Answer: 45 %
Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT
Answer:
False
Step-by-step explanation:
If two circle are congruent, the two circles will have same radius.
As inner circle radius is smaller than outer circle radius.
These two circle have same center. They are called concentric circles
the answer is the first one
Answer:
The other leg of the triangle is 12.
Step-by-step explanation:
Given:
Hypotenuse of triangle is 13 and a leg(Leg1) is 5.
Let, the other leg of the triangle (Leg2) be 
.
Now, putting the formula:
⇒ 
⇒
⇒
⇒
Taking square root both sides
⇒
⇒
.
Therefore, the other leg of the triangle is 12.
Rearrange slightly like so...
x^3-3x-5x^2+15 now factor first and second pair of terms...
x(x^2-3)-5(x^2-3)
(x-5)(x^2-3)
(x-5)(x-√3)(x+√3)
