Answer:
Arc length XPY =28.26 m.
Step-by-step explanation:
Given : A circle with two arc XY and XPY and radius 6 m.
To find : Arc length XPY.
Solution : We have given that arc XY and XPY .
Radius = 6 m.
Central angle formed by arc XPY = 360 - 90 = 270.
Arc length = 2 *pi* r ( .
Plugging the values
Arc length = 2 *3.14 * 6 ( .
Arc length =37.68 ( .
Arc length =37.68 * 0.75
Arc length XPY =28.26 m.
Therefore, Arc length XPY =28.26 m.
Answer:
<h2>The distance to the Eath's Horizon from point P is 352.8 mi, approximately.</h2>Step-by-step explanation:
You observe the problem from a graphical perspective with the image attached.
Notice that side is tangent to the circle, which means is perpendicular to the radius which is equal to 3,959 mi.
We have a right triangle, that means we need to use the Pythagorean's Theorem, to find the distance to the Earth's Horizon from point P.
The hypothenuse is 3959 + 15.6 = 3974.6 mi.
Therefore, the distance to the Eath's Horizon from point P is 352.8 mi, approximately.
Answer:
$1.75
Step-by-step explanation:
Total spends on veggies and fruits by Chen = $28.70
Total pints of cut veggies bought = 5
Total pints of cut fruit bought = 7
Let '<em>v</em>' be the cost of each pint of veggies bought and
'<em>f</em>' be the cost of each pint of fruit bought.
Cost for veggies =
Cost of fruit =
Total cost = Cost of veggies + Cost of fruit
Putting the values:
Given that f = $2.85
Then v = ?
Putting value of in the above equation and finding the value of v:
So, the price of a pint of veggies, .
The simplified fraction is .
Solution:
Given expression:
Let x = 8.33333... -------- (1)
Multiply by 10 on both sides.
10x = 83.3333... -------- (2)
Subtract (1) from (2),
10x - x = 83.3333... - 8.33333...
9x = 75
Divide by 7 on both sides, we get
Cancel the common factor 3.
Hence the simplified fraction is .