Answer:
x = (√21)/2
Step-by-step explanation:
The sides of a 30°-60°-90° triangle have the ratios 1 : √3 : 2. That means the middle-length side is (√3)/2 times the length of the longest side.
x = (√3)/2·√7
Answer:
-9x^2+x-10
Step-by-step explanation:
The sign in front of the 2 is "-" meaning negative. So if it is -2, then that means the team lost yards. So, the Smart Blues lost 2 yards.
Step-by-step explanation:
the value of 1³ is 1* 1*1 = 1
Hope it will help :)
Answer:
9.5 feet
Step-by-step explanation:
So let's review the equations we need to know.
Circumference= π x d or π x 2r
Since we are solving for r, let's stick with the 2nd one.
Next, plug in the values.
59.66=3.14 x 2r
simplify.
59.66=6.28r
9.5=r
done!
the radius is 9.5 feet!
