Answer: find x
Tan(30)=20/x
X= 20/ tan(30)
Tan(30) =0.577
X= 20/ 0.577
X=34.66
Find Y
Sin(30)=20/y
Y=20/sin(30)
Sin(30)=0.5
Y=40
Step-by-step explanation:
Answer:
300π in²
Step-by-step explanation:
The circle with diameter 20 inches has a radius of 10 inches, so an area of ...
A = πr² = π(10 in)² = 100π in²
The circle with a radius of 20 inches has an area of ...
A = πr² = π(20 in)² = 400π in²
The larger circle is larger by ...
(400π in²) -(100π in²) = 300π in²
Answer:
-6 < x < 3
Step-by-step explanation:
Please let me know if you want me to add an explanation as to why this is the answer. I can definitely do that, I just wouldn’t want to write it if you don’t want me to :)
Complementary means 90 degrees... so 90-71= the complementary angle which is 19 degrees.. Supplementary means 180 degrees so 180-71= the supplementary angle which is 119 degrees
