Answer:
The answer is c) 44 cm
Step-by-step explanation:
480= 20+b/2 x 15
480 x 2 = 20 + b x 15
960/15 = 20 + b
64 = 20+ b
64- 20 = b
44 = b
Hence the other parallel side is 44 cm
20 % because you did not specify 10 percent of what that's all I got sorry.
6: A
7: 24 quarts
8: 78.9kg
(w-2)^2 = 63
FOIL left hand side:
(w-2)^2 = w^2 - 4w + 4
So,
w^2 - 4w + 4 = 63
w^2 - 4w - 59 = 0
Then use quadratic equation to get values of w = 2 + 3*root(7) and w = 2 - 3*root(7).
±
3
√
7
Answer:
mag asawa kana
Step-by-step explanation:
un lng hehehehehehe
