Determine the correct set up for: log x + log (x-9) = 18

Answer:

It gotta be 6 because n=6 in the above equation to find the number of sticks in pattern 6 .

In this exercise we have to calculate the area and remove the shaded area, so we have:

[tex]168 cm^2[/tex]

Area and perimeter are calculations aimed at the measurements of a geometric figure. The area is the size of the surface, and the perimeter is the sum of its sides. In general, to find the area, the base of the figures is multiplied by the height (h).

So we have that:

[tex]As = (28*28) - (\pi(14)^2)\\As= 168 cm^2[/tex]

See more about area at brainly.com/question/11952845

Answer:

27

Step-by-step explanation:

if you do the triangle formula bxh/2

9x6/2=27

Answer: 27 cm^2

Step-by-step explanation: With the base of 9 and height of 6, and using the equation A=hb_^b/2, it comes out to 27 cm^2

Four-tenths = 4/10

So, 4/10 of the 20 children in the park are playing soccer.

We can find out how many are playing by taking 20 x 4/10 (the portion)

20 x 4/10 = 8, so there are 8 children playing soccer in the park.

The second area was translated 1 unit right and 6 units down to form the third exhibit area.

Transformation is the movement of a point from its initial location to a new location. Types of transformation are translation, reflection, dilation and rotation.

Translation is the movement of a point either up, down, left or right.

Given the translation (x,y)→(x+1,y+6). Hence:

The second area was translated 1 unit right and 6 units down to form the third exhibit area.

Find out more on Transformation at: https://brainly.com/question/1462871

Answer:

f(5) = -2

Step-by-step explanation:

Hello! So, when we have f(5), that is in the form of f(x). That means that our x = 5. Another thing to note is that f(x) is equivalent to our y-coordinate: the x-coordinate is the x value in the equation and the value is the f(x) in the equation.

Now we need to locate where x = 5 on the graph. When you find that, you need to see what point falls on x = 5. That points y-coordinate is your answer.

So if we look at x=5, the point (5, -2) falls on it. So f(5) = -2.

Let me know if you have any questions.

Answer:

y=-3

Step-by-step explanation:

the line touches the y-axis in P(0;-3)

:3

Answer:

153.86 ft²

Step-by-step explanation:

Formula to find the area of a circle is :

Here,

r ⇒ radius ⇒ 7 ft

Let us solve now.

A = π r²

   = 3.14 × 7 × 7

   = 21.98 × 7

   = 153.86 ft²

Given :

[tex] \\ \\ [/tex]

To find :

[tex] \\ \\ [/tex]

We know :-

[tex] \bigstar \boxed{ \rm Area~of \: a~circle = \pi {r}^{2} }[/tex]

[tex] \\ \\ [/tex]

So:-

[tex] \dashrightarrow\sf Area~of \: a~circle = \pi {r}^{2} [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf Area~of \: a~circle = \pi \times {7}^{2} \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf Area~of \: a~circle = \pi \times 7 \times 7 \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf Area~of \: a~circle = \pi \times 49 \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\sf Area~of \: a~circle = 3.14 \times 49 \\ [/tex]

[tex] \\ \\ [/tex]

[tex] \dashrightarrow\bf Area~of \: a~circle = 153.86 {feet}^{2} \\ [/tex]

Answer:

the answer to b is  x <35

the answer to c is x ≤ 12

the answer to d is x < -2

the answer to e is -x > -8

the answer to f is x ≥ -2

the answer to g is x < 6

the answer to h is -x > 6

the answer to I is x < 4

Step-by-step explanation:

let me know if you need me to show my work <3

Let us set up some variabe:

Use the known information:

Now lets find the area

   Area = (1/2) * b *h = (1/2) * h * (2h + 8)

Hope that helps!

Answer:

5.5p=c

Step-by-step explanation:

1  Friend = 5.50

2 Friends = 11

3 Friends = 16.50

4 Friends = 22

And so on.

Answer:

-20 + -20=-40 4+2=6

Step-by-step explanation:

-20 + -20=40

4+2=6

Answer:

-20 + -20=-40 4+2=6

-20 + -20=40

4+2=6

Step-by-step explanation:

Answer:a)x=6,y=7

b) x=6,y=-1

c)x=-1/2 ,y=13/2

Step-by-step explanation:

Only 13 is a prime number in these 5, so it is the smallest one.

Answer: 40:56 = 5:7

Step-by-step explanation: sorry if wrong

Answer:

1.6

Step-by-step explanation:

Remember that the standard deviation is a measure of the amount of variation or dispersion of a set of values. A low standard deviation indicates that the values tend to be close to the mean of the set, while a high standard deviation indicates that the values are spread out over a wider range.

Happy 2 Help !!!

Answer:

Try the first one I think and I remember when I did this one but I forgot the answer to this

Answer:

1:8

Step-by-step explanation:

The volume of a cube with side length 2cm =  2.2.2 = 8 cm3
The volume of a cube with side length 4cm = 4.4.4 = 64 cm3

The ratio is 8:64, or 1:8

Answer:

141

Step-by-step explanation:

Study the picture. If l and m are parallel (that's important!) then a lot of angles correspond. In your case it's Z-angles.

Answer:

19 11/12

Step-by-step explanation: The answer is this because when doing perimeter you add the sides together.

Answer:

YE

Step-by-step explanation:

289

10 y plus 9 y minus 6 y plus 6 y

=> 10y + 9y - 6y + 6y
= 10y + 9y - 0 = 19y

Answer:

68.1 units²

Step-by-step explanation:

Start by finding the area of the rectangle...

[tex]Area=lw\\Area=6*9\\Area=54[/tex]

Then, find the area of the semicircle...

[tex]Radius=\frac{1}{2}*Diameter=\frac{1}{2}*6=3[/tex]

[tex]Area=\frac{1}{2}\pi r^2\\Area=\frac{1}{2}\pi 3^2\\Area=\frac{1}{2}\pi 9\\Area=\frac{9}{2}\ pi\\Area\approx14.1[/tex]

Now, add the two to get...

54+14.1=68.1

Answer:

(6,4)

Step-by-step explanation:

Not sure if that right hope it helps

Answer:

6,4

Step-by-step explanation:

that's what my calculator says

Answer:

  (a)  x=−20 1/2

Step-by-step explanation:

Multiply by the product of the denominators and solve the resulting linear equation in the usual way.

  [tex]\dfrac{2}{7}=\dfrac{-5}{x+3}\\\\2(x+3)=-5(7)\qquad\text{multiply by $7(x+3)$}\\\\2x+6=-35\qquad\text{simplify}\\\\2x=-41\qquad\text{subtract 6}\\\\\boxed{x=-20\dfrac{1}{2}}\qquad\text{divide by 2}[/tex]

Answer:

x*2 = 4

x = 4^1/2

x=2

therefore the vertex of the graph will be equal to 2