HELP PLEASE!!!!!! PLEASE!!!!

Answer:

155/20

Step-by-step explanation:

155/20 in decimal form is 7.75, which is only 0.25 off of 8

7.511 is 0.489 off of 8

8.3% is technically not anywhere near 8 because a percentage needs to be a percentage of something in order to make sense.

Answer:

9, 2, 1

Step-by-step explanation:

coefficient is the number multiplied to a variable

so 9 and 2 and 1 are coefficients

Answer:

Even though you said only one coefficient, 9 and 2 are both coefficients in this expression.

Step-by-step explanation:

Answer:

3 5 minus 2 equal 3 plus 1 equals 4

Answer:

Parte dividida o separada de un todo considerada por separado.

Step-by-step explanation:

Answer:

Una cantidad numérica que no es un número entero.

Step-by-step explanation:

Answer:

r = 7

Step-by-step explanation:

You first need to know the formula for area of a circle. It is:

Area = π*r^2 (π = pi, r = radius)

Plug in for the given values:

153.86 = 3.14 * r^2

49 = r^2 (Divided both sides by 3.14)

r = 7

Hope this helps! <3

Answer:

X : ____ 0 ____1 ____ 2 ____ 3 ____ 4

P(x) : _ 0.333_0.167 _0.100_0.067__0.333

E(X) = 1.9

Step-by-step explanation:

From the question above:

X ; number of misses

For :

X = 0 ; P(X = 0) = 1/3 = 0.333

X = 1 ; misses first ; succeeds on second

P(X = 1) = 2/3 * 1/4 = 2/12 = 1/6 = 0.167

X = 2 ; misses first, misses second, succeeds on third

P(X = 2) = 2/3 * (1 - 1/4) * 1/5 = 2/3*3/4*1/5 = 6/60 = 1/10 = 0.10

X = 3 :misses first, misses second, misses third succeeds on fourth

P(X = 3) = 2/3 * 3/4 * (1 - 1/5) * 1/6 = 2/3*3/4*4/5*1/6 = 24/360 = 0.067

X= 4

P(X =4) = 2/3 * 3/4 * 4/5 * 5/6 = 120/ 360 = 1/3 = 0.333

X : ____ 0 ____1 ____ 2 ____ 3 ____ 4

P(x) : _ 0.333_0.167 _0.100_0.067__0.333

E(X) :

Σx*p(x) = (0*0.333) + (1*0.167) + (2*0.100) + (3*0.067) + (4*0.333)

0 + 0.167 + 0.2 + 0.201 + 1.332

= 1.9

Answer:

x = 3

Step-by-step explanation:

(x - 3) (x - 1) = 0

(x * x) - 2x + 3 = 0 ( quadratic equation)

[tex] {a}^{2} + bx + 3 = 0[/tex]

by the formula above (on the pic) x = 0

you can check it!

Answer: The value of (f+g)(2) = -1

Step-by-step explanation:

Given: f(2)=-14 and g(2)=13

To find: (f+g)(2)

Addition of two functions:

(f+g)(x) = f(x)+g(x)

Then, (f+g)(2) = f(2)+g(2)

(f+g)(2)  = -14+13  [given]

(f+g)(2)  = -1

Therefore , the value of (f+g)(2) = -1

Answer:

The dependent variable is the shoe size

Step-by-step explanation:

Answer:

[tex](-0.6,12.9)[/tex]

[tex](2.3,1.5)[/tex]

Step-by-step explanation:

Given:  For one part of the game, Jonny uses the  rule [tex](x,y)[/tex] → [tex](x-8.2,y+3.6)[/tex] to move objects on the screen.

To find: outputs for the given inputs

Solution:

Given rule is [tex](x,y)[/tex] → [tex](x-8.2,y+3.6)[/tex]

Put the first input as [tex](x,y)=(7.6,9.3)[/tex]

Output is [tex](x-8.2,y+3.6)=(7.6-8.2,9.3+3.6)=(-0.6,12.9)[/tex]

Given rule is [tex](x,y)[/tex] → [tex](x-8.2,y+3.6)[/tex]

Now, put input the second input as [tex](x,y)=(10.5,-2.1)[/tex]

Output is [tex](x-8.2,y+3.6)=(10.5-8.2,-2.1+3.6)=(2.3,1.5)[/tex]

Answer:

(-3.2 , 12.3)

(0.7 , 3.6)

The rule :

(x, y)→(x−7.5, y+6.8)

For the x - coordinate ; Subtract 7.5

For the y - coordinate `; add 6.8

First input : (4.3, 5.5)

Output :

x = 4.3 - 7.5 = - 3.2

y = 5.5 + 6.8 = 12.3

Output = (4.3, 5.5) →(-3.2 , 12.3)

Second input : (8.2, -3.2)

Output :

x = 8.2 - 7.5 = 0.7

y = - 3.2 + 6.8 = 3.6

Output = (8.2, -3.2)→(0.7 , 3.6)

The outputs obtained are :

(-3.2 , 12.3) and (0.7 , 3.6)

Answer: its 3(3x^3-8)

Step-by-step explanation:

Answer:

second choice

Step-by-step explanation:

edge

The region outside the circle is under the consideration. Then the correct option is B.

A circle can be characterized by its center's location and its radius's length.

Let the center of the considered circle be at the (h,k) coordinate.

Let the radius of the circle be 'r' units.

Then, the equation of that circle would be:

(x – h)² + (y – k)² = r²

The inequality equation of the graph is given below.

(x – 3)² + (y + 4)² > 36

(x – 3)² + (y + 4)² > 6²

From the equation, the radius of the circle will be 6 units and the center of the circle will be (3, –4).

The region outside the circle is under the consideration.

Then the correct option is B.

The graph is given below.

Learn more about the equation of a circle here:

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Answer:

0.1

Step-by-step explanation:

The common ratio of a sequence is the number you multiply one term to get the next one. Here, we multiply 0.1 by 0.1 to get 0.01, and 0.01 by 0.1 to get 0.001, so our common ratio is 0.1.

Answer:

6x

Step-by-step explanation:

To find a parallel line, you will need to put everything into the slope intercept form(y=mx+b).

When you do this, you should get -y=-6x+1. You cannot have a negative y, so you will divide everything by -1 to get y=6x-1.

Two lines are parallel when their slope is the same. The slope in this equation is 6.

Answer:

Step-by-step explanation:

700(7/10)

4900/10

490 students carrying backpack

Answer:

0.8

Step-by-step explanation:

Answer: 1 minute and 25 seconds

Step-by-step explanation:

Answer:

792

Step-by-step explanation:

Answer: A. The amplitude is 3.

Step-by-step explanation:

Given function : [tex]f(x) = -3sin(x) + 2[/tex]

Period of a sine function is [tex]2\pi.[/tex]

Since [tex]-1\leq \sin x \leq 1[/tex]

[tex]\Rightarrow\ -3\leq -3\sin x\leq 3\\\\\Rightarrow\ -3+2\leq -3\sin x+2\leq 3+2\\\\\Rightarrow\ -1\leq -3\sin x+2\leq 5[/tex]

i.e. Range is [-1,5]

Amplitude = 3 [coefficient of sin x]

Only option A. is correct.

Well formatted version of the question can be found in the picture attached below :

Answer:

Both Carlos and Irene

Step-by-step explanation:

Given the expression (28x - 8)

Carlos : 2(14x - 4)

Danny : 7(4x - 1)

Irene : 4(7x - 2)

The factored expression Given by Carlos, Irene and Danny can be expanded to check if it gives the same expression as that Given in the question :

Carlos :

2(14x - 4)

2*14x - 2*4

28x - 8

Danny :

7(4x - 1)

7*4x - 7*1

28x - 7

Irene :

4(7x - 2)

4*7x - 4*2

28x - 8

From.the expanded solutions obtained ;

Both Carlos and Irene's solution corresponds to the factored form of the original equation and are Hence correct

Answer:

41.5 hours

Step-by-step explanation:

310.42 divided by 7.48 = 41.5 hours

Answer:

A: Cost

Step-by-step explanation:

Plato

Answer:

x=9

Step-by-step explanation:

The expression is for the interior angle of the hexagon; one interior angle is equal to .

Since an interior angle of a hexagon measures 120°, we have the equality

.

Now it is just a matter of solving for  

11x=120-21

11x=99

x=99/11

x=9

The value of {x} for the hexagon shown is 9.

A hexagon is a polygon with 6 equal sides. The perimeter of a hexagon is the sum of all the six lengths. The measure of the interior angle of a hexagon is 120 degrees.

Given is to find the value of {x} in the Hexagon shown below.

The measure of the internal angle of a hexagon is 120 degrees. So, we can write -

(11x + 21) = 120

11x = 120 - 21

11x = 99

x = 9

Therefore, the value of {x} for the hexagon shown is 9.

To solve more questions on HEXAGONS, visit the link below-

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Answer: hi

Step-by-step explanation: sorry needed points

Answer:

3.46

Step-by-step explanation:

g(8x-3)=x

have a good day

Answer:

40 years

Step-by-step explanation:

He was also the first Roman Emperor

Answer:

Infinitely many solutions.

Step-by-step explanation:

x can be any number, and the y will change with x.

Answer:

There are no solutions.