y > x + 1
(–3, 2)
(–1, 3)
(0, 2)
(1, 2)
(2, –1)
(2, 2)
Answer:
(1,2) and (2,2) since blue is a solid line
Step-by-step explanation:
To prove if a point satisfies the inequalities,find the point in the point that both inequalities overlap. In the picture, this is colored purple (both pink and blue/purple).
Answer:
(1,2) and (2,2) makes true
Step-by-step explanation:
y < 5x + 2
y >=1/2(x) + 1
(–3, 2)
Plug in the ordered pair (x,y) in each inequality
2 < 5(-3) + 2 -----> false
(–1, 3)
3< 5(-1) + 2 --------> false
(0, 2)
2 < 5(0) + 2 -------> false
(1, 2)
2 < 5(1) + 2 ---------> True
2 >=(1/2)1 + 1 ----------->True
(2, –1)
-1 < 5(2) + 2 ---------> True
-1>= (1/2)(2) + 1 -----------> false
(2, 2)
2 < 5(2) + 2 ---------> True
2>= (1/2)(2) + 1 -----------> True
Answer:
21
Step-by-step explanation:
If m∠ABC = 72°, what is m∠DAB?
Value of ∠DAB is 108°
Given that;
∠ABC = 72°
Find:
Value of ∠DAB
Computation:
We know that Line AD is parallel to line CB
So,
∠ABC + ∠DAB = 180°
72° + ∠DAB = 180°
∠DAB = 108°
Find out more information about 'Parallel line'
Answer: m∠DAB=72
Step-by-step explanation:
Since we have given that
∠ABC = 72°
Since the lines AD and BC are parallel to each other,
As we know that when the two parallel lines cut by a transversal then the corresponding angles will be formed.
And the corresponding angles will be equal.
So, m∠ABC =m∠DAB=72°
Hence, m∠DAB=72°