1 yard= 6 foot
1160 yards= 3480 foot
3480/60=58
It will take 58 minutes to travel 1160 yards
You will not invited
Mean is best measure of average.
Given:
Class rank is at least = 90th percentile
Rank 30 out of 128 student
Find:
1. Invited for membership or not
2. Best measure of average
Computation:
Rank in total = [(100 - Percentile)(Total students)]/100
30 = [(100 - Percentile)(128)]/100
3000 = [(100 - Percentile)(128)]
23.4375 = 100 - Percentile
Percentile = 100 - 23.4375
Percentile = 76.5625
Since Percentile smaller than 90, So, you will not invited to membership
Mean is best measure of average.
Learn more:
brainly.com/question/6033034?referrer=searchResults
Hi!
The intersecting chords theorem states that when two chords of a circle intersect, they form a pair of vertical angles (in this case angle DBE and ABC), and the measure of those angles (since they're congruent, it's the same) is equal to half of the sum of the two intercepted arcs.
That rule applies here. In this case, the intersecting chords are line AE and DC (you can tell because they end on the circle, and they have two endpoints on it), and the intercepted arcs are arc DE and arc AC, with measures of 45 degrees and 75 degrees (respectively).
So to find the measure of angle DBE (one of the vertical angles), just take the sum of the measures of the two intersected arcs, and then divide by 2. In this case, it's 45 + 75, to get 120 degrees, dividing by 2 gets 60 degrees.
So therefore your answer is 60 degrees, or B.
Hope this helped!
Answer:
Step-by-step explanation:
in an isocelles trapezoid, we have the properties:
the lower base angles are congruent
the upper base angles are congruent
we have an angle= 44
the angle #3= 44 because of the properties
so the lower base angles are equal and equal to 44
sum of the angles in trapezoid=360
360-(44*2)=360-88=272
upper base angles are equal
272/2=136
angle1=angle2=136
