Answer:
z≥−3
Step-by-step explanation:
1 Subtract 88 from both sides.
5z≥−7−8
2 Simplify -7-8−7−8 to -15−15.
5z≥−15
3 Divide both sides by 55.
z≥− 15/5
4 Simplify 15/5 to 3
35 feet.
=
1.8<em>h</em> = 3 x 56
4.8<em>h</em> = 168
<em />
<em>h</em> = 35 feet.
12$
74 - 4(1.50+3+2) = 48
48 / 4 = 12
23.31 ft
Reference angle = 47°
Opp = 25 ft
Adj = x
Apply trigonometry ratio TOA:
Tan 47 = Opp/Adj
Tan 47 = 25/x
x*Tan 47 = 25
x = 25/Tan 47
x = 23.3128772 ≈ 23.31 ft (to 2 d.p)
The answer is c hopes this helps
