Part A)
y < 2*x
y > 4/5*x
The graph will shade below the line y = 2x (not including the line),
and above the line y = 4/5*x (not including the line).
Where the shaded regions overlap is the solution area.
In the graph, the overlapping region is darkest.
part b) verify that point C and point F satisfy the inequalities
plug in point C and point F separately.
you should get a true statement, each time
part c) if we graph
y < -2x + 2
over the plotted points
lets see what points it covers
The shade region covers points A,B,D
so those are the schools she can attend
Answer:
9= 71.67°
10= 60.65°
11= 86.59°
12= 62.30°
13= 34.51°
14= 51.71°
15= 22.87°
16= 44.63°
Step-by-step explanation:
The law of sine requires that if we have three sides of length A, B and C with their respective angles as a, b and c then these can be related by
9.
Making x the subject of the formula then
10.
Making x the subject of the formula then
11.
Making x the subject of the formula then
12.
Making x the subject of the formula then
13.
Making x the subject of the formula then
14.
Making x the subject of the formula then
15.
Making x the subject of the formula then
16.
Making x the subject of the formula then
Answer:
4.44
Step-by-step explanation:
The tangent of B is the relation of the opposite cathetus to the lying cathetus
tg B= AC/CB= 40/9= 4.44
Answer:
I hope this is good enough:
Answer:
<u>The first five terms of the sequence are 5, 7, 9, 11 and 13.</u>
Step-by-step explanation:
The first five terms of the sequence are:
a₁ = 2 * (2 - 1) + 3 = 2 * 1 + 3 = 2 + 3 = 5
a₂ = 2 * (3 - 1) + 3 = 2 * 2 + 3 = 4 + 3 = 7
a₃ = 2 * (4 - 1) + 3 = 2 * 3 + 3 = 6 + 3 = 9
a₄ = 2 * (5 - 1) + 3 = 2 * 4 + 3 = 8 + 3 = 11
a₅ = 2 * (6 - 1) + 3 = 2 * 5 + 3 = 10 + 3 = 13
<u>The first five terms of the sequence are 5, 7, 9, 11 and 13.</u>