Ratios equivalent to 4:12 = 1:3
Answer:
The angle is "27 and 63".
Step-by-step explanation:
Let A and B are two angles, in which A is "
" complementary angles and B be is another complementary angle.
Condition of complementary angle
:

Solution:

Answer:
Hope this will help you. Here you have to use the formula P = 2(l+b)
Answer:
Percentage change in number of members is -20%. Hope it helps
Multiply 9800 by . 2. Then multiply that answer by 15 to get the answer. hope that helps!