Answer:
32.5
Step-by-step explanation:
% over 100 = is/ of
50% over 100 = x / 65
cross multiply
3250/ 100x = 32.5
Answer:
cosine = adjacent / hypotenuse
cosine (62) = x / 12
x = 12 * 0.46947
x = 5.6
Step-by-step explanation:
There are 165 ways to choose the players with at least one woman.
(1+2+3+4+5+6+7+8+9+10) x 3.
The addition is the number of combinations you can have with the men, then you multiply it by 3 because there are 3 women.
Answer:
Define your variables: c = Cookie: $1 b = Pumkin Bread: $2
Equation:
Lady Gaga: 12c + 4b = 20
Katy Perry: 6c + 3b = 12
Step-by-step explanation:
Lady Gaga: 12c + 4b = 20
Katy Perry: 6c + 3b = 12
Solve using elimination
12c(-3) + 4b(-3) = 20(-3)
6c(4) + 3b(4) = 12(4)
-36c -12b = -60
24c + 12b = 48
-12c = -12
c = 1 (1 cookie is $1)
if we plug in 1 for c in Lady Gaga’s equation:
12(1) + 4b = 20
12 + 4b = 20
4b = 8
b = 2 (1 pumpkin bread is $2)
Define your variables: c = Cookie: $1 b = Pumkin Bread: $2
Equation:
Lady Gaga: 12c + 4b = 20
Katy Perry: 6c + 3b = 12
2/12 since the whole is 12, 12 is the denominator. since 2 is the amount of goals 2 is the numerator.
if you where drawing a picture, there would be 12 parts and 2 shaded<span />
