Answer:
y=60
x=30
Step-by-step explanation:
x+y=90⁰
if x is 30
30+y=90
y=90-30
y=60
Answer:
4
0
−
1
0
0
5
+
2
5
Step-by-step explanation:
Brainliest?
For this case we have the following fraction:
(1-cos ^ 2 (θ)) / (sin ^ 2 (θ))
We must take into account the following trigonometric identity:
cos ^ 2 (θ) + sin ^ 2 (θ) = 1
Therefore rewriting we have:
sin ^ 2 (θ) = 1 - cos ^ 2 (θ)
Substituting in the given fraction we have:
(1-cos ^ 2 (θ)) / (sin ^ 2 (θ))
= (sin ^ 2 (θ)) / (sin ^ 2 (θ))
= 1
Answer:
1
1 apple cost Rs 10, and 10 apples are at Rs11.
1 apple cost Rs 10
10 apples will be bought at 10*1 = 10 Rs10.
Presuming the 10 apples are sold at Rs11.
Gain = Rs11 - Rs10 = Rs1
Gain% = (1/10)*100% = 10%
Gain % = 10%
Hope this helps.
The circle will have an area of approximately 78.5 square inches