Answer:
Equilateral triangle
Step-by-step explanation:
When all the sides are the same or equivalent in a triangle, the triangle is called an equilateral triangle.
Answer:
The distance from the peak of the kite to the intersection of the diagonals is 
inches.
The distance from the intersection of the diagonals to the top of the tail is 4 inches.
Length of the longer diagonal = 
inches.
Step-by-step explanation:
Please refer to the attached figure.
It is given that the length of the shorter diagonal = 6 inches.
BD = 6
BE = 
= 3 inches
In right triangle AEB,
= 100 - 9
= 91
Hence, the distance from the peak of the kite to the intersection of the diagonals is inches.
From the right triangle BEC,
= 
= 25 - 9
= 16
EC = 4 inches
Hence, the distance from the intersection of the diagonals to the top of the tail is 4 inches.
Length of the longer diagonal = AC = AE + EC = inches.
Radius of a circle: r = 2 ft
Central angle: α = 5 π /3 = 300°
Arc Length = 2 · 2 · π · 300/360 = 2 · 2 · 3.14 · 5/6 = 10.4666 ft ≈ 10.5 ft
Answer:
C ) 10.5 ft
Let the number of chemistry books be x and the number of calculus books be y
total number of books in each case is:
x+y=24
x=24-y.....i
Weight of each case:
2707.2/20
=135.36
thus
4.2x+6.0y=135.36..ii substituting i in ii
4.2(24-y)+6y=135.36
100.8-4.2y+6y=135.36
hence
1.8y=34.56
y=19.2
hence
x=24-19.2
x=4.8
thus the number of chemistry books was 4.8*20=96 number of calculus was
19.2*20
=384 books
Answer:
1. 1/4
2. 43/10 or 4 3/10 either are correct.
3. 67/12 or 5 7/12 either are correct.
Step-by-step explanation:
I hope this helped.
