Answer:
4
Step-by-step explanation:
d=2

-6+22
16 square rooted
4
ANSWER

EXPLANATION
The diameter meets the tangent to the circle at right angles.
The sum of interior angles of a triangle is 180°.
This implies that

Group the constant terms

We simplify to obtain,

Answer:
46%
Step-by-step explanation:
Given that:
23/ 50 of Xander's friend prefer to stay at home;
Total number of friend's = 50
Number who prefer to stay home = 23
Hence, percentage who prefer to stay at home :
(23 /50) * 100%
0.46 * 100%
= 46%
Answer:
increase
Step-by-step explanation:
When you simplify the expression 1/1+cot^2x the final product is C. sin^2 (x).
Hope this helps!