Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form: (3,2)
Equation form:
x = 3
y = 2
Answer:
X = 6 , – 2
Step-by-step explanation:
| 4x +4| - 10 =3x
4x +4 - 10 = 3x
4x - 3x = 10 - 4
x = 6
_____o___o____
– (4x + 4) – 10 = 3x
– 4x – 4 – 10 = 3x
3x + 4x = – 4 – 10
7x = – 14
x = – 14/ 7
x = – 2
I hope I helped you^_^
-1 is your x intercept so the first point is going to be at (0,-1) and from there go up 1 and over to the right 2 and mark another point and so one
Answer:
600.006 would be the answer
Make a drawing with a right triangle.
The opposite side, y, is the height of the dam less 1.65 m
The base or adjacent side is 90 m
The angle between the two sides is 90 m.
Then tan (26) = y / 90
y = 90 tan(26) = 90 (0.4877) = 43.90 m
The height of the dam is 43.90m + 1.65m = 45.55 m
