Ok find circumference sinc that is what touches the grownd
C=pid
d=2.5
c=2.5pift
aprox pi=3.14 for problem
c=2.5(3.14)
c=7.85ft
how many 7.85ft does it take to get 5280 ft
7.85 times how many=5280
divide both sides by 7.85
how many=672.611
tenth
672.6
answer is 672.6revolutions
aprox pi=3.14 for problem
Answer:
Step-by-step explanation:
<h3>Given</h3>
<h3>To find</h3>
- A. m∠MIH
- B. m∠AVM
- C. Obtuse angle at the intersection of AV and HI
<h3>Solution</h3>
A...................................
∠MIH and ∠IHS are same side interior angles and sum up to 180° as per property, therefore
- m∠MIH = 180° - 34° = 146°
B...................................
∠AVM and ∠VAS are same side interior angles
and ∠VAS and ∠LAH are vertical angles, which are equal as per property of vertical angles, so:
- m∠AVM = 180° - m∠VAS = 180° - 110° = 70°
C...................................
Obtuse angle at the intersection of AV and HI, if name the intersection point O:
- ∠AOI = ∠HOV
- ∠AOI = 180° - ∠AOH = 180° - (180° - 34° - 70°) = 104°
Answer: y = (x - 5) ^ 2 + 4
Step-by-step explanation:
Answer:
x= 8
Step-by-step explanation:
Half of a circle or a straight line is equal an angle of 180 degrees. Therefore, both the measurements of angles RPS and QPR are equal to 180 degrees.
3x + 12 + 7x + 88 = 180
Add like terms
10x + 100 = 180
-100. -100
10x = 80
/10. /10
x = 8