Answer:
Step-by-step explanation:
7) ∠1 + 30 = 180 {linear pair}
∠1 = 180 - 30
∠1 = 150
8) ∠2 = 30 {Vertically opposite angles are congruent}
9) In ΔLMN,
∠L + ∠N + ∠M = 180 {angle sum property of triangle}
50 + 30 + ∠M = 180
80 + ∠M = 180
∠M = 180 - 80
∠M = 100°
10) Sum of exterior angle of a triangle equals to sum of opposite interior angles.
∠B + ∠A = ∠BCD
30 + ∠A = 80
∠A = 80 - 30
∠A = 50
Can you please insert a diagram next time or a picture since We don't know any other information. It's completely impossible to answer this without more information.
Answer:
x-intercepts: (-3.08, 0) and (1.08, 0)
Step-by-step explanation:
Given:
The function is given as:

In order to find the x-intercept, we need to equate the given function to 0 as x-intercept is the point where the 'y' value is 0. So,

Now, this is a quadratic equation of the form 
We find the solution using the quadratic formula,

Here, 
Now, the solutions are:

Therefore, the x-intercepts are (-3.08, 0) and (1.08, 0)
Answer:
Step-by-step explanation:
yes