Please help me find W Z U

Answer:

x = 4

Step-by-step explanation:

3x = x + 8

Subtract x from both sides

3x -x = 8

2x = 8

Divide both sides by 2

x = 8/2

x = 4

Answer:

5

Step-by-step explanation:

Convert the equation into standard form and look for the value without a variable.

[tex]3x^2+7-2(4x+1)\\3x^2+7-8x-2\\3x^2-8x+7-2\\3x^2-8x+5[/tex]

9 is the constant

Answer:

7

Step-by-step explanation:

Answer: $63.75

Step-by-step explanation:

85-25%= $63.75

Answer:

Step-by-step explanation: you would start with a dot on the y-axis at -2, then you would go up 2 and over 5 cuz the slope is 2/5. just keep doing this and you’ll have your graph

Answer:

Make a line connecting points (0,0) (1,5) and (-1,-5)

Step-by-step explanation:

Okay, so you have to start your first point at (0,0), which is the origin, because there is no y-intercept in the equation.

Next you use slope, Rise/Run to plot your next point. In the equation y=mx+b, the slope is in m. So in y=5x, the slope is 5/1 .

So, you're going to move up 5 from the origin and move to the right once, which will give you the point (1,5).

If you need another point to make a line go the opposite way from the origin. So we would go down 5 and left 1. That would give us the point (-1,-5)

Hopefully this helps! Leave a comment if it does and I suggest asking your teacher to make sure it's correct!

Answer:

Chronological

Step-by-step explanation:

These texts organize events in the order they happened. This structure is common in current events, history and in works of fiction or memoir. Key words include time markers like “first,” “next,” “then” and “finally.”

Answer:

I think it's -35

Step-by-step explanation:

sorry if its wrong

Answer:

y=-6.

Step-by-step explanation:

1) the condition f(-1)=-6 and f(4)=-6 mean points A and B have coordinates (-1;-6) and (4;-6);

2) the points A and B has the same y-coordinate, it means, the required line is parallel to the x-axis and the required function is: y=-6.

P.S. the suggested way is not the only one.

The linear function f is f(x) = -6.

A function is a relationship between inputs where each input is related to exactly one output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

f(-1) = -6

f(4) = -6

The linear function f can be in the form of f(x) = mx + c.

Now,

m = (-6 + 6) / (4 - 1)

m = 0/3

m = 0

Now,

f(-1) = -6

x = -1

f(x) = mx + c

f(-1) = 0 x -1 + c

-6 = 0 + c

c = -6

Now,

f(x) = -6

Thus,

The function f is a constant function.

f(x) = -6

Learn more about functions here:

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These 4 consecutive multiples of 3 are of the form

3N, 3 (N + 1), 3 (N + 2), 3 (N + 3)

The given constraint is captured in the equation

5 (3N + 3 (N + 3)) = 13 (3 (N + 2)) - 6

Solve for N :

5 (3N + 3N + 9) = 13 (3N + 6) - 6

5 (6N + 9) = 13 (3N + 6) - 6

30N + 45 = 39N + 78 - 6

30N + 45 = 39N + 72

30N - 39N = 72 - 45

-9N = 27

N = 27/(-9)

N = -3

Then the 5 consecutive multiples of 3 are

-9, -6, -3, 0

Answer:

213.5035 or 213.50

Step-by-step explanation:

I did the math lol

Answer:

213.5

Step-by-step explanation:

2,

median is the number in the middle if you wrote them from least to greatest and crossed of the ends.

Plant A's median is 3 and Plant B's is 5.

Answer:

Step-by-step explanation:

First divide 1500 by 60 to see how many words he can write in a minute. he can text 25 words a minute. multiply that by five to see how many words he can text in five minutes. he can text 125 words in five minutes, so he can text 85 words in a minute.

Answer:

max number of people is 9

Step-by-step explanation:

285 - 7.25 - 28.50p

Answer:

it is linear because there is no answers on the input side that are the same and there is no numbers on the output that are the same  if it was nonlinear there would have 2 be some numbers that are the same but the answer is linear because there are no numbers that are the same

Step-by-step explanation:

Answer:

Linear

Step-by-step explanation:

Answer:

4x - 12y = -1

Step-by-step explanation:

Standard form Ax +By = C

12y = 4x + 1

0 = 4x - 12y +1            Substract 12y from both sides

-1 = 4x - 12y  as  4x - 12y = -1      Substract -1 from both sides

1st step is to copy a segment and an angle , 2nd step is to set the width of the compass to the length of segment. and last step to draw a perpendicular line.

What is geometry ?

Geometry is the branch of mathematics focused on the relationships and characteristics of solids, surfaces, solids, and other such objects.

Given, we must describe the first stage , which will be the process of copying a line segment, which ensures that the new line segment is the same length as the original line segment. An angle and a segment must be copied as a first step. The picture gives a description of the copying construction.

The width of the compass must then be adjusted to the segment length. The new angle will now be consistent with the original angle. This is the next step.

Making a perpendicular line is the next step. Here, it is demonstrated how to draw a line through a point that is perpendicular to the given line.

Therefore , 1st step is to copy a segment and an angle , 2nd step is to set the width of the compass to the length of segment. and last step to draw a perpendicular line.

Learn more about geometry here :

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Answer:

[tex]\underline{\boxed{\sf x=74^o}}[/tex]

Step-by-step explanation:

The given triangle is in isosceles triangle because it has two congruent sides. Angles across from the congruent sides are also congruen, so the angle without a label measures x.

(3 angles in a triangle add up to 180°).

Equation:- [tex]\sf x^o+x^o+32^o=180^o[/tex]

Let's solve for x:-

[tex]\sf x+x+32=180[/tex]

[tex]\sf 2x+32=180[/tex] (Simplify)

[tex]\sf 2x+32-32=180-32[/tex] (Subtract)

[tex]\sf 2x=148[/tex]

[tex]\sf \dfrac{2x}{2} =\dfrac{148}{2}[/tex] (Divide)

[tex]\sf x=74^o[/tex]

Answer:

a) 3 lemons = (0.3)^3 = 0.027

------------------------------------

b) No fruit symbols = (0.5)^3 = 0.125

c) 3 bells (the jackpot) = (0.1)^3 = 1/1000

d) No bells = (999/1000)

e) At least one bar (An automatic loser)= 1 - P(no bars)

= 1 - 3C0(0.4)^0*0.6^3 = 1-0.6^3 = 0.784

============================================

Cheers,

Step-by-step explanation:

[tex] = ( - \frac{1}{3} + \frac{1}{9} ). {4}^{2} + \frac{5}{18} [/tex]

[tex] = ( - \frac{3}{9} + \frac{1}{9} ).16 + \frac{5}{18} [/tex]

[tex] = - \frac{2}{9} .16 + \frac{5}{18} [/tex]

[tex] = - \frac{32}{9} + \frac{5}{18} [/tex]

[tex] = - \frac{64}{18} + \frac{5}{18} [/tex]

[tex] = - \frac{59}{18} [/tex]

Option → C

letter c

Step by step Explanation:

(-1/3+1/9)(4²)+5/18

=-2/9(4²)+5/18

=-2/9(16)+5/18

=-32/9+5/18

=-59/18

hope this help you!

Answer:

Width: 15 cm

Area: 150 cm squared

Step-by-step explanation:

I did 10 + 10 to get the total of the two sides of the rectangle.

I subtracted 20 from 50 to get what the two widths are supposed to add up to.

The answer was 30 so I divided 30 by 2 to get what one width equals.

The width equals 15.

To get the area of a rectangle you have to multiply the length by the width which would be 150 cm squared.

Step-by-step explanation: the width is 15cm

Step-by-step explanation:

ln(x) + ln(x + 25) = 0

ln(x(x + 25)) = 0

ln(x² + 25x) = 0

ln(x² + 25x) = ln(1) , x ≥ 0

x² + 25x = 1

x² + 25x + 625/4 = 1 + 625/4

(x + 25/2)² = 629/4

x + 25/2 = ±√(629/4)

x = ( -25 ±√629)/2

x = (-25 - √629)/2 atau ( -25 + √629)/2

(-25 - √629)/2 ≥ 0 NOT PROVED

(-25 + √629)/2 ≥ 0 PROVED

Solution → x = (-25 + √629)/2

Answer: Let the number be x.

According to the question,

2x-3=13

So, 2x=16

So, x=8.

Thus, the number is 8

Step-by-step explanation:

The fraction of the labelled angle is: 2/3 of one semicircle.

In radians, it is: 2.0944 rad.

Recall:

One semicircle = 3.1416 radian

One semicircle = 180 degrees

Thus, 120 degrees of a semicircle as a fraction would be:

Therefore, 120 degrees equals 2/3 semicircle.

Convert to radians:

One semicircle = 3.1416 radian

2/3 semicircle = x

[tex]x = 3.1416 \times \frac{2}{3} \\\\\mathbf{x = 2.0944 $ rad}[/tex]

Therefore, the fraction of the labelled angle is: 2/3 of one semicircle.

In radians, it is: 2.0944 rad.

Learn more here:

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Mag aral ka po ng ayos pag nag f2f na para di ka naka asa dito

Answer:

-12

Step-by-step explanation:

k/-6 - (-4) = 6

k/-6 + 4 = 6

k/-6 = 6 - 4

k/-6 = 2

k = 2 . -6

k = -12

Answer:

X=-33

Step-by-step explanation:

Answer:

x= -33

Step-by-step explanation:

Subtract 9 from both sides:

2/3x+9-9=-13-9

Simplify the arithmetic:

2/3 · x =-13-9

Simplify the arithmetic:

2/3 · x = -22

Multiply both sides by inverse fraction 3/2:

2/3x ·3/2= -22 ·3/2

Group like terms:

 2/3 ·3/2x= -22 ·3/2

Simplify the fraction:

x=-22 · 2/3

Multiply the fractions:

x= -22·2/3 ÷2

Simplify the arithmetic:

x = -33

Answer:

$4.25

Step-by-step explanation:

Answer:

Sales tax: $4.25

Answer:

March

Step-by-step explanation:

July August Sept Octo Nov Dec Jan Feb Mar Apr May June July August September Octo Nov Dec Jan Feb March

Just count the months till u get to 21 and whatever month 21 lands on, thats the month