Answer:
135
√
3
y
243
Step-by-step explanation:
X-intercept can be found when y=0
y-intercept can be found when x=0
Plug in x=0 to find the y-intercept
-3(0) + 4y = -12
4y = -12
y = -3
Plug in y=0 to find the x-intercept
-3x + 4(0) = -12
-3x = -12
x = 4
The x-intercept is (4,0)
The y-intercept is (0, -3)
35
area of triangle is (base X height)/2
so it would be (14 X 5)/2
which is 70/2
which is 35
To find x, we need to make an equation.
Since we know that a straight line is 180 degrees, we can clearly see that 150+5x=180 degrees.
So all we have to do to solve for x is to solve the equation.
150+5x=180
Subtract 150 from both sides to further simplify.
5x=30
Now divide both sides by 5 to isolate x.
X=6
Hope this helps!
Answer:
A
Step-by-step explanation: