Answer:
(x, y) = (25, 18)
Step-by-step explanation:
Use the angle sum theorem. You can write equations for the right angle and for the linear angle.
(x +11) +(3y) = 90 . . . . sum of angles making the right angle
(y +7) +90 +65 = 180 . . . . sum of angles making the linear angle
From the second equation, we have ...
y = 18 . . . . subtract 162
Substituting into the first equation gives ...
x + 11 + 3(18) = 90
x = 25 . . . . subtract 65
The values of x and y are 25 and 18, respectively.
_____
<em>Check</em>
VQ = 18+7 = 25
QR = 25 +11 = 36
RS = 3·18 = 54
ST = 65
The totals are 36 +54 = 90; 25 +36 +54 +65 = 180, as required.
Answer:
d. The amount of people in a town increase by 50 people every 5 years.
Step-by-step explanation:
this is because if you were to graph it, it would be a straight line while the other options the line would be curved.
Answer:
54 degrees
Step-by-step explanation:
will edit explanation later
Yes the supervisor’s calculation is correct because you add the numbers and get 11,000
