation so the equality will hold)

-3y - 3 = 9

Switch the equation around

9 = -3y - 3

Add the 3 (to both sides of the equation so the equality will hold)

12 = -3y

Switch the equation around again so that the y variable is on the left

-3y = 12

Divide both sides by -3

y = -4

Hope it help,... Chow,...!

f(x) = (x2 + 6)2 has how many
roots.

Answers

Answer:

It has two roots

that is †2.4i and -2.4i

Step-by-step explanation:

[tex]f(x) = ( {x}^{2} + 6) {}^{2} [/tex]

for a root, f(x) is zero

[tex] {( {x}^{2} + 6)}^{2} = 0 \\ ( {x}^{2} + 6) = 0[/tex]

subtract 6 from both sides:

[tex]( {x}^{2} + 6) - 6 = 0 - 6 \\ {x}^{2} = - 6[/tex]

remember: from complex numbers, i² is -1

[tex] {x}^{2} = 6 {i}^{2} [/tex]

take square root on both sides:

[tex] \sqrt{ {x}^{2} } = \sqrt{ {6i}^{2} } \\ x = i \sqrt{6} \\ x = + 2.4i \: \: and \: \: - 2.4i[/tex]

|2-x|>|2x-1|


tolong sertakan cara pertidaksamaan nilai mutlak kak​

Answers

Answer:

a

Step-by-step explanation:

The endpoints of GH are G(-3,0) and G(7, -8) Find the coordinates of the midpoint M

Answers

Answer:

(2,-4)

Step-by-step explanation:

Determine the domain and range of:​

Answers

Answer:

Domain and Range both All Real Numbers

example: The sum of 2x and 9 = (2x + 9)

1) The sum of three times a number, x, and 12

2) The sum of 5z and a number, n.

3) The sum of 5z and a number n, decreased by 35.

4) The sum of a number x, and 4, and 7

5) The sum of a number z, and 9 and 18

Answers

Answer:

Step-by-step explanation:

1) 3x  + 12

2) 5z + n

3) 5z + (n-35)

4) x + 4 + 7

5) z + 9 + 18

13x - 2 (8 + 5x) = 12 - 11x

A) -4/7
B) 28/29
C) 2
D) 4

Answers

Answer:

[tex]13 x - 2(8 + 5x) = 12 - 11x \\ 13x - 16 - 10x = 12 - 11x \\ x \: terms \: togather \\ 13x + 11x - 10x = 12 + 16 \\ 14x = 28 \\ x = \frac{28}{14} = 2 \\ thank \: you[/tex]

Answer:

x=2

option c.

Step-by-step explanation:

13x - 2 (8 + 5x) = 12 - 11x13x-16-10x=12-11x13x-10x-16=12-11x3x-16=12-11x3x+11x=12+1614x=28x=28/14x=2

Hence, option c. is the correct answer

What are the steps in finding the conditional distribution of a certain category in a dataset. Give an example and solve it.

Answers

Answer:

just distribute

Step-by-step explanation:

Just kidding HAHA

How are arithmetic and geometric sequences similar.

Answers

Answer:

The similarities between arithmetic and geometric sequences is that they both follow a certain term pattern that can't be broken.

brainliest is appreciated

Step-by-step explanation:

An arithmetic sequence is a sequence of numbers that is calculated by subtracting or adding a fixed term to/from the previous term. However, a geometric sequence is a sequence of numbers where each new number is calculated by multiplying the previous number by a fixed and non-zero number.

The expression 6s^2 can be used to find the surface area of a cube whose side length is s. Find the
surface area of a cube whose side length is 4 inches.

Answers

The answer is:

6s^2

6(4)^2

6(16)

The answer is 96

X ÷ 0.25 = 0 um... Ya pls help...

Answers

Answer:

X = 0

Step-by-step explanation:

Which expression is equivalent to the given expression?
-2.12 + 80 - 9 + 4r + 712 + 2
A.-912 – 12r + 11
B. 5x2 + 12r-7
C. -9x2 + 4x – 7
D. -5.2 + 4x + 11

Answers

Answer:

912-12r+11

don't worry

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