Answer:
Step-by-step explanation:
Do you mean base? I think so.
Area = B * h
B = 8
h = 12
Area = 12*8
Area = 96
{ 3 x - 2 y = 30 * ( 2 )
2 x + 3y = - 19 * ( -3 )
↓
6 x - 4 y = 60
- 6x - 9 y = 57
______________
-13 y = 117
y = 117 / - 13
y = - 9
For x :
3 x - 2y = 30
3 x - 2 ( -9) = 30
3 x + 18 = 30
3 x = 30 - 18
3 x = 12
x = 12 / 3
x = 4
x = 4 and y = -9
hope this helps!
I think that you have forgot to divide at the end, like the first one would be 28 because you would divide by an estimate of 2
Answer:
D
Step-by-step explanation:
The fourth graph makes sense, and follows Deepak's equation. To check if a graph follows an equation, all you have to do is substitute the values of x and y into the equation and see if they follow the equation.
The formula is y=mx+4 but I forgot how to do it
