Sin60 =b/10
<span>√3/2 = b/10
</span>b = <span>√3 / 2 (10)
</span>b = 5<span>√3
</span>
d^2 = 10^2 - (5√3)^2
d^2 = 100 - 75
d^2 = 25
d = 5
sin30 = b/a
1/2 = 5√3 / a
a = 5√3 (2)
a = 10√3
c^2 = (10√3)^2 - (5√3)^2
c^2 = 300 - 75
c^2 = 225
c = 15
so
a =10√3, b = 5√3, c = 15,d = 5
answer is
D. last choice
Answer:
Step-by-step explanation:
+55+%2B+.5x+=+.7x+
+.2x+=+55+
+x+=+275+
MP,
Both triangles share the letters MP in the same order and int he same place in their names, meaning that they share the side. <span />
Answer:
82,300
Step-by-step explanation:
last numbers is 345
so if 350 it would go to 400
but it is under so it goes to 300.
Let umber of hours in which snowfalls of the both towns become equal = x
Given that rate at which snow depth is increasing in town 1 =
inches per hour
Then amount of snow fall in x hours in twon 1 = 
Given that rate at which snow depth is increasing in town 2 =
inches per hour
Then amount of snow fall in x hours in twon 2 = 
when snow fall becomes equal then we get equation:
0=x
Hence final answer is 0 hours.
