Answer:
anglePUM = 3° , PM = 5, UM = √75
Step-by-step explanation:
anglePUM = 180 - 60 - 90 = 30° (∠sum of Δ)
cos60 = PM/10
PM = 10cos60 = 5
sin60 = UM/10
UM = 10sin60 = √75
<span>The tortoise is runing one mile per hour the entire race.
The hare is runing 3/4 only the first half.
If we multiply by 2 totis =2 miles and hare =1.50 the hare need to run 1/2 or .50 faster to beat the tortis.</span>
Answer:
-1/5
Step-by-step explanation:
42x=7[x-1]
42x=7x-7
42x-7x=-7
35x=-7
x=-1/5
Answer:
Step-by-step explanation:
We are given that DE
We have to determine given DE is exact or not.
Compare it with Mdx+Ndy=0
Therefore,
If DE is exact then
Hence,it is exact.
Integrate w.r.t x on both sides
...(1)
By using the formula
Differentiate partially equation (1) w.r.t y
By using the formula:
Integrate w.r.t y
Substitute the value
Answer:
37
Step-by-step explanation: