Answer:
3.62 inches
Step-by-step explanation:
Given :
Ed's string length = 21.72 inches
Georgiana's string length = 1/6 of Ed's string length
To Find :
Georgiana's string length
Solving :
Georgiana's string length = 1/6 of Ed's string length
Georgiana's string length = 1/6 × 21.72
Georgiana's string length = 21.72/6
Georgiana's string length = 3.62 inches
3x + 5+ 2x + 90 = 180 (because it is adjacent angles on a straight line which sums 180)
5x + 95 = 180
x = 17
Answer:
I make it 6 cm diameter (well....5.97 cm really, but it depends how many places you take π to!).
Explanation:
You have been given density (d) and mass (m), so first you can determine volume (v).
<span>d=<span>m/v</span></span> therefore <span>v=<span>m/d</span></span> = <span>3000/2.33</span> = 1287.55 <span>c<span>m^3</span></span>
Now you have the volume and the length (L) from which you can work out the cross sectional area, <span>π.<span>r2</span></span>, and from that the diameter.
Volume v =<span>π.<span>r2</span>.L</span> therefore r = <span>√<span>v/<span>π.L</span></span></span> and diameter D = 2r = <span>√(<span>v<span>π.L)</span></span></span>x 2.
So plugging in the numbers gives: D = <span>√(<span>1287.55/<span>3.142X46)</span></span></span> X2 = 5.97 cm.
The speed of a yacht traveling a distance of 1.357 km in 165 minutes is 0.5 km/h
<h3>What is Speed?</h3>
The speed of an object is the distance covered by the object in respect to time.
Mathematically:
- We know that 60 minutes = 1 hour
- 165 minutes = 2.75 hours
Speed = 0.5 km/hour
Learn more about calculating speed here:
brainly.com/question/4931057
The answer should be approximately 0.37037037037
