Answer:
<em>=84</em>
Step-by-step explanation:
If we have n types of elements and we have to choose r elements from then, then we have C(n+r-1, r) r-combinations.
To choose 6 different candles,
n=4(4 types of candles), r=6(no of candles to pick)
=C(4+6-1,6)
=C(9,6)
= 9! / (9-6)! (6!)
= 9!/ 6! 3!
=84
The perimeter of a rectangle is founded by length plus length plus width plus width
So, we put that information into an expression
P=2l+2w
322=2(88)+2w
Simplify 2(88) which is 176
322=176+2w
Move 176 to the other side as a negative number
322-176=2w
146=2w
Divide both sides by two
146/2=2w/2
146/2 is 73
Therefore, the width of the fie,d is 73 yards
(9,30)(18,30)....when u have 2 sets of points and there y value is the same, then u have a horizontal line with a slope of 0
answer : A...it has a slope of 0 because the change in the y values
Let the height of the three be h and the distance between student A and the tree be x, then
tan 57 = h/x
x = h/tan 57
tan 46 = h/(x + 1)
x + 1 = h/tan 46
h/tan 57 + 1 = h / tan 46
h / tan 46 - h / tan 57 = 1
h(tan 57 - tan 46) = tan 46 tan 57
h = tan 46 tan 57 / (tan 57 - tan 46) = 3.2 yards