Answer:
The answer is B. 1 28/99
Step-by-step explanation:
If you divide 28/99, you will get 0.28282828 and so on. and 1 is a whole number, so 1.28 is what B equals.
Both sides need to equal 180 (The side with the 90 degrees measurement and the side with equations). So first subtract 180 from 90

to get the measurement of 5x and you get 90 but we aren't done yet since we need to find x so now we need to divide 5 by 90

and we get 18 which is X.

Now we need to find the measurement of Y. Now both angles on that side together equals 180 so we need this equation.

First, distribute 5(y + 11)

Then you get this equation :

Now, add the two equations together

and you get this equation

Now subtract 45 from both sides

and divide by 9 on both sides

and you get your answer

So

and
Answer:
see explanation
Step-by-step explanation:
a and b lie on the straight line CA, hence
and b sum to 180°, that is supplementary angles
The formula would be set up as ratios (or fractions). The first ratio is 6:5, which in total is 11. There were 6 yes out of 11, so the fraction = 6/11.
The second fraction has a total of 5918, however you do not know the amount of yes votes, so the variable placeholder will be called "x".
The final formula would be:
6/11 = x/5918
You do cross multiplication and you get:
11x = 35508. You divide both sides, and you get x = 3228.
Because x is the placeholder for the amount of yes votes, and x = 3228, the amount of yes votes is 3228
Answer:
48.5 and 34.5
Step-by-step explanation:
83 divided by 2 and then subtract 7