Find the value of x when 2^39/8^9=2^x

Answer:

Step-by-step explanation:

The crossed chords theorem says that the segments of one chords multiplied together = the segments of the other chord multiplied together.

Equation

x * 8 = 6 * 12

8x = 72                  Divide by 8

8x/8 = 72/8

x =9

Answer:

Step-by-step explanation:

4n-5=2n+14

4n-2n=14+5

2n=19

n=19/2

Step-by-step explanation:

4n-5=2n+14

4n-2n=14+5

2n=19

n=9.5

Answer:

Answer is Large Jar = $30.22 and Small Jar = $8.01

Step-by-step explanation:

Formula is V = pi* r^2 * h

Large Jar.)  V = 3.14 * 5^2 * 7         V = 549.5inches cubed

Small Jar.) V = 3.14 * 3^2 * 4.5        V = 127.17inches cubed

Then multiple each answer by the cents per Unit they cost

Large Jar.) 549.5 * .055 = $30.22

Small Jar.) 127.17 * .063 = $8.01

Hope this is right

Answer:

102

Step-by-step explanation:

3x + 6y = 978

x = 122

6y = 978 - 366

y = 612 / 6

y = 102

Answer:

I think it is 1 and 4 :))

Step-by-step explanation:

I hope so it will helpful for u

Answer:

Its 1 and 4

Step-by-step explanation:

I did the quiz

Answer:

48/73

Step-by-step explanation:

cosine = adjacent/hypotenuse

= 48/73

the answer is 55/73 , the guy who gave the other answer did it wrong , I’m not too sure what he did wrong but this one is for sure correct : )

Answer:

14 inches.

Step-by-step explanation:

Answer:

35 miles divided into 1 inch is equal to 7 and 7 divided by 2 equals 3 5 inches.

WELKAS30

Answer: 24 °C

Step-by-step explanation:

Mean = [tex]\frac{\text{Sum of n observations}}{n}[/tex]

Given:  Mean room temperature from Monday to Saturday = 25°C

Sum of temperature from Monday to Saturday = 6 x  25°C   [Total 6 days from Monday to Saturday]

=  150°C

Mean room temperature of Saturday and Sunday = 28°C

Sum of temperature of Saturday and Sunday = 2 x28°C

=56 °C

Sum of temperature from Monday to Sunday = 7 x 26°C

= 182 °C

Room temperature on Saturday =  150°C  + 56 °C  - 182 °C

= 24 °C

Hence, the room temperature on Saturday = 24 °C

Answer:

A- ⅓(12)(8)(10

Step-by-step explanation:

Volume of a pyramid is ⅓length×width×height

Answer:

Step-by-step explanation:

A triangular pyramid has a base with an area of 21.8 square meters, and lateral faces with bases of 7.1 meters and heights of 9 meters. Enter an expression that can be used to find the surface area of the triangular pyramid.

The expression is written as:

Surface Area = Area of the base + 1/2( Perimeter × Slant height)

Answer:

0.25

Step-by-step explanation:

Answer:

no sé xdxd espero te ayude xd

Answer:

The graph should go left 3 not right 3.

Answer:

the radius would be 5 centimeters

Answer:

AB XY

Step-by-step explanation:

They are congruent side angles

Answer: [tex]64\ cm^3[/tex]

Step-by-step explanation:

Given

The edge length of the cube is 4 cm

If it is to be filled, then the entire volume of the cube is needed

The volume of the cube [tex](\text{edge length})^2[/tex]

[tex]\Rightarrow V=4^3\\\Rightarrow V=4\times 4\times 4\\\Rightarrow V=64\ cm^3[/tex]

Thus, 64 cubic centimeters is required.

Answer:

Given : length of FG = 4.3 ft

angle GFH = 52°

so we know cos theta = Base/ Hypotenuse

and here cos52° = x / 4.3

=> 0.61566147532 = x/4.3 [ as cos52° = 0.6156614]

=> 2.6445 = x

So the value of x = 2.6445 ~ 2.7 ft(ans)

Hope it helps

Answer:

243

Step-by-step explanation:

Answer:

The answer is F^8

Step-by-step explanation:

9 + 3 = 12

12 - 4 = 8

=f^8

Answer:

a) The table of values represents the ordered pairs formed by the elements of the sequence ([tex]a_{i}[/tex]) (range) and their respective indexes ([tex]i[/tex]) (domain):

[tex]i[/tex]         [tex]a_{i}[/tex]

1         6

2        11

3        16

4        21

5        26

b) The algebraic expression for the general term of the sequence is [tex]a(i) = 6 + 5\cdot (i - 1)[/tex].

c) The 25th term in the sequence is 126.

Step-by-step explanation:

a) Make a table of values for the sequence 6, 11, 16, 21, 26, ...

The table of values represents the ordered pairs formed by the elements of the sequence ([tex]a_{i}[/tex]) (range) and their respective indexes ([tex]i[/tex]) (domain):

[tex]i[/tex]         [tex]a_{i}[/tex]

1         6

2        11

3        16

4        21

5        26

b) Based on the table of values, we notice a constant difference between two consecutive elements of the sequence, a characteristic of arithmetic series, whose form is:

[tex]a(i) = a_{1} + r\cdot (i - 1)[/tex] (1)

Where:

[tex]a_{1}[/tex] - First element of the sequence.

[tex]r[/tex] - Arithmetic difference.

[tex]i[/tex] - Index.

If we know that [tex]a_{1} = 6[/tex] and [tex]r = 5[/tex], then the algebraic expression for the general term of the sequence is:

[tex]a(i) = 6 + 5\cdot (i - 1)[/tex]

c) If we know that [tex]a(i) = 6 + 5\cdot (i - 1)[/tex] and [tex]i = 25[/tex], then the 25th term in the sequence is:

[tex]a(25) = 6 + 5\cdot (25 - 1)[/tex]

[tex]a(25) = 126[/tex]

The 25th term in the sequence is 126.

Answer:

28 cm

Step-by-step explanation:

volume of a rectangle: l*w*h

the first cuboid: 7*4*2= 56

56=2*1*y

56=2y

28=y

Answer:

28cm

Step-by-step explanation:

Since the two cuboids have the same volume, we use the volume of cuboid one to find the length of side y,

Volume of a cuboid = [tex]length * breadth * height[/tex]

Volume of the cuboid with all sides given is = 7 * 4 * 2 = 56cm cubed.

Now we use that volume to calculate the length y,

56 = 1 * 2 * y

56 = 2y

y = 56/2

y = 28cm

Answer: The answer you are looking for is “B increased competition”

Step-by-step explanation: The reason why it is the answer b is when two species eat the same type of food and that said food is decreased as much as 50% there will be a lot of competition that will take place because both species want to survive so it is pretty much anyone for themselves.

Have a nice day!

Answer:

wh

at am I helping u wit lol use googl

Answer:

See answers and explanations below (along with a visual graph)

Step-by-step explanation:

For the function [tex]y=acos(b(x+c))+d[/tex]:

Amplitude: [tex]|a|[/tex]

Period: [tex]\frac{2\pi}{|b|}[/tex]

Phase shift: [tex]\frac{-c}{b}[/tex]

Vertical shift: [tex]d[/tex]

Therefore, for [tex]y=2cos(\frac{2}{3}(\theta+\pi))-1[/tex]:

Amplitude: [tex]|a|=|2|=2[/tex], which is 2 units above and below the midline (see d)

Period: [tex]\frac{2\pi}{|b|}=\frac{2\pi}{|\frac{2}{3}|}=\frac{2\pi}{\frac{2}{3}}=3\pi[/tex], so the cycle will repeat every 3π units

Phase shift: [tex]\frac{-c}{b}=\frac{-\frac{2\pi}{3} }{\frac{2}{3} }=-\pi[/tex], or π units to the left

Vertical shift: [tex]d=-1[/tex], or 1 unit down

Answer:

Measurements= 7.08/3.2

Area of rectangle= 7.08cm×3.2cm

= 22.656 cm(square)

Answer:

3985

Step-by-step explanation:

Note: predecessor means a number before for example  predecessor of 4 is 3. Similarly, successor is a number after for example the successor of 4 is 5.

The  predecessor of the predecessor of 2987  = 2987-2 = 2985

Let 2985 be x

The greatest 3 digit number = 999

And the successor of the greatest 3 digits number would be = 999+1 = 1000

let 1000 be y

We have find  the sum of x and y

= 2985+1000

= 3985

Answer:

Find the sum of the predecessor of the predecessor of 2987 and successor of the greatest 3 digits number is 3985

Step-by-step explanation:

Answer:

it wold be A

Step-by-step explanation: