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Work out the circumference of this circle.
Take it to be 3.142 and give your answer to 1 decimal place.
9m

Answer:

It’s 11

Step-by-step explanation:

Answer:

That is, they are equivalent expressions. Two expressions are said to be equivalent if they have the same value irrespective of the value of the variable(s) in them. Example 1: Are the two expressions 2y+5y−5+8 and 7y+3 equivalent?

Step-by-step explanation:

Answer:

n = 45°

Step-by-step explanation:

The sum of the exterior angles of an octagon is equal to 360°. Since there are 8 exterior angles, divide 360 by 8.

Answer:

We conclude that the sequence 2, -4, -16, -36,... is not a geometric sequence.

Step-by-step explanation:

Given the sequence

2, -4, -16, -36,...

Let us compute the ratio of all the adjacent terms

[tex]\frac{-4}{2}=-2,\:\quad \frac{-16}{-4}=4,\:\quad \frac{-36}{-16}=2.25[/tex]

It is clear that the ratio is not constant.

Thus, the given sequence is not a geometric sequence.

Therefore, we conclude that the sequence 2, -4, -16, -36,... is not a geometric sequence.

Answer:

The radius of the cone is approximately 13.4 feet

Step-by-step explanation:

The dimensions of the given cone are;

The distance from the top of the cone to the edge of the cone = 15 feet

The height of the cone = 6 feet

The radius of the cone is given by the base of the right triangle formed by the slant length, the base radius and the height which is found using Pythagoras theorem as follows;

The radius of the cone, r = √((Slant distance)² + (Height)²)

∴ r = √((12 ft.)² + (6 ft.)²) ≈ 13.4 ft. (by rounding to the nearest 10th)

Answer:

Area of hotub =   27 meters² Dimensions should be 5.2meters each

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

y=mx+b is a linear function with M representing the slope B representing the y-intercept

Answer:

Slope = 8

Step-by-step explanation:

Standard slope equation is y=mx+b

m=slope

When given y=8x-8, m=8

Therefore, slope is equal to 8

Answer:

1:2

Step-by-step explanation:

So when finding equivalent ratio in any ratio is finding a common denominator that goes to both numbers for instance:

If you have the ratio 8:16 what is the common factor that can go into both 8 and 16 equally? Well 8 can go into 8 once and 8 can go into 16 twice so lets put this into a problem:

8:16 = (8/8):(16/8) = 1:2

So our equivalent ratio to 8:16 is 1:2.

Hope this helps!!!

Answer:

To me it means that challenges are meant to show your strengths and weaknesses, and that things will challenge your weakness but it ends up making them into strengths.

Step-by-step explanation:

Answer:

-20 dawg

Step-by-step explanation:

hook it up w a brainliest for all my hard efforts

Answer:

c 50

Step-by-step explanation:

oposite angles are equal

Answer: is there any options ?

Step-by-step explanation:

Answer:

is it multiple choice?

Step-by-step explanation:

Answer: Tavion is traveling faster than Jonathan, but Tavion is slowing down slightly.

Their initial speeds are:

Jonathan 0.667 miles per minute.

Tavion 0.833 miles per minute.

Step-by-step explanation: To find their speed, divide miles by minutes.

From the graph pick coordinates. (3,2) or (6,4) The y-values are miles, x-values are minutes.

Jonathan: 2 miles ÷ 3 minutes = 0.667 miles per minute.

For Tavion, get his initial speed from the first values in the chart.

Tavion: 12.5 miles ÷ 15 minutes = 0.833 miles per minute.

The miles do not increase exactly as the time increased. They would be 12.5, 25 and 37.5 if his initial speed remained the same.

Answer:

y=6/5

Step-by-step explanation:

Hope this helps! Sorry if its wrong

Answer:

$11.5

Step-by-step explanation:

Answer:

she will have 16.43 dollars in 3 years

Answer:

The prime factors are only

2

and

3

As the product of prime factors:

144

=

2

×

2

×

2

×

2

×

3

×

3

Answer:

2 x 2 x 2 x 2 x 3 x 3

Step-by-step explanation:

Since 144 is an even number, we can first break it down like so:

144 = 72 x 2

Because 2 is a prime number.

We can further break it down like so:

144 = 36 x 2 x 2

144 = 18 x 2 x 2 x 2

144 = 9 x 2 x 2 x 2 x 2

144 = 3 x 3 x 2 x 2 x 2 x 2

Putting the numbers in order, 144 = 2 x 2 x 2 x 2 x 3 x 3

Step-by-step explanation:

[tex] \underline{ \underline{ \text{Given}}} : [/tex]

[tex] \underline{ \text{USE \: ELIMINATION \: METHOD}} : [/tex]

Subtract equation ( ii ) from equation ( i ) :

Remember that the sign of each term of the second expression changes i.e equation ( i ) now becomes -4x -3y = -20

[tex] \tt{ \cancel{4x }+ 2y = 14}[/tex]

[tex] \tt{ \cancel{ - 4x} - 3y = - 20} [/tex]

__________________

[tex] \tt{ - y = - 6}[/tex]

⟿ [tex] \tt{ \boxed{ \tt{y = 6}}}[/tex]

Again , Substituting the value of y in equation ( ii ) :

⟿ [tex] \tt{4x + 2 \times 6 = 14}[/tex]

⟿ [tex] \tt{4x + 12 = 14}[/tex]

⟿ [tex] \tt{4x = 2}[/tex]

⟿ [tex] \boxed{ \tt{x = \frac{1}{2}}} [/tex]

[tex] \red{ \boxed{ \boxed{ \tt{Our \: final \: answer : x = \frac{1}{2 } \: and \: y = 6}}}}[/tex]

Hope I helped ! ツ

Have a wonderful day / night ! ♡

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Answer:

1/2

Step-by-step explanation:

3-4              -1             1

----------- =  ----------  = ---

-14-(-12)         -2           2

Answer:

(A) The y-intercept of the line is 1.82.

(B) The number of games that could be won after 13 months of practice is 26.

Step-by-step explanation:

X : Number of Months of Practice

Y : Number of Games Won

(A)The y-intercept of the line is 1.82.

The y-intercept is the average value of the dependent variable, here the number of games won, when the value of the independent variable, here number of months of practice, is 0.

So, a y-intercept of 1.82 indicates that on average 1.82 can be won if the number of months of practice is 0.

the ladder leaning against the wall has slope 3

Answer:

b

Step-by-step explanation:

-7 + 4r = -15

+7             +7

4r = -8

divide both sides by 4

r = -2

Hope this Helps!!!

Answer:

r=-2

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

4r−7=−15

Step 2: Add 7 to both sides.

4r−7+7=−15+7

4r=−8

Step 3: Divide both sides by 4.

4r/4=−8/4

r=−2

Answer:

It's option C

Step-by-step explanation:

Hope this helps you.

Answer:

....

.....................

Answer:

its the 4rth one

Step-by-step explanation:

cume play with me and i can show you the world

Step-by-step explanation:

Answer: 5n

Sources: Just trust me

answer: 1.5g + 8

0.25 x 6g = 1.5g

0.25 x 32 = 8

Answer:

6 g + 32.25----addition

0.25  =  6 g  + 32  = 6 g  + 32-----solving function operation                      0.125 /3 g + 16----converted to simplified fraction

1.5 g  +  8----multiplied by expressions

I hope this helps!! If its wrong just delete my answer

Answer:

Its 1 because you have an exponent of 0

Step-by-step explanation:

Answer:

x = 20 ????

Step-by-step explanation:

Your equation is not there

Answer:

what is the aqaitt

ion ???

Answer:

the new temputare is 5

Step-by-step explanation:

if you add -10+15 you get 5