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
xz_007 [3.2K]
3 years ago
8

Douglas is placing strings of lights around the edge of a circular patio with a diameter of 7.5 meters. The lights are in length

s of 1.45 meters. What is the best approximation for how many strings of lights Douglas needs? HURRY I WILL BRAINLIEST!!!!!!!
Mathematics
2 answers:
Mrac [35]3 years ago
8 0
So first you need the find the circumference 
which is the diameter multiply pi (simplified to 3.14)
7.5*3.14=23.55
so divide 23.55 and 1.45
which is this painfully long number
16.2413793103
but you should round UP because its fine to have more than not enough
so about 17

OLEGan [10]3 years ago
4 0
<span>17 is the correct answer hope this helps, and have a nice day</span>
You might be interested in
Joe has collections of 35 DVD movies. He received eight of them as gifts. Jobot the rest of his movies over three years. If he b
Yuliya22 [10]
Hello!

Let's subtract the eight DVDs Joe received as gifts, because he didn't buy them on his own.

35 - 8 = 27

Now, divide the remaining CDs by the 3 years he collected his DVDs in.

27 ÷ 3 = 9

A N S W E R:

Joe bought 9 DVDs last year.

Good day!
8 0
3 years ago
I’m geometry , “Line” is ___.
Ann [662]
<span>In geometry , “Line” is defined as a set of points arranged in a straight pattern.  A line has only length; no width.

</span>
7 0
3 years ago
Read 2 more answers
Please help asap 25 points
Dafna11 [192]

Answer: (c) y<=-x+4

The area is shaded UNDER the boundary line, hence "<"

The boundary is plotted as solid line, hence "="

7 0
3 years ago
Hey can you please help me posted picture of question :)
scoray [572]
X^2-7x+38=5x+3
x^2-7x+38-5x-3=5x+3-5x-3
x^2-12x+35=0
Factoring:
(x-5)(x-7)=0
Two solutions:
x-5=0→x-5+5=0+5→x=5
x-7=0→x-7+7=0+7→x=7
Answer: x=5 and x=7

Answer: Options B. 7  and D. 5
3 0
3 years ago
Read 2 more answers
(2²)⁴ ∶ 2³ = <br> Ayudenme porfa
MatroZZZ [7]

Step-by-step explanation:

= ( {2}^{2})^{4}   \div  {2}^{3}

=  {2}^{2 \times 4}  \div  {2}^{3}

= {2}^{12}  \div  {2}^{3}

=  {2}^{12 - 3}

=  {2}^{9}

= 512

4 0
3 years ago
Other questions:
  • -10.0-(-3.4)<br><br> also you have to simplify your answer
    6·2 answers
  • How would you use a model to determine the approximate formula for the circumference of a circle with a diameter of 8 cm, and co
    7·1 answer
  • If two objects travel through space along two different curves, it's often important to know whether they will collide. (Will a
    8·1 answer
  • Which of the following cohld be the legnth of the sides of a 45° -45°-90°
    8·1 answer
  • A coin is tossed 6 times. Find the probability P(of exactly 4 occurrences of heads).
    12·1 answer
  • In the casino game of roulette, a gambler can bet on which of 38 numbers the ball will land when the roulette wheel is spun. On
    8·1 answer
  • A circle has a center located at 2 5 and passes through the point 10 3 answer
    5·1 answer
  • PLEASE HELP ME I HAVE NO CLUE WHAT THE ANSWER IS PLEASE HELPPP!!!!!!!!
    11·1 answer
  • Use algebra to explain how you know that a rectangle with side lengths one less and one more than a square will always be 1 squa
    14·1 answer
  • Which number is rational?<br> HELP QUICK PLEASE
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!