1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sammy [17]
3 years ago
5

Please help please help please help please help

Mathematics
2 answers:
Semenov [28]3 years ago
6 0

Answer:

here is your answer,

circumference of a circle = 2×pi×r

= 2 × 3.14 × 4

= 8 × 3.14

= 25.12

<u>hope this helps</u>

Andre45 [30]3 years ago
5 0

Answer:

The answer is 25.13 because the formula is C=2π4 (2 • pi • 4)

Step-by-step explanation:

Four is the radius so you multiply is by pi and two and get 25.13

You might be interested in
The midpoint of UV is point W. What are the coordinates of point V?
madreJ [45]

Since you don't provide the coordinates of the point W, I will help you in a general form anyway. In the Figure below is represented the segment that matches this problem. We have two endpoints U and V. So, by using the midpoint formula we may solve this problem:

Midpoint=W=W(\frac{x_{1}+x_{2}}{2}, \frac{y_{1}+y_{2}}{2})=W(x_{3}, y_{3}) \\ \\ where:\\ \ U=U(x_{1}, y_{1}) \ and \ V=V(x_{2}, y_{2}) \\ \\ and: \\ x_{3}=\frac{x_{1}+x_{2}}{2} \\ y_{3}=\frac{y_{1}+y_{2}}{2}

Therefore:

x_{2}=2x_{3}-x_{1} \\ y_{2}=2y_{3}-y_{1}

So we know x_{3} \ and \ y_{3} but we also must know x_{1} \ and \ y_{1}

Finally, knowing the points U and W we can find the endpoint V.

7 0
3 years ago
Read 2 more answers
What is the area of this figure?<br> 168<br> 102<br> 132<br> 340
JulsSmile [24]
Area of square =6*6= 36 cm^2
Area of trapezoid =1/2( base1+base2)*height
base 1=7
base2=21-6=15
height=6
Area of trapezoid =1/2( 7+15)*6= 66 
whole area = area of square + area of trapezoid= 36+66=102
Answer 102

8 0
3 years ago
PLSSSSS HURRY Brainliset involed
ExtremeBDS [4]

Answer:

24.36m²

Step-by-step explanation:

area = ½×(8.9+2.7)×4.2= ½×48.72=24.36m²

4 0
3 years ago
I will gove ppints to anybody who answers this because you will deserve it thank you
kkurt [141]
\left(4^4\right)^2=4^8=65536\\&#10;
5 0
3 years ago
A person needs to fill 18 water jugs with a hose. Filling the first 3 jugs has taken 5 minutes. How long to finish filling the r
lyudmila [28]

Answer:

10.8 minutes

Step-by-step explanation:

Given data

We are told that the number of Jugs is 18

Filling the first 3 jugs has taken 5 minutes

let us find the filling rate

Rate= 3/5

Rate= 0.6 Jugs per minute

Hence the rate of filling is 0.6 Jugs per minute

Therefore the time take to fill the remaining 16 jugs is

TIme= Rate*Number of Jugs

TIme= 0.6*18

Time= 10.8 minutes

8 0
3 years ago
Other questions:
  • Please help very easy!
    14·1 answer
  • If y is 2.5 when x is 5 and i varies directly with x, find y when x is 14 ?
    8·2 answers
  • Help me please thank you
    5·2 answers
  • What number has factors of 2 and 3 and 12 and 18 as multiples?
    9·2 answers
  • She rides for 17.6 kilometers at a speed of 11 kilometers per hour. For how many hours does she ride?
    6·2 answers
  • Rectangle A is two times larger than Rectangle B. Rectangle B is 8
    10·1 answer
  • Pls pls pls help me i would appreciate if u help me
    15·2 answers
  • a restaurant offers a lunch special in which a customer can select from one of the 7 appetizers, one of the 10 entrees, and one
    12·1 answer
  • Someone help geometry ​
    12·1 answer
  • Monica’s lemon cookie recipe calls for 3 cups of sugar. How much much to make 4 1/2 Batches of cookies.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!