complementary means it adds up to 90° so 27° + 63° = 90°
supplementary means it adds up to 180° so 70° + 110° = 180°
I believe the answer could be a variable
The constant of proportionality is 5. For every time the total area "A" is multiplied by one the length is multiplied by 5.
Answer:
84
Step-by-step explanation:
We can set up a proportion using fractions.
Now, let's cross multiply by multiplying 12 and 28 then dividing by 4.
Hope this helped!
Answer:
The formula to get the rate R would be:
principal x (1+R)^time = (principle + interest)
=> 3890 x (1 + R)^4 = 5908
=> (1 + R)^4 = 5908/3890
=> (1 + R)^4 = 1.5188
=> 1 + R = 1.11
=> R = 1.11 - 1 = 0.11 = 11%
Hope this helps!
:)
