The value of x is???

Answer:

4.75+0.75

Step-by-step explanation:

The equation that help find length of scarf is l = 0.75 + 4.75

The result of adding two or more numbers is called a sum.

Given,

           Length of striped scarf = 0.75 feet

           Length of remaining scarf = 4.75 feet

Total length = Length of striped scarf + Length of remaining scarf

 Hence,           l    =   0.75  +   4.75

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The simplified form of the given equation is y=x²+2x+1.

In mathematics, an equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.

The solution of an equation is the set of all values that, when substituted for unknowns, make an equation true.

The given equation is y=(x+1)².

Here, by using (a+b)²=a²+2ab+b², we get

y=x²+2x+1²

y=x²+2x+1

Therefore, the simplified form of the given equation is y=x²+2x+1.

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Answer: c) k = 1

Step-by-step explanation:

18 - 6k = 6 + 18k

18 = 6 + 12k

12 = 12k

1 = k

The value of k is -1.

Option B is the correct answer.

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x + 4 = 7 is an equation.

We have,

-18 - 6k = 6 (1 + 3k)

Solve for k.

-18 - 6k = 6 (1 + 3k)

-18 - 6k = 6 + 18k

-18 - 6 = 18k + 6k

-24 = 24k

k = -24/24

k = -1

Thus,

k is -1.

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Answer:

The answer is 30 centimeters per month or 30/1

Step-by-step explanation:

Its actually pretty simple I convert it into a linear function which looks like this representing the answer

y=30x

the x represents the # of months

pls mark me as brainliest

Answer:

We conclude that the slope of the line that is perpendicular to [tex]y=3x+6[/tex] will be: -1/3

Step-by-step explanation:

Given the equation

[tex]y=3x+6[/tex]

Comparing with the slope-intercept form

[tex]y=mx+b[/tex]

Here, m is the slope and b is the y-intercept.

so

[tex]y=3x+6[/tex]

Here the slope of line = m = 3

As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line, so

the slope of the perpendicular line will be: -1/3

Therefore, we conclude that the slope of the line that is perpendicular to [tex]y=3x+6[/tex] will be: -1/3

Answer: gotchu bro its: -65

Step-by-step explanation:

answer. your answer is -65

Step-by-step explanation:

hope that helps you

Answer: Nah bro thats too political

Answer: 30

Step-by-step explanation:

180=88+3x+2

180=90+3x

90=3x

x=30

Answer:

THEN, the value of n is

(A) 37

(B) 30

(C) 40

(D) 36

answer is B)30

Step-by-step explanation:

Hope this helped!

Mark me brainliest if so! :) thankssss

Answer:

The slope of the graph will be:

From the attached graph, it is clear that

Step-by-step explanation:

Given the two points on the line

[tex]\mathrm{Slope\:between\:two\:points}:\quad \mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}[/tex]

[tex]\left(x_1,\:y_1\right)=\left(0,\:-4\right),\:\left(x_2,\:y_2\right)=\left(3,\:0\right)[/tex]

[tex]m=\frac{0-\left(-4\right)}{3-0}[/tex]

[tex]m=\frac{4}{3}[/tex]

Hence, the slope of the graph will be:

[tex]m=\frac{4}{3}[/tex]

We can also find the equation of the line using the point-slope form of the line equation

[tex]y-y_1=m\left(x-x_1\right)[/tex]

substituting the values m = 4/3 and the point (0, -4)

[tex]y-\left(-4\right)=\frac{4}{3}\left(x-0\right)[/tex]

[tex]y+4=\frac{4}{3}\left(x-0\right)[/tex]

[tex]y+4=\frac{4}{3}x[/tex]

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

Therefore, the equation of the line will be:

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

The graph of the equation line is also attached below.

From the graph, it is clear that

Answer:

16

Step-by-step explanation:

The only way to solve an equation like this is to take the total matches played, which is 41, and subtract it by 25, which is 16, meaning that they must have lost 16 games.

Answer:

(7,4)

Step-by-step explanation:

When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative. (7,8)

Afterwards, four units down means changing the y coordinate we have, thus making our (8) into (4.)

Hope this helps!

9514 1404 393

Answer:

  b)  h(t) = –16t^2 + 50t + 3

Step-by-step explanation:

If you put the given values in the given equation, you get ...

  h(t) = at^2 + vt + h0

where a = -16, v = 50, h0 = 3

  h(t) = -16t^2 +50t +3 . . . . . matches choice B

_____

Comment on the question

The given equation models the vertical height based on a vertical velocity of 'v'. It does not apply in the case where the horizontal velocity is v = 50 ft/s. None of the answer choices correctly models the situation where the pitcher is throwing toward the catcher.

Answer:

d

Step-by-step explanation:

Answer:

349.60

Step-by-step explanation:

Step-by-step explanation:

That's the right answer.

Plz Mark brainliest.

Answer:

7/3

Step-by-step explanation:

12 divided by 4 is 3

7 divided by 1 is 7

7/12 divided by 1/4 = 7/3

Answer:

y=3x+18

Step-by-step explanation:

find the slope of the line with the formula m=(y1-y2)/(x1-x2) =-9-0/-9+6=-9/-3=3

then use the equation (y-y1)= m(x-x1) where you use slope m=3 and one of the points (y-0)=3(x+6), y=3x+18

Answer:

The ratio of 36: 12 is 3: 1

Step-by-step explanation:

36/12=3

12/12=1

Answer:

3:1

Step-by-step explanation:

$36: $12

3:1

Answer:

x=-1.28571429

Step-by-step explanation:

Answer:

x = -1.28

Step-by-step explanation:

x2+5x=-9

7x = -9

x = -1.28

Answer:

9

ten's go for the number 10

91=9-1 9 in 90 so its 9.

so therefore your answer is 9

Step-by-step explanation:

Answer: Answer is HL

Step-by-step explanation:C&B torture my guy I'm telling you.

Answer: HL

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

Answer:

A. 400*45.2=400*45+400*0.2=18000+80=18080

B. 14.9*100=15*100-0.1*100=1500-1=1490

C. 76.2*200=76*200+0.2*200=15200+4=15204

Step-by-step explanation:

Answer:

2/3

Step-by-step explanation:

Answer:

58 degrees

Step-by-step explanation:

90-32=58

This angle is a 90 degree angle

Answer:

I am pretty sure the answer is B, 22

Step-by-step explanation

Answer:r = -1

Step-by-step explanation:

8+8r-(3+3r)=0

We add all the numbers together, and all the variables

8r-(3r+3)+8=0

We get rid of parentheses

8r-3r-3+8=0

We add all the numbers together, and all the variables

5r+5=0

We move all terms containing r to the left, all other terms to the right

5r=-5

r=-5/5

r=-1

Hope this helps

Note: Your function is missing some information. It seems your function is

[tex]f\left(x\right)=\frac{-3}{x}+7[/tex].

So, I am solving the question based on the function [tex]f\left(x\right)=\frac{-3}{x}+7[/tex],  because it would still solve your query.

Answer:

Please see the explanation.

Step-by-step explanation:

Given the function

[tex]f\left(x\right)=\frac{-3}{x}+7[/tex]

A function g is the inverse of a function f for y = f(x), x=g(y)

[tex]y=\frac{-3}{x}+7[/tex]

Replace x with y

[tex]x=\frac{-3}{y}+7[/tex]

solve for y

[tex]y=-\frac{3}{x-7}[/tex]

so the inverse of [tex]f\left(x\right)=\frac{-3}{x}+7[/tex] will be:

[tex]f^{-1}\:\left(x\right)=-\frac{3}{x-7}[/tex]

Finding the domain of [tex]f^{-1}\:\left(x\right)=-\frac{3}{x-7}[/tex]

As we know that domain is the set of the possible input values where the function is defined.

so the function domain must be: [tex]x<7\quad \mathrm{or}\quad \:x>7[/tex]

Therefore,

[tex]\mathrm{Domain\:of\:}\:-\frac{3}{x-7}\::\quad \begin{bmatrix}\mathrm{Solution:}\:&\:x<7\quad \mathrm{or}\quad \:x>7\:\\ \:\mathrm{Interval\:Notation:}&\:\left(-\infty \:,\:7\right)\cup \left(7,\:\infty \:\right)\end{bmatrix}[/tex]

Answer

tfmjonny

Step-by-step explanation:

im a anime boy wolf in a anime wolrd