At a basketball game, 10% of people attending were supporting the home team, while
90% were supporting the visiting team. If 50 people attending the game supported
the home team, what was the total number of people attending the game?

500

Step-by-step explanation:

10% of people were supporting home and it was 50 people. Multiply 50 by 10 and you get 500. So the total number of people attending the game is 500.

Answer-500

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm

step-by-step explanation: given equation a = h(b 1+b 2)

also we are given values of a, h and b 1 as :

a = 16, h = 4, and b 1 = 3.

in order to solve it for b 2, we need to plug the given values of   a, h and b 1 .

therefore, plugging values of   a, h and b 1   in given equation, we get

16 = 4( 3 + b 2)

first dividing both sides by 4, we get

4 = 3 + b 2

subtracting 3 from both sides, we get

4 -3 = 3 -3 + b 2

1 = b 2.