What’s the value of X please someone I’ll give brainyliest

137

Step-by-step explanation:

Sum of opposite angles in a quadrilateral embedded in a circle = 180

43+x=180

x=180-43

x=137

Milk = 61%   Not milk = 39%

Step-by-step explanation:

There are 18 total chocolates in the bag.

Milk:

11/18 · x/100

1. 18 · x = 18x

2. 11 · 100 = 1100

Now we have 18x = 1100

3. 1100 ÷ 18 = 61.1...

4. Round

Milk = 61%

Not milk:

7/18 · x/100

1. 18 · x = 18x

2. 7 · 100 = 700

Now we have 18x = 700

3. 700 ÷ 18 = 38.89

4. Round

Not milk = 39%