Answer:
20 hours
Step-by-step explanation:
A day is equal to 24 hours
To get 5/6 of a day multiply the fraction by 24
● 24 ×(5/6) = 20
So the answer is 20 hours
Answer:
10 min per mile
Step-by-step explanation:
Slope = 10/1 = 10
rise 10 up
run 1 right
Answer:
D.Place the tip of the compass on point X
Step-by-step explanation:
To construct an angle congruent to angle Q involves drawing an angle X that is the same measure as angle Q. Below are the steps involved.
i) First measure any length with your compass and place the compass on point Q to draw an arc to touch both lines at point R and S.
ii) With the same length used to draw the arc that touch at point R and S, place the compass on point X and then draw an arc, the point at which the arc touches the line on which point x lies should be labeled T.
iii) measure with the distance with the compass from point R to S. With the distance, place the compass on point T and draw an arc.
iv) Where the arc from (iii) and (ii) intersect should be labeled T. From point T draw a line to point X.
The resulting angle is a congruent angle to angle Q
Using law of sines:
Sin(angle) = opposite leg (height) / hypotenuse ( length of ladder)
Sin(70) = 25/x
x = 25 * sin(70)
x = 26.6 feet
<span>Given that the length of the arc traced by a knot at its bottom end is decreasing geometrically
it means the difference between the length of every arc is the same
and we know that
</span><span>the third arc is 20 ft and the seventh arc is 12 ft
length of the sixth arc = ?
third arc = 20ft
fourth arc = 18ft
fifth arc = 16 ft
sixth arc = 14 ft
seventh arc = 12ft
Now you see that the difference is same and it is decreasing geometrically.
Thus the length of the sixth arc is 14 ft.
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