5(f+2) = 2(3-f)
I don’t quite understand this well our teacher is having us try new stuff and if possible would anyone be so kind as to teach me?

Answers

Answer 1
First off distribute so 5(f+2) is converted to 5f+10 and 2(3-f) into 6-2f after we get rid of the variable on one side so let’s add 2f to 5f+10 and we are left with 7f+10=6 now Subtract 10 from 6 and we get 7f=-4. Divide by 7 to get f by itself and the final answer is -1.75

Related Questions

Nila is creating gift baskets with scented soaps and bottles of bubble bath. She has 9 scented soaps and 18 bottles of bubble bath. If each gift basket must have scented soaps and a bottle of bubble bath, what is the greatest number of gift baskets Nila can make?

PART A

Is this a GCF or LCM problem?

Answers

Answer:

9 gift baskets 9 gift basket 9 soaps and 2 bubble baths each.

Answer my question and I will give brainliest!

(1.34 - 5/8 - 0.75 + 4/9) then divide it by 4


Hurry!!

Answers

Answer:

0.40944444444

Step-by-step explanation:

if line j is parallel to line k, what is the value of x?​

Answers

x = 15


6x + 3 = 93
- 3 - 3


6x = 90

90/6 = 15

hii i have some triangle math problems i need some help with

Answers

Answer:

m<A=76

m<BCD=105

Step-by-step explanation:

in a triangle, all of the angles add up to 180. so m<a=76 degrees

BCA and BCD are supplementary angles which means they add up to 180, so m<BCD=105 degrees

Caiden got on a elevator and he forgot what floor he was going to so he pressed the last floor. The elevator ascended 12 floors, then descended 5 floors. Before Caided realized where he was, the elavator ascended 8 floors and Caiden got off. On what floor did Caiden get off

Answers

Answer:

The answer is floor 15

Step-by-step explanation:

12-5=7

7+8=15

what is the ratio to 4 apples and 2 bananas i need answers asap plzzzzz

Answers

Answer:

4:2 or 4/2 or 4 to 2

Four apples for every 2 bananas.

Step-by-step explanation:

Hope this helps! <3

6th grade math yo halp me

Answers

Answer:

9.018

Step-by-step explanation:

Answer: 9.018

Step-by-step explanation:

do 4.5 times 2 which is 9, then 0.4x0.4+0.2 which gives u 9.018.

Hope this help :)

what is the equation of the line?​

Answers

Answer:

A is the correct answer

Step-by-step explanation:

You subtract y2-y1 / x2-x1. So that would make 5-1/12-6 which equals 4/6

Lindy is going to New England to visit her brother for spring break and wants to know what the weather will be like. Her brother is a chemist, so naturally he tells her it is expected to be 272 Kelvin while she is in town. Can you help her find the temperature in °F so she can know if she should pack a jacket or not?

Answers

Answer:

29.93° F

____________________

The value of the temperature of 272 Kelvin in Fahrenheit is 29.93° F.

How to Convert Kelvin to Fahrenheit?

To convert Kelvin to Fahrenheit, enter the supplied value into the below k to f formula. The following are the procedures for converting k to f (Kelvin to Fahrenheit):  °F = (K − 273.15) × 1.8 + 32.

Substitute the given value (in K) in the formula:

Then simplify the expression and find the solution.

Then write the final answer in °F.

To determine the temperature in °F when it is in 272° Kelvin

We need to substitute the value of K as 272 in the K to F formula given above.

⇒ °F = (272 − 273.15) × 1.8 + 32

⇒ °F = -1.15 × 1.8 + 32

⇒ °F = -2.07+ 32

⇒ °F = 29.93°

Therefore, the value of 272 K in Fahrenheit is 29.93° F.

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-6n - 20 = -2n + 4(1 - 3n)

Answers

The answer is n=3 :)

A reporter determines a baseball​ player's batting​ average, which is a ratio of number of hits to number of times at bat. The result is shown on a calculator as 0.2121

Answers

Complete question :

A reporter determines a baseball player's batting average, which is a ratio of number of hits to the number of times at bats. The result shown on a calculator as 0.2121....

How many hits would the player be expected to get in 200 at bats? Explain

Answer:

42

Step-by-step explanation:

Given that:

Batting average = number of hits / number of time at bats

Batting average obtained = 0.2121...

If at bats of the player = 200

Hence, number of hits ;

Batting average = number of hits / number of time at bats

0.2121 = number of hits / 200

Number of hits = 0.2121 * 200

Number of hits = 42.42..

= 42 ( approx)

How to solve x^4 -10x^2 +9

Answers

Answer:

(x² - 9)(x² - 1)

Step-by-step explanation:

Using Quadratic trinomials

Factor x⁴ - 10x² + 9

Step 1: Find the two integers whose product of 9 and whose sum of -10

Product

-9 × -1 = 9

Sum

-9 + -1 = -10

Step 2: Use -1 and -9 to complete the factors

x⁴ - 10x² + 9 = (x² - 9)(x² - 1)

Step 3: Use the foil method to check the factors

(x² - 9)(x² - 1) = x⁴ - 1x² - 9x² + 9 = x⁴ - 10x² + 9

which is the function represented by the table?

Answers

Answer:

fx= x+5

Step-by-step explanation:

I just need a quick answer for this homework.

Answers

Answer:

D. clothes last longer

Step-by-step explanation:

D is a result of the statement. Therefore, it is the hypothesis.

I hope this helps!

4y(3x + 2) − 2(3x + 2)

Answers

Answer:

12xy+8y-6x-4

Step-by-step explanation:

4y(3x+2)-2(3x+2)

12xy+8y-6x-4

4x3=12+2-(3x+2 7 hjkkhh

Human skin has a thickness of about 5 * 10-3 meter. A
grain of sand has a thickness of about 1* 10-3 meter.
About how many grains of sand would it take to match the thickness
of human skin?
Grains of Sand
Human Skin
(1 x 10)
(5 x 10-)

Answers

Answer:

human skin is thicker than sand , hope this helps

It will take 5 grains of sand to match the thickness of a human's skin.

What is comparison?

Comparing numbers in maths defined as a process or method in which one can determine whether a number is smaller, greater, or equal to another number according to their values.

Given that, Human skin has a thickness of about 5×10⁻³ meter. A grain of sand has a thickness of about 1×10⁻³ meter.

As we can see the that the measurement of sand grain is greater than that of human skin's measurement, the skin is about  5×10⁻³ meter and sand grain is about 1×10⁻³ meter.

We can say,

5×10⁻³ > 1×10⁻³

The human skin's thickness is 5 times greater than the thickness of a sand grain.

Hence, we have to multiply by 5 to measure of the thickness of a sand grain to make it equal to human skin's measurement,

Hence, It will take 5 grains of sand to match the thickness of a human's skin.

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Solve for x
2x + 11
70°
75°

Answers

Answer:

6

Step-by-step explanation:

Which number anyone know?

Answers

Answer:

i think its 20 students

Step-by-step explanation:

because 4x5=20

D)2o the reason why it’s 20 is because for 1 tables can take 5 students so for it 4 it will 4times the number of the students

please answer this for me

Answers

Answer:

x=409

Step-by-step explanation:

you just solve, -15+5x=2030

add 15 both sides->5x=2030

divide by 5 both sides-> x=409

Answer:

409

Step-by-step explanation:

Mark as Brainliest!!! Hopes This Helps:)

Please solve 2x+7/3=9

Answers

i believe the answer is 17

At a charity bike rally, 2/3 of the student population of Heartsworth Middle School participated. If there are 1,200 students at Heartsworth, how many participated? Write in simplest form

Answers

Answer:

800 students

Step-by-step explanation:

1200/3=400

400×2=800

Which is NOT an example of the three trigonometric reciprocals of sine, cosine and tangent?
A. Cosecant
B. secant
C. theorem
D. cotangent

Answers

C
It’s not even related to the trigonometric reciprocals

The trigonometric function gives the ratio of different sides of a triangle. The option that is not an example of trigonometric reciprocals of sine, cosine, and tangent is theorem.

What are trigonometric functions?

The trigonometric function gives the ratio of different sides of a right-angle triangle.

[tex]\rm Sin \theta=\dfrac{Perpendicular}{Hypotenuse}\\\\\\Cos \theta=\dfrac{Base}{Hypotenuse}\\\\\\Tan \theta=\dfrac{Perpendicular}{Base}\\\\\\Cosec \theta=\dfrac{Hypotenuse}{Perpendicular}\\\\\\Sec \theta=\dfrac{Hypotenuse}{Base}\\\\\\Cot \theta=\dfrac{Base}{Perpendicular}\\\\\\[/tex]

where perpendicular is the side of the triangle which is opposite to the angle, and the hypotenuse is the longest side of the triangle which is opposite the 90° angle.

The trigonometric reciprocal of sine, cosine, and tangent are cosecant, secant, and cotangent, respectively. Therefore, the option that is not an example of trigonometric reciprocals of sine, cosine, and tangent is theorem.

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Leshawn was asked to sketch the graph of a linear
function that is increasing for all values of x. Which
end behavior shouid his graph show? 7

Answers

Answer:

do you have a photo ? to go with it

Step-by-step explanation:

Isla buys 5 books for $22. Jo buys 3 books for $13. Which one
got the better deal?

Answers

Answer:

 well right now i have a calculator and i divide 22 by 5 and got 4.4 for each book and i divide 13 by 3 and i got 4.3 so jo got a better deal

Step-by-step explanation:

Find the volume of the cylinder. Round your answer to the nearest tenth.

Answers

Answer:

v=  π r2 h

Step-by-step explanation: the answer for ur question :)

x - y = -11/3
What is the slope?

Answers

Answer:

m=1

Hope this will help.

The slope for this equation is 1

What is the sum? (2x − 6) +4(x − 3)

Answers

Answer:

(2x - 6) + 4(x - 3) = 6x - 18

Step-by-step explanation:

(2x - 6) + 4(x - 3)         use the distributive property a(b + c) = ab + ac

= 2x - 6 + (4)(x) + (4)(-3)

= 2x - 6 + 4x - 12        combine like terms

= (2x + 4x) + (-6 - 12)

= 6x - 18

One endpoint of a line segment has coordinates represented by (x+6, 1/3y). The midpoint of the line segment is (2,−5). How are the coordinates of the other endpoint expressed in terms of x and y?

Answers

Answer:

The coordinates of the other endpoint are [tex]B(x,y) = \left(-x-2, -10-\frac{1}{3}\cdot y\right)[/tex].

Step-by-step explanation:

Let [tex]AB[/tex] a line segment in which [tex]M[/tex] is the midpoint. If both [tex]A[/tex] and [tex]M[/tex] are given, then we determine the location of [tex]B[/tex] from definition of midpoint. That is:

[tex]\frac{1}{2}\cdot \vec A + \frac{1}{2}\cdot \vec B = \vec M[/tex] (Eq. 1)

Where:

[tex]\vec A[/tex], [tex]\vec B[/tex] - Endpoints with respect to origin, dimensionless.

[tex]\vec M[/tex] - Midpoint with respect to origin, dimensionless.

[tex]\vec A + \vec B = 2\cdot \vec M[/tex]

[tex]\vec B = 2\cdot \vec M - \vec A[/tex]

If we know that [tex]A(x, y) = \left(x+6,\frac{1}{3}\cdot y \right)[/tex] and [tex]M(x, y) = (2,-5)[/tex], then the coordinates of [tex]\vec B[/tex] are:

[tex]\vec B = 2\cdot (2,-5)-\left(x+6,\frac{1}{3}\cdot y \right)[/tex]

[tex]\vec B = (4,-10)-\left(x+6,\frac{1}{3}\cdot y \right)[/tex]

[tex]\vec B = \left(-x-2, -10-\frac{1}{3}\cdot y\right)[/tex]

The coordinates of the other endpoint are [tex]B(x,y) = \left(-x-2, -10-\frac{1}{3}\cdot y\right)[/tex].

Answer:

(−2−x,−10−1/3y)

Step-by-step explanation:

Some friends find a sheet of stickers with 9 gold stars on it. After talking it over, the 3 friends share them fairly.

Answers

they each will get 3 stars, because 9 divided by 3 equals 3!

Answer:

each friend gets 3 stickers

Step-by-step explanation:

9÷3=3

What is the value of this expression -51/4 - ( - 1 1/2 +3 3/4) ?

Answers

Answer:

-15

Step-by-step explanation:

just used a calculator

Answer:

After you enter the expression, Algebra Calculator will print a step-by-step ... Here are some examples: y=2x^2+1, y=3x-1, x=5, x=y^2. To graph a point, enter an ordered pair with the x-coordinate and y-coordinate separated by a comma, e.g., (3,4

Step-by-step explanation:

agen simple math for a middle school student

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