Answer:
x = 100
y = 50
Step-by-step explanation:
if x = y + 50,
putting the value of x in first equation we get,
- x + 2y = 200
- y + 50 + 2y = 200
- 3y = 200 - 50
- y = 150 / 3
- y = 50
putting the value of y in second equation,
- x = y + 50
- x = 50 + 50
- x = 100
<em>i</em><em> </em><em>hope</em><em> </em><em>it</em><em> </em><em>helped</em><em>.</em><em>.</em><em>.</em><em>.</em>
Rectangle = 9*5=45
Triangle= 1/2 * 10 * 3 = 15
Add the two shapes: 45+15 = 60 sq units
x = 10
y = -2
z = -5
-x2 + 6zy = ???
Plug it in:
-(10)(2) + 6(-5)(-2) = ???
-10 x 2 + 6 x 10= ???
-20 + 60 = 40
Therefore, plugging the values in would make it equal 40.
