70

complete the two-column proof.

given: < 2 ≅ < 4, m< 2=110°
proof: m< 3 = 70°
m∠2 = m∠4 definition of congruent angles
m∠4 = 110º b.
∠3 and ∠4 are a linear pair definition of a linear pair (shown in diagram)
∠3 and ∠4 are supplementary linear pair postulate
m∠3 + m∠4 = 180º c.
m∠3 = 70º d.

step-by-step explanation:

from the graph attached below:

domain of graph is the value of x for which the given function profit function p(x) is defined.

(a) the domain represents the number of years for which the outlet will earn a profit.

range of profit function defines the lowest to highest value of profit earned.

(b) the range of this function is (0 , 160 ). for this function, the range represents the outlet's profit earned.

5

step-by-step explanation:

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

2

step-by-step explanation: