Find the circumference of a circle with a radius of 9 meters. Use 3.14 for π. Round to the nearest hundredth if necessary.

Answers

Answer 1

Answer:56.52

Step-by-step explanation:

circumference = π*d

d=2r

d=2*9

d=18

3.14*18=56.52

Answer 2

Answer:

C =2ΠR

=2 x (3.14)( 9)

=56.52meters


Related Questions

f f(x)=2x f ( x ) = 2 x and g(x)=x2+3 g ( x ) = x 2 + 3 , find (g ∘ f)(x) ( g ∘ f ) ( x ) . Question 2 options: 2x2+3 2 x 2 + 3 2x2+6 2 x 2 + 6 x2+2x+3 x 2 + 2 x + 3 4x2+3

Answers

Answer:

im confused. what math structure is this

The sum of 2 numbers is 27. The larger number is 3 times more than the smaller number. What are the numbers?

Answers

Answer:

The first number is 6.75

The second number is 20.25

Step-by-step explanation:

I went into decimals

If x = 5 & y = 3 what is 3x + 5y?

Answers

Answer:

30

Step-by-step explanation:

If you plug in 5 for x and 3 for y then the equation would be 3(5)+5(3) or 15+15.

PLEASE HURRY which expression is equivalent to -6(-2/3 + 2x)

Answers

Answer:

It's 4-12x

Step-by-step explanation:

HEEEEEEEEELLLLLLLLLLLLLLPPPPPPPPPPPPPPPP

Answers

Answer:

∠10 + 12(3) = 46°

∠15(3) + 1 = 46°

Step-by-step explanation:

the angles are equal because they are corresponding angles

(10+12x) =  (15x+1)

reduce:

3x = 9

x = 3

10 + 12(3) = 46°

15(3) + 1 = 46°

Need Help on math question

Answers

Answer:

36 yards

Step-by-step explanation:

The triangle is a 3-4-5 right triangle with a scaling factor of 12. No complicated Pythagorean theorem has to be used in this case.

60/12 = 5

48/12 = 4

3 is the only base number remaining.

3(12) =36

(order doesn't matter)

Answers

Answer:

Because there are 4 ways to pick red then 4 (C)

Answer:

it looks like it would be C

Step-by-step explanation:

Determine if the two triangles are congruent. If they are, state how you know.

Answers

Answer:

they are not congruent

Step-by-step explanation:

the markings and angle don't match up to the same sides. the answer is most likely f, not enough information.

What is... 5 x 2? this is for easy points

Answers

Answer:

Yay, 10

Step-by-step explanation:

Im on time thanks!

Answer:

[tex]\huge\boxed{\boxed{\underline{\textsf{\textbf{Answer}}}}}[/tex]

[tex]5 \times 2 \\ = 10[/tex]

꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐

Is it possible to add the data for an additional hike to the line plot so that the range increases but the median does not change?

Answers

Answer:

Not possible

Step-by-step explanation

Range is the difference between the highest and lowest data value in a data set. It is used to define the spread on data on the graph. Higher the range higher will be spread of data.

Whereas median is the middle value(odd number of data values) or average of the middle values(even number of data values) in a data set.

Therefore, adding an additional data value will surely change range( increase in case, the value is higher than other values) at same time it will also effect the median of the data set. So, it not possible to add the data for an additional hike to the line plot so that the range increases but the median does not change

Solve for the length of x.​

Answers

Answer:

67.214 is the value of x

Hope it helps!!!

can someone help me please
True or false

Answers

Answer:

True

Step-by-step explanation:

The equation y=21.2x represents Austin's earnings in dollars and cents, y,
for working x hours. Find the rate of change.


Answers

Given:

The equation is

[tex]y=21.2x[/tex]

Where, y is earnings for working in dollars and cents and x is the number of working hours.

To find:

The rate of change.

Solution:

The slope intercept form of a linear function is

[tex]y=mx+b[/tex]          ...(i)

Where, m is the slope and b is the y-intercept.

We have,

[tex]y=21.2x[/tex]            ...(ii)

On comparing (i) and (ii), we get

[tex]m=21.2[/tex]

Therefore, the rate of change is 21.2 dollar and cents per hour.

1) Determine if the side lengths could form a
triangle. Use an inequality to prove your
answer.
29ft, 38ft, 9ft

Answers

9514 1404 393

Answer:

  cannot form a triangle

Step-by-step explanation:

The triangle inequality requires the sum of the shorter sides exceed the longest one.

  9 + 29 > 38

  38 > 38 . . . . . . . . FALSE — not a triangle

Help please. I need to finish this in five minutes!

Answers

Answer:

i have no idea....

Step-by-step explanation:

but i hope someone helps :((  good luck:((

9 – 4x = 2x whats the ancewer

Answers

Answer:

3/2 is the answer

Step-by-step explanation:

Answer:

x=1 1/2

Step-by-step explanation:

9-4x=2x

4x+2x=9

6x=9

x=9/6

x=3/2

x=1 1/2

Theres the answer hope this helps! :)

Please make sure the answer is right I only have 6 questions help?

Answers

Answer:

i told you the answer is -8

Answer:all

recall that the inside angles of a triangle add up to 180

Step-by-step explanation:

now add up all the angles and make it equal to 180 :)  

as follows

X+58+45+85 = 180

now use algebra ... and solve for X  :)

X = 180-58-45-85

my calculators tells me....

X = -8

what does that answer mean?

it's saying ... like this   58-8    is that angle.. does that help    ? :)

what breakdown protein products

a.urea
b. carbon dioxide
c. water
d. oxygen​

Answers

Answer:

b carbon dioxide yan nag answer

Bill and his dad are building a deck on the back of their house. The scale on the building plan is 1 in. = 4 ft. If the length of the deck on the plan is 3.5 in., how long will the actual deck be? Length of deck = ft

Answers

Answer:

14 feet

Step-by-step explanation:

4 x 3 = 12ft

4 / 2

2

2 + 12

answer is 14 ft

Answer:

14 feet got it right on the test

Step-by-step explanation:

I need to solve for x btw these are corresponding angles ​

Answers

Step-by-step explanation:

As we know corresponding angles are equal so

6x - 100° = 2x + 4° < being corresponding angles>

6x - 2x = 100 ° + 4°

4x = 104°

x = 104° / 4

x = 26°

Hope it will help :)❤

HELP!!! PLEASE!!!! 55 POINTS!!!!
What is a point-slope equation of the line with slope -12 that goes through the point (5,3)?

Answers

Answer:

D. y - 3 = - 12 ( x - 5)

Step-by-step explanation:

Given

Slope (m) = - 12

Point = ( 5 , 3 ) = ( x1 , y1)

Now

Writing in point-slope equation we get

y - y1 = m( x - x1)

y - 3 = - 12 ( x - 5 )

Hope it will help :)❤

Find the solution of the system of equations.
-6x-10y=-18 -3x+10y=36

Answers

Answer:

problem one

x = 3- 5y/3

y = 9/5 - 3x/5

problem 2

x= -12 + 10y/3

y= 18/5 + 3x/10

Step-by-step explanation:

Question 17
In a bag of trail mix, there is a ratio of 3 scoops of granola, 2 scoops of chocolate chips, and 1 scoop of pean
How many scoops of chocolate chips and peanuts will he need to keep the ratio equivalent?
A
17 scoops of chocolate chips and 16 scoops of peanuts
B
12 scoops of chocolate chips and 6 scoops of peanuts
с
8 scoops of chocolate chips and 7 scoops of peanuts
D
2 scoops of chocolate chips and 1 scoop of peanuts

Answers

Answer:

12 scoops of chocolate chips and 6 scoops of peanuts

Step-by-step explanation:

I WILL GIVE BRAINLIEST TO WHOEVER ANSWERS!

Please answer quickly, do NOT show work.

Answers

Answer:

9.6

Step-by-step explanation:

Answer: 9.6 is your answer

Explanation

Does anyone know how to solve this?

Answers

Answer:

The correct option is c.

Step-by-step explanation:

Given that,

u = 7i+4j and v = 2i-3j

We need to find the product of u and v. The dot product of two vectors is given by :

[tex]u{\cdot}v=(7i+4j){\cdot} (2i-3j)\\\\=(7i)(2i)+(4j)(-3j)\\\\=14-12\\\\=2[/tex]

So, the dot product of u and v is equal to 2.

What is the area of the figure?
18 yd2
54 yd?
72 yd?
90 yd?

Answers

Answer:

72yd2

Step-by-step explanation:

making figure into 2

1st figure

= 6×5

= 30yd^2

2nd figure

= 14×3

= 42yd^2

Area of the full figure

= (30+42)yd^2

= 72yd^2

PLZZZ MARK ME AS BRAINLIEST:)

One-half of a number added to seven is eleven. What is the number?

Answers

8/2 + 7 = 4 + 7 = 11?

what is 45 + 97 + 140

Answers

Answer:

Use a Calculator

Step-by-step explanation:

You have on on you phone

WILL GIVE BRAINLIEST! NEED INSTANT HELP!
The distance s, in feet, that an object will fall in t seconds is given by the formula
s = 16t2 + vt,
where v is the initial velocity of the object in feet per second.

Find the initial velocity of an object that falls 96 ft in 2 s.
ft/s

Answers

Answer:

Step-by-step explanation:

monke is  monke is smart monke rip banana apart s=16

SOMEONE HELP ME I NEED IT

Answers

Answer: (D)

your answer will be 3

Step-by-step explanation:

have a nice day

Answer:

D) 3

Step-by-step explanation:

[tex]y+\frac{y-3}{3}[/tex]   |  

[tex]\frac{4y-3}{3}[/tex]

[tex]\frac{3y+(y-3)}{3}[/tex]   |  

[tex]\frac{15+18}{27y}[/tex]

[tex]\frac{3y+y-3}{3} = \frac{4y-3}{3} *\frac{27y}{33}[/tex]

[tex]\frac{4y-3}{3}[/tex]          

[tex]\frac{(4y-3)(27y)}{3x33}[/tex]

Common denominator:- 3

✧༝┉┉˚*❋ ❋ ❋*˚┉┉༝✧

hope it helps...

have a great day!!

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